Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,345,090$619 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $2,250,000 on Jan 16, 2025

20 BEACON ST

CHESTNUT HILL, MA 02467
6
Beds
5 / 2
Baths
3,790 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.3M
$2.2M low$2.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,250,000 · Jan 16, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,102 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,384,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,780,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$603,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,652,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,128,950

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.20 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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Tudor
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Bowen Elementary SchoolA
Elementary · Grades KG–5 · 1.6 mi
H
Newton South High SchoolA+
High · Grades 9–12 · 1.9 mi
M
Oak Hill Middle SchoolA
Middle · Grades 6–8 · 2.3 mi

District: Newton School District

Neighborhood · ZIP 02467These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.22,148
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,410 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$174,702
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$252,311
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

How this home compares

20 Beacon St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 97% of homes in Middlesex County
  • Costs less per square foot than 82% of homes in Chestnut Hill
  • Bigger than 94% of homes in Middlesex County
  • Older than 79% of homes in Chestnut Hill 02467

What homes are worth in Chestnut Hill 02467

Each bar is how many homes fall in that price range. The marker is this home.

This home
$335K$7.1M

This home is worth more than 76% of homes in Chestnut Hill 02467.

How it measures up in Chestnut Hill 02467

The dot is this home. The mark in the middle is the typical home in Chestnut Hill 02467.

Estimated value$2,345,090
CheaperTypical $1,520,345Pricier

Pricier than 76% of homes nearby

Price per ft²$619
CheaperTypical $745Pricier

Pricier than 25% of homes nearby

Living area3,790 ft²
SmallerTypical 1,958 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.38 ac
SmallerTypical 0.27 acBigger

Bigger than 60% of homes nearby

Year built1930
OlderTypical 1955Newer

Newer than 21% of homes nearby

How 20 Beacon St ranks against every home in each area.
MeasureThis homeChestnut HillChestnut Hill 02467Middlesex County
Estimated valuepricier than$2,345,09067% of homes76% of homes97% of homes
Price per ft²pricier than$61918% of homes25% of homes79% of homes
Living areabigger than3,790 ft²81% of homes86% of homes94% of homes
Lot sizebigger than0.38 ac38% of homes60% of homes56% of homes
Year builtnewer than193031% of homes21% of homes33% of homes

About 20 Beacon St

How much is 20 Beacon St, Chestnut Hill, MA worth?

The TopHap Estimate for 20 Beacon St, Chestnut Hill, MA is $2,345,090 as of Oct 21, 2026. The likely range is $2,185,850 to $2,504,330. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Beacon St, Chestnut Hill, MA last sell?

20 Beacon St, Chestnut Hill, MA last sold on Jan 16, 2025 for $2,250,000, according to the county's recorded deed.

How big is 20 Beacon St, Chestnut Hill, MA?

20 Beacon St, Chestnut Hill, MA has 6 bedrooms, 5 bathrooms, 3,790 square feet of living space and a 0.38-acre lot.

When was 20 Beacon St, Chestnut Hill, MA built?

20 Beacon St, Chestnut Hill, MA was built in 1930, making it 96 years old. It is a tudor home. The building has 2 stories.

What schools serve 20 Beacon St, Chestnut Hill, MA?

20 Beacon St, Chestnut Hill, MA is assigned to Bowen Elementary School (elementary), rated A; Newton South High School (high), rated A+; Oak Hill Middle School (middle), rated A. All sit in Newton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Beacon St, Chestnut Hill, MA compare to other homes in Chestnut Hill 02467?

Among the 5,309 homes in Chestnut Hill 02467, it is worth more than 76% of them ($2,345,090 against a typical $1,520,345), its price per square foot is higher than 25% of them ($619 against a typical $745), it is bigger than 86% of them (3,790 ft² against a typical 1,958 ft²), its lot is bigger than 60% of them (0.38 ac against a typical 0.27 ac) and it is newer than 21% of them (1930 against a typical 1955). Measured against all of Middlesex County, it is worth more than 97% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20 Beacon St, Chestnut Hill, MA?

The 2026 property tax bill for 20 Beacon St, Chestnut Hill, MA was $23,102. The county assessed it at $2,384,100.

More homes on Beacon St

Closest homes

More homes in Chestnut Hill 02467

Assigned schools

Explore the area

See this home in context

Open 20 Beacon 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map