CondominiumResidential
20 Chapel St
BROOKLINE, MA 02446
4.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 192010 floors239 units415–2,622 ft²
$265M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$875K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$1059
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+640.7%vs the Brookline ZIP median sale $/ft² ($143)
Sales Performance
$750K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-5.1%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
5
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
2.1%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+4.5%per yeartypical hold 6.6 yrsfrom 106 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20062009201120142018202120232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20062009201120142018202120232026
271 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
1 bd2 bd3 bd4+ bd
1 bed
125 units$799K · $1051/ft²
2 bed
93 units$1.2M · $1070/ft²
3 bed
18 units$2.5M · $1093/ft²
4 bed
3 units$2.6M · $1043/ft²
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 780 ft²
21 units$853K · $1094/ft²
1 bd · 1 ba · 760 ft²
14 units$834K · $1097/ft²
1 bd · 1 ba · 764 ft²
14 units$817K · $1069/ft²
1 bd · 1 ba · 566 ft²
9 units$600K · $1059/ft²
1 bd · 1 ba · 564 ft²
8 units$565K · $1001/ft²
1 bd · 1 ba · 791 ft²
7 units$801K · $1013/ft²
1 bd · 1 ba · 800 ft²
7 units$874K · $1092/ft²
2 bd · 2 ba · 1,055 ft²
7 units$1.1M · $1046/ft²
2 bd · 2 ba · 1,060 ft²
7 units$1.1M · $1066/ft²
2 bd · 2 ba · 1,141 ft²
7 units$1.2M · $1080/ft²
2 bd · 2 ba · 1,176 ft²
7 units$1.3M · $1075/ft²
2 bd · 2 ba · 1,215 ft²
7 units$1.3M · $1085/ft²
2 bd · 2 ba · 1,255 ft²
7 units$1.4M · $1088/ft²
2 bd · 1 ba · 945 ft²
6 units$945K · $1000/ft²
One-off layouts
111 units
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$322K–$728K
46 units
$743K–$1.1M
109 units
$1.1M–$1.4M
43 units
$1.6M–$1.9M
22 units
$2M–$2.4M
6 units
$2.4M–$2.8M
9 units
$2.8M–$3.1M
2 units
$3.5M–$3.6M
2 units
Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.
Floors 3–4
$936/ft²62 units · -12%
Floors 5–6
$1072/ft²59 units · +1%
Floors 7–8
$1070/ft²52 units · +1%
Floors 9–10
$1093/ft²50 units · +3%
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·01
$1129/ft²23 units · +7%
Line ·05
$1065/ft²24 units · +1%
Line ·09
$1060/ft²24 units · +0%
Line ·11
$1043/ft²17 units · -1%
Line ·03
$1031/ft²18 units · -3%
Line ·02
$1019/ft²13 units · -4%
Line ·08
$1018/ft²17 units · -4%
Line ·04
$1017/ft²20 units · -4%
Line ·06
$1017/ft²20 units · -4%
Line ·10
$1015/ft²8 units · -4%
Line ·07
$1010/ft²24 units · -5%
Line ·12
$983/ft²14 units · -7%
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.12%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.39%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.14.4 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.81%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.37%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$1,013,430
Median tax billThe middle annual property tax bill among the building's units.$8,499
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Unit C509Jun 30, 2026$860,000$1126/ft²Unit B908Jun 17, 2026$745,000$942/ft²Unit C807Jun 1, 2026$750,000$920/ft²Unit B712Feb 18, 2026$1,350,000$1147/ft²Unit C312Jan 29, 2026$322,500$274/ft²Unit B801Oct 15, 2025$790,000$1034/ft²Unit A907Sep 9, 2025$910,000$1138/ft²Unit BPH9Jun 6, 2025$3,600,000$1373/ft²Unit B313May 1, 2025$540,000$1011/ft²Unit B306Apr 30, 2025$685,000$936/ft²
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.54
84
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.115 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.High Rise
CountyNORFOLK
ConstructionThe main material the home's frame and walls are built from.Steel Frame
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EH
Amos A. Lawrence SchoolA+
Elementary · Grades KG–8 · 0.2 mi
Brookline High SchoolA+
High · Grades 9–12 · 1.1 mi
District: Brookline School District
Neighborhood · ZIP 02446These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.31,401
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23,893 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,895
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,699
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
20 Chapel St Apt Aph1
4 bd · 3 ba · 2,565 ft²
20 Chapel St # Bph1
1 bd · 1 ba · 764 ft²
20 Chapel St # Cph1
3 bd · 3.5 ba · 2,411 ft²
20 Chapel St Apt Aph2
2 bd · 2 ba · 1,540 ft²
20 Chapel St # Aph3
2 bd · 2 ba · 1,535 ft²
20 Chapel St # Bph3
2 bd · 2 ba · 1,533 ft²
20 Chapel St # Aph4
3 bd · 3 ba · 1,810 ft²
20 Chapel St # Aph5
4 bd · 3 ba · 2,475 ft²
20 Chapel St # Bph5
2 bd · 2 ba · 1,511 ft²
20 Chapel St # Cph5
2 bd · 2 ba · 1,506 ft²
20 Chapel St # Bph7
1 bd · 1 ba · 749 ft²
20 Chapel St Apt Cph7
2 bd · 2 ba · 1,567 ft²
20 Chapel St # Bph9
3 bd · 3.5 ba · 2,622 ft²
20 Chapel St # Cph9
2 bd · 2.5 ba · 1,727 ft²
20 Chapel St # Bph11
3 bd · 3 ba · 2,463 ft²
20 Chapel St # Cph11
3 bd · 4 ba · 2,447 ft²
20 Chapel St # A301
1 bd · 1 ba · 625 ft²
20 Chapel St # B301
2 bd · 1 ba · 931 ft²
20 Chapel St # A302
1 bd · 1 ba · 730 ft²
20 Chapel St # A303
1 bd · 1 ba · 795 ft²
20 Chapel St # B303
2 bd · 1 ba · 1,178 ft²
20 Chapel St # A304
1 bd · 1 ba · 770 ft²
20 Chapel St # B304
2 bd · 1 ba · 897 ft²
20 Chapel St # C304
1 bd · 1 ba · 781 ft²
20 Chapel St # A305
1 bd · 1 ba · 765 ft²
20 Chapel St # B305
1 bd · 1 ba · 549 ft²
20 Chapel St # C305
1 bd · 1 ba · 727 ft²
20 Chapel St # A306
1 bd · 1 ba · 790 ft²
20 Chapel St # B306
1 bd · 1 ba · 732 ft²
20 Chapel St # C306
1 bd · 1 ba · 751 ft²
20 Chapel St # A307
1 bd · 1 ba · 790 ft²
20 Chapel St # B307
1 bd · 1 ba · 849 ft²
20 Chapel St # C307
1 bd · 2 ba · 876 ft²
20 Chapel St # A308
1 bd · 1 ba · 785 ft²
20 Chapel St # B308
1 bd · 1 ba · 783 ft²
20 Chapel St # C308
1 bd · 1 ba · 683 ft²
20 Chapel St # A309
1 bd · 1 ba · 415 ft²
20 Chapel St # B309
2 bd · 2 ba · 1,115 ft²
20 Chapel St # C309
1 bd · 1 ba · 779 ft²
20 Chapel St # A310
1 bd · 1 ba · 820 ft²
20 Chapel St # A311
1 bd · 1 ba · 450 ft²
20 Chapel St # B311
1 bd · 1 ba · 710 ft²
20 Chapel St # C311
1 bd · 1 ba · 866 ft²
20 Chapel St # A312
1 bd · 1 ba · 795 ft²
20 Chapel St # B312
1 bd · 1 ba · 650 ft²
20 Chapel St # C312
2 bd · 2 ba · 1,176 ft²
20 Chapel St # B313
1 bd · 1 ba · 534 ft²
20 Chapel St # A401
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B401
1 bd · 1 ba · 764 ft²
20 Chapel St # C401
1 bd · 1.5 ba · 832 ft²
20 Chapel St # A402
2 bd · 2 ba · 1,060 ft²
20 Chapel St # B402
1 bd · 1 ba · 792 ft²
20 Chapel St # A403
1 bd · 1 ba · 780 ft²
20 Chapel St # B403
1 bd · 1 ba · 742 ft²
20 Chapel St # C403
2 bd · 2.5 ba · 1,553 ft²
20 Chapel St # A404
1 bd · 1 ba · 760 ft²
20 Chapel St # B404
2 bd · 1 ba · 945 ft²
20 Chapel St # C404
2 bd · 1 ba · 945 ft²
20 Chapel St # A405
1 bd · 1 ba · 760 ft²
20 Chapel St # B405
1 bd · 1 ba · 566 ft²
20 Chapel St # C405
1 bd · 1 ba · 566 ft²
20 Chapel St # A406
1 bd · 1 ba · 780 ft²
20 Chapel St # B406
1 bd · 1 ba · 564 ft²
20 Chapel St # C406
1 bd · 1 ba · 564 ft²
20 Chapel St # A407
1 bd · 1 ba · 800 ft²
20 Chapel St # B407
1 bd · 1 ba · 992 ft²
20 Chapel St # C407
2 bd · 1 ba · 992 ft²
20 Chapel St # A408
1 bd · 1 ba · 780 ft²
20 Chapel St # B408
1 bd · 1 ba · 791 ft²
20 Chapel St # C408
1 bd · 1 ba · 791 ft²
20 Chapel St # A409
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B409
1 bd · 1 ba · 764 ft²
20 Chapel St # C409
1 bd · 1 ba · 764 ft²
20 Chapel St # A410
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B411
3 bd · 2 ba · 1,141 ft²
20 Chapel St # C411
2 bd · 2 ba · 1,141 ft²
20 Chapel St # B412
2 bd · 2 ba · 1,177 ft²
20 Chapel St # C412
2 bd · 2 ba · 1,176 ft²
20 Chapel St # A501
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B501
1 bd · 1 ba · 764 ft²
20 Chapel St # C501
1 bd · 1.5 ba · 832 ft²
20 Chapel St # A502
2 bd · 2 ba · 1,060 ft²
20 Chapel St # B502
1 bd · 1 ba · 792 ft²
20 Chapel St # A503
1 bd · 1 ba · 780 ft²
20 Chapel St # B503
1 bd · 1 ba · 742 ft²
20 Chapel St # C503
2 bd · 2 ba · 1,559 ft²
20 Chapel St # A504
1 bd · 1 ba · 760 ft²
20 Chapel St # B504
2 bd · 1 ba · 943 ft²
20 Chapel St # C504
2 bd · 2 ba · 945 ft²
20 Chapel St # A505
1 bd · 1 ba · 760 ft²
20 Chapel St # B505
1 bd · 1 ba · 566 ft²
20 Chapel St # C505
1 bd · 1 ba · 566 ft²
20 Chapel St # A506
1 bd · 1 ba · 780 ft²
20 Chapel St # B506
1 bd · 1 ba · 564 ft²
20 Chapel St # C506
1 bd · 1 ba · 564 ft²
20 Chapel St # A507
1 bd · 1 ba · 800 ft²
20 Chapel St # B507
2 bd · 1 ba · 992 ft²
20 Chapel St # C507
2 bd · 2 ba · 992 ft²
20 Chapel St # A508
1 bd · 1 ba · 780 ft²
20 Chapel St # C508
1 bd · 1 ba · 791 ft²
20 Chapel St # A509
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B509
3 bd · 2 ba · 1,741 ft²
20 Chapel St # C509
1 bd · 1 ba · 764 ft²
20 Chapel St # A510
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B511
2 bd · 2 ba · 1,141 ft²
20 Chapel St # C511
2 bd · 2 ba · 1,141 ft²
20 Chapel St # B512
2 bd · 2 ba · 1,177 ft²
20 Chapel St # C512
2 bd · 2 ba · 1,176 ft²
20 Chapel St # A601
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B601
1 bd · 1 ba · 764 ft²
20 Chapel St # C601
1 bd · 1.5 ba · 832 ft²
20 Chapel St # A602
2 bd · 2 ba · 1,060 ft²
20 Chapel St # B602
1 bd · 1 ba · 792 ft²
20 Chapel St # A603
1 bd · 1 ba · 780 ft²
20 Chapel St # B603
1 bd · 1 ba · 742 ft²
20 Chapel St Apt C603
2 bd · 3 ba · 1,553 ft²
20 Chapel St # A604
1 bd · 1 ba · 760 ft²
20 Chapel St # B604
2 bd · 1 ba · 945 ft²
20 Chapel St # C604
2 bd · 2 ba · 945 ft²
20 Chapel St # A605
1 bd · 1 ba · 760 ft²
20 Chapel St # B605
1 bd · 1 ba · 566 ft²
20 Chapel St # C605
1 bd · 1 ba · 566 ft²
20 Chapel St # A606
1 bd · 1 ba · 780 ft²
20 Chapel St # B606
1 bd · 1 ba · 564 ft²
20 Chapel St # C606
1 bd · 1 ba · 564 ft²
20 Chapel St # A607
1 bd · 1 ba · 800 ft²
20 Chapel St # B607
2 bd · 1 ba · 992 ft²
20 Chapel St # C607
2 bd · 2.5 ba · 992 ft²
20 Chapel St # A608
1 bd · 1 ba · 780 ft²
20 Chapel St # B608
1 bd · 1 ba · 791 ft²
20 Chapel St # A609
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B609
1 bd · 1 ba · 764 ft²
20 Chapel St # C609
3 bd · 2.5 ba · 1,727 ft²
20 Chapel St # A610
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B611
4 bd · 4 ba · 2,463 ft²
20 Chapel St # C611
2 bd · 2 ba · 1,141 ft²
20 Chapel St # C612
2 bd · 2 ba · 1,176 ft²
20 Chapel St # A701
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B701
1 bd · 1 ba · 764 ft²
20 Chapel St # C701
3 bd · 3.5 ba · 2,481 ft²
20 Chapel St # A702
2 bd · 2 ba · 1,060 ft²
20 Chapel St # B702
1 bd · 1 ba · 792 ft²
20 Chapel St # A703
1 bd · 1 ba · 780 ft²
20 Chapel St # B703
1 bd · 1 ba · 742 ft²
20 Chapel St # A704
1 bd · 1 ba · 760 ft²
20 Chapel St # B704
2 bd · 1 ba · 945 ft²
20 Chapel St # C704
2 bd · 1 ba · 945 ft²
20 Chapel St # A705
1 bd · 1 ba · 760 ft²
20 Chapel St # B705
1 bd · 1 ba · 566 ft²
20 Chapel St # C705
1 bd · 1 ba · 566 ft²
20 Chapel St # A706
1 bd · 1 ba · 780 ft²
20 Chapel St # B706
1 bd · 1 ba · 581 ft²
20 Chapel St # C706
1 bd · 1 ba · 564 ft²
20 Chapel St # A707
1 bd · 1 ba · 800 ft²
20 Chapel St # B707
2 bd · 1 ba · 992 ft²
20 Chapel St # C707
2 bd · 2 ba · 992 ft²
20 Chapel St # A708
1 bd · 1 ba · 780 ft²
20 Chapel St # A709
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B709
2 bd · 3 ba · 1,723 ft²
20 Chapel St # C709
2 bd · 2.5 ba · 1,727 ft²
20 Chapel St # A710
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B711
2 bd · 2 ba · 1,132 ft²
20 Chapel St # C711
2 bd · 2 ba · 1,141 ft²
20 Chapel St # B712
2 bd · 2 ba · 1,177 ft²
20 Chapel St # C712
3 bd · 2 ba · 1,176 ft²
20 Chapel St Apt A801
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B801
1 bd · 1 ba · 764 ft²
20 Chapel St # C801
3 bd · 3.5 ba · 2,462 ft²
20 Chapel St # A802
2 bd · 2 ba · 1,060 ft²
20 Chapel St # B802
1 bd · 1 ba · 792 ft²
20 Chapel St # A803
1 bd · 1 ba · 780 ft²
20 Chapel St # B803
1 bd · 1 ba · 742 ft²
20 Chapel St # A804
1 bd · 1 ba · 760 ft²
20 Chapel St # A805
1 bd · 1 ba · 760 ft²
20 Chapel St # B805
2 bd · 2 ba · 1,511 ft²
20 Chapel St # C805
2 bd · 2 ba · 1,521 ft²
20 Chapel St # A806
1 bd · 1 ba · 780 ft²
20 Chapel St # C806
1 bd · 1 ba · 747 ft²
20 Chapel St # A807
1 bd · 1 ba · 800 ft²
20 Chapel St # B807
2 bd · 2 ba · 1,555 ft²
20 Chapel St # C807
1 bd · 1 ba · 815 ft²
20 Chapel St # A808
1 bd · 1 ba · 780 ft²
20 Chapel St # B808
1 bd · 1 ba · 791 ft²
20 Chapel St # A809
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B809
1 bd · 1 ba · 764 ft²
20 Chapel St # C809
3 bd · 2.5 ba · 1,727 ft²
20 Chapel St # A810
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B811
3 bd · 4 ba · 2,463 ft²
20 Chapel St # C811
3 bd · 4 ba · 2,437 ft²
20 Chapel St # A901
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B901
3 bd · 3 ba · 2,461 ft²
20 Chapel St # C901
3 bd · 3.5 ba · 2,458 ft²
20 Chapel St # A902
2 bd · 2 ba · 1,060 ft²
20 Chapel St # A903
1 bd · 1 ba · 780 ft²
20 Chapel St # A904
1 bd · 1 ba · 760 ft²
20 Chapel St # B904
1 bd · 1 ba · 772 ft²
20 Chapel St # A905
1 bd · 1 ba · 760 ft²
20 Chapel St # B905
2 bd · 2.5 ba · 1,488 ft²
20 Chapel St # C905
2 bd · 2 ba · 1,515 ft²
20 Chapel St # A906
1 bd · 1 ba · 780 ft²
20 Chapel St # A907
1 bd · 1 ba · 800 ft²
20 Chapel St # B907
2 bd · 1 ba · 992 ft²
20 Chapel St # C907
2 bd · 2 ba · 1,557 ft²
20 Chapel St # A908
1 bd · 1 ba · 780 ft²
20 Chapel St # B908
1 bd · 1 ba · 791 ft²
20 Chapel St # A909
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B909
1 bd · 1 ba · 764 ft²
20 Chapel St # C909
2 bd · 2.5 ba · 1,727 ft²
20 Chapel St # A910
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B911
3 bd · 2 ba · 1,141 ft²
20 Chapel St # C911
2 bd · 2 ba · 1,132 ft²
20 Chapel St # B912
2 bd · 2 ba · 1,176 ft²
20 Chapel St # C912
2 bd · 2 ba · 1,172 ft²
20 Chapel St Apt A1001
2 bd · 2 ba · 1,255 ft²
20 Chapel St # B1001
1 bd · 1 ba · 764 ft²
20 Chapel St # C1001
3 bd · 3.5 ba · 2,486 ft²
20 Chapel St # A1002
2 bd · 2 ba · 1,060 ft²
20 Chapel St # A1003
1 bd · 1 ba · 780 ft²
20 Chapel St # B1003
2 bd · 2 ba · 1,533 ft²
20 Chapel St # A1004
1 bd · 1 ba · 760 ft²
20 Chapel St # B1004
2 bd · 1 ba · 945 ft²
20 Chapel St # A1005
1 bd · 1 ba · 760 ft²
20 Chapel St # B1005
1 bd · 1 ba · 566 ft²
20 Chapel St # C1005
2 bd · 2 ba · 1,515 ft²
20 Chapel St # A1006
1 bd · 1 ba · 780 ft²
20 Chapel St # B1006
1 bd · 1 ba · 564 ft²
20 Chapel St # A1007
1 bd · 1 ba · 800 ft²
20 Chapel St # B1007
2 bd · 1 ba · 992 ft²
20 Chapel St # C1007
2 bd · 2 ba · 1,561 ft²
20 Chapel St # A1008
1 bd · 1 ba · 780 ft²
20 Chapel St # B1008
1 bd · 1 ba · 791 ft²
20 Chapel St # A1009
2 bd · 2 ba · 1,215 ft²
20 Chapel St # B1009
1 bd · 1 ba · 764 ft²
20 Chapel St # C1009
2 bd · 2.5 ba · 1,720 ft²
20 Chapel St # A1010
2 bd · 2 ba · 1,055 ft²
20 Chapel St # B1011
2 bd · 2 ba · 1,141 ft²
20 Chapel St Apt C1011
2 bd · 2 ba · 1,141 ft²
20 Chapel St # B1012
2 bd · 2 ba · 1,176 ft²
20 Chapel St # C1012
2 bd · 2 ba · 1,176 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 20 Chapel St
How many units are in 20 Chapel St, Brookline, MA?
20 Chapel St, Brookline, MA has 239 residential units across 10 floors, built in 1920, according to county assessor records.
What is a unit at 20 Chapel St, Brookline, MA worth?
The median TopHap Estimate across the 239 units at 20 Chapel St, Brookline, MA is $875,454. That works out to $1059 per square foot. Units run from 415 to 2,622 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 20 Chapel St, Brookline, MA expensive for Brookline?
Units at 20 Chapel St, Brookline, MA carry a median of $1059 per square foot, 641% above the Brookline median of $143 per square foot.
How often do units sell at 20 Chapel St, Brookline, MA?
5 units at 20 Chapel St, Brookline, MA sold in the last 12 months, out of 271 recorded arms-length sales all time. That is a turnover rate of 2.1% of the building per year. The median sale over that period was $750K.
Have units at 20 Chapel St, Brookline, MA appreciated?
Across 106 repeat sales of the same unit, 20 Chapel St, Brookline, MA returned a median 4.5% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 6.6 years.
What floor plans does 20 Chapel St, Brookline, MA have?
The most common plan at 20 Chapel St, Brookline, MA is a 1-bedroom of 780 square feet, repeated 21 times, with a median estimate of $853,160. TopHap identifies 14 recurring plans in the building.
More homes on Chapel St
- 20 Chapel St # C509$859K1 bd · 1 ba · 764 ft² · Sold $860K · Jun 2026
- 20 Chapel St # B908$744K1 bd · 1 ba · 791 ft² · Sold $745K · Jun 2026
- 20 Chapel St # C807$749K1 bd · 1 ba · 815 ft² · Sold $750K · Jun 2026
- 20 Chapel St # A703$859K1 bd · 1 ba · 780 ft² · Sold $860K · May 2026
- 20 Chapel St # B712$1.3M2 bd · 2 ba · 1,177 ft² · Sold $1.4M · Feb 2026
- 20 Chapel St # C312$322K2 bd · 2 ba · 1,176 ft² · Sold $323K · Jan 2026
- 20 Chapel St # B801$789K1 bd · 1 ba · 764 ft² · Sold $790K · Oct 2025
- 20 Chapel St # C603$1.7M2 bd · 3 ba · 1,553 ft² · Sold Sep 2025
- 20 Chapel St # A907$908K1 bd · 1 ba · 800 ft² · Sold $910K · Sep 2025
- 20 Chapel St # Bph9$3.6M3 bd · 3.5 ba · 2,622 ft² · Sold $3.6M · Jun 2025
- 20 Chapel St # B313$539K1 bd · 1 ba · 534 ft² · Sold $540K · May 2025
- 20 Chapel St # B306$683K1 bd · 1 ba · 732 ft² · Sold $685K · Apr 2025
Closest homes
- 20 Chapel St$616K0 ft · 1 bd · 1 ba · 566 ft² · Sold $618K · Dec 2024
- 20 Chapel St$1.2M0 ft · 2 bd · 2 ba · 1,176 ft² · Sold $980K · Jun 2020
- 20 Chapel St$1.7M0 ft · 2 bd · 2 ba · 1,515 ft² · Sold $1.7M · Oct 2023
- 20 Chapel St$514K0 ft · 1 bd · 1 ba · 564 ft² · Sold $296K · Feb 2011
- 20 Chapel St$546K0 ft · 1 bd · 1 ba · 566 ft² · Sold $345K · Aug 2012
- 20 Chapel St$1.3M0 ft · 2 bd · 2 ba · 1,176 ft² · Sold $841K · Apr 2014
- 20 Chapel St$704K0 ft · 1 bd · 1 ba · 566 ft² · Sold Sep 2017
- 20 Chapel St$932K0 ft · 2 bd · 1 ba · 945 ft² · Sold $720K · Mar 2015
More homes in Brookline 02446
- 80 Vernon St$3.1M20 bd · 20 ba · 21,831 ft² · Sold $3.1M · Oct 2026
- 47 Alton Pl$1.9M4 bd · 2 ba · 2,140 ft² · Sold $1.9M · Oct 2026
- 7 Chatham St$7.4M7 bd · 5.5 ba · 6,648 ft² · Sold $7M · Oct 2026
- 131 Carlton St$5.4M6 bd · 4.5 ba · 6,494 ft² · Sold $5.5M · Sep 2026
- 32 James St$918K3 bd · 1 ba · 1,120 ft² · Sold $889K · Sep 2026
- 69 Lancaster Ter0.24 ac · Sold $500K · Sep 2026
- 45 Longwood Ave$835K2 bd · 2 ba · 1,161 ft² · Sold $835K · Sep 2026
- 38 Fuller St$4.4M5 bd · 4.5 ba · 3,170 ft² · Sold $4.4M · Sep 2026
- 16 York Ter$2.8M4 bd · 6 ba · 3,050 ft² · Sold $2.8M · Sep 2026
- 1600 Beacon St$525K1 bd · 1 ba · 557 ft² · Sold $475K · Sep 2026
- 132 Sewall Ave$1.7M3 bd · 2 ba · 1,873 ft² · Sold $1.7M · Sep 2026
- 2 Mason Ter$2.5M6 bd · 3.5 ba · 5,748 ft² · Sold $2.5M · Sep 2026
Assigned schools
Explore the area
See this home in context
Open 20 Chapel St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map