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CondominiumResidential

636 Beacon St

BOSTON, MA 02215
518 ft²
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 18996 floors30 units504–811 ft²
$22M
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.
$829K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$1055
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-13.6%vs the Boston ZIP median sale $/ft² ($1221)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
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.
+4.2%per yeartypical hold 6.6 yrsfrom 28 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
20032006200820112014201920222025
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
20032006200820112014201920222025

59 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.
$485K$627K$768K$909K504 ft²565 ft²627 ft²688 ft²750 ft²811 ft²
1 bd2 bd
1 bed
10 units
2 bed
20 units
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 · 518 ft²
3 units
2 bd · 1 ba · 796 ft²
3 units
2 bd · 1 ba · 800 ft²
3 units
1 bd · 1 ba · 516 ft²
2 units
2 bd · 1 ba · 795 ft²
2 units
2 bd · 1 ba · 803 ft²
2 units
2 bd · 1 ba · 805 ft²
2 units
One-off layouts
13 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.

$485K–$537K
4 units
$581K–$585K
2 units
$600K–$620K
3 units
$655K–$663K
2 units
$777K–$797K
2 units
$820K–$850K
13 units
$856K–$909K
4 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.

Floor 2
$1062/ft²
Floor 3
$1033/ft²
Floor 4
$1114/ft²
Floor 5
$1032/ft²
Floor 6
$1089/ft²
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 ·02
$1129/ft²
Line ·05
$1098/ft²
Line ·06
$1090/ft²
Line ·04
$1055/ft²
Line ·01
$1039/ft²
Line ·03
$984/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.17%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.40%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.2 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.75%
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.21%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$781,377
Median tax billThe middle annual property tax bill among the building's units.$8,767
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 605Jun 2, 2025$579,000Unit 205Nov 15, 2024$525,000Unit 305Oct 2, 2023$522,000Unit 506Jun 16, 2023$861,000Unit 206Jun 13, 2023$825,000Unit 502Nov 30, 2022$530,000Unit 405Mar 15, 2022$517,000Unit 404Nov 24, 2021$630,000Unit 606Jul 14, 2021$720,000Unit 406Apr 30, 2021$680,000

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

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.71%
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.minimal

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
CountySUFFOLK
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2021
Lot (acres)The size of the land the home sits on, from county records.0.01
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.

H
Boston Arts AcademyC-
High · Grades 9–12 · 0.2 mi
M
Carter Developmental Center
Middle · Grades 6–12 · 0.8 mi
E
Joseph J. Hurley K-8 SchoolC+
Elementary · Grades PK–8 · 1.1 mi

District: Boston School District

Neighborhood · ZIP 02215These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.27,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.29,816 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$51,468
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,771
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.58%

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.

636 Beacon St Apt 201
2 bd · 1 ba · 800 ft²
$797K
636 Beacon St # 202
1 bd · 1 ba · 508 ft²
$617K
636 Beacon St # 203
2 bd · 1 ba · 808 ft²
$777K
636 Beacon St # 204
2 bd · 1 ba · 779 ft²
$828K
636 Beacon St # 205
1 bd · 1 ba · 504 ft²
$535K
636 Beacon St # 206
2 bd · 1 ba · 789 ft²
$848K
636 Beacon St Apt 301
2 bd · 1 ba · 804 ft²
$842K
636 Beacon St # 302
1 bd · 1 ba · 515 ft²
$600K
636 Beacon St # 303
2 bd · 1 ba · 796 ft²
$663K
636 Beacon St # 304
2 bd · 1 ba · 796 ft²
$830K
636 Beacon St # 305
1 bd · 1 ba · 518 ft²
$537K
636 Beacon St # 306
2 bd · 1 ba · 800 ft²
$856K
636 Beacon St Apt 401
2 bd · 1 ba · 803 ft²
$862K
636 Beacon St # 402
1 bd · 1 ba · 516 ft²
$581K
636 Beacon St # 403
2 bd · 1 ba · 795 ft²
$830K
636 Beacon St # 404
2 bd · 1 ba · 811 ft²
$835K
636 Beacon St # 405
1 bd · 1 ba · 511 ft²
$655K
636 Beacon St # 406
2 bd · 1 ba · 800 ft²
$904K
636 Beacon St Apt 501
2 bd · 1 ba · 805 ft²
$839K
636 Beacon St # 502
1 bd · 1 ba · 518 ft²
$485K
636 Beacon St # 503
2 bd · 1 ba · 795 ft²
$820K
636 Beacon St # 504
2 bd · 1 ba · 790 ft²
$850K
636 Beacon St # 505
1 bd · 1 ba · 518 ft²
$505K
636 Beacon St # 506
2 bd · 1 ba · 803 ft²
$909K
636 Beacon St # 601
2 bd · 1 ba · 805 ft²
$836K
636 Beacon St # 602
1 bd · 1 ba · 516 ft²
$620K
636 Beacon St # 603
2 bd · 1 ba · 791 ft²
$830K
636 Beacon St # 604
2 bd · 1 ba · 796 ft²
$847K
636 Beacon St # 605
1 bd · 1 ba · 514 ft²
$585K
636 Beacon St # 606
2 bd · 1 ba · 801 ft²
$834K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 636 Beacon St

How many units are in 636 Beacon St, Boston, MA?

636 Beacon St, Boston, MA has 30 residential units across 6 floors, built in 1899, according to county assessor records.

What is a unit at 636 Beacon St, Boston, MA worth?

The median TopHap Estimate across the 30 units at 636 Beacon St, Boston, MA is $828,815. That works out to $1055 per square foot. Units run from 504 to 811 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 636 Beacon St, Boston, MA expensive for Boston?

Units at 636 Beacon St, Boston, MA carry a median of $1055 per square foot, 14% below the Boston median of $1221 per square foot.

How often do units sell at 636 Beacon St, Boston, MA?

0 units at 636 Beacon St, Boston, MA sold in the last 12 months, out of 59 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 636 Beacon St, Boston, MA appreciated?

Across 28 repeat sales of the same unit, 636 Beacon St, Boston, MA returned a median 4.2% 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 636 Beacon St, Boston, MA have?

The most common plan at 636 Beacon St, Boston, MA is a 1-bedroom of 518 square feet, repeated 3 times, with a median estimate of $505,000. TopHap identifies 7 recurring plans in the building.

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