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CondominiumResidential
$721,699$734 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $749,000 on Feb 6, 2025

809 BOYLSTON ST

CHESTNUT HILL, MA 02467
Building report
2
Beds
2
Baths
983 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.
2,618 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$722K
$685K low$758K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$749,000 · Feb 6, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,734 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$682,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$682,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$707,180

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyNORFOLK
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.1998
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(2)

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
Heath SchoolA
Elementary · Grades PK–8 · 0.1 mi
H
Brookline High SchoolA-
High · Grades 9–12 · 1.0 mi

District: Brookline 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%

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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

809 Boylston 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 less than 79% of homes in Chestnut Hill
  • Costs more per square foot than 86% of homes in Norfolk County
  • Smaller than 89% of homes in Norfolk County
  • Among the smallest lots in Chestnut Hill
  • Older than 95% 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
$327K$6.5M

This home is worth more than 21% 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$721,699
CheaperTypical $1,512,360Pricier

Pricier than 21% of homes nearby

Price per ft²$734
CheaperTypical $748Pricier

Pricier than 47% of homes nearby

Living area983 ft²
SmallerTypical 1,960 ft²Bigger

Bigger than 14% of homes nearby

Lot size2,618 ft²
SmallerTypical 0.28 acBigger

Bigger than 11% of homes nearby

Year built1900
OlderTypical 1955Newer

Newer than 5% of homes nearby

How 809 Boylston St ranks against every home in each area.
MeasureThis homeChestnut HillChestnut Hill 02467Norfolk County
Estimated valuepricier than$721,69921% of homes21% of homes49% of homes
Price per ft²pricier than$73445% of homes47% of homes86% of homes
Living areabigger than983 ft²12% of homes14% of homes11% of homes
Lot sizebigger than2,618 ft²almost no homes11% of homesalmost no homes
Year builtnewer than19006% of homes5% of homes10% of homes

About 809 Boylston St

How much is 809 Boylston St, Chestnut Hill, MA worth?

The TopHap Estimate for 809 Boylston St, Chestnut Hill, MA is $721,699 as of Sep 24, 2026. The likely range is $684,939 to $758,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 809 Boylston St, Chestnut Hill, MA last sell?

809 Boylston St, Chestnut Hill, MA last sold on Feb 6, 2025 for $749,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 809 Boylston St, Chestnut Hill, MA?

809 Boylston St, Chestnut Hill, MA has 2 bedrooms, 2 bathrooms, 983 square feet of living space and a 0.06-acre lot.

When was 809 Boylston St, Chestnut Hill, MA built?

809 Boylston St, Chestnut Hill, MA was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 809 Boylston St, Chestnut Hill, MA?

809 Boylston St, Chestnut Hill, MA is assigned to Heath School (elementary), rated A; Brookline High School (high), rated A-. All sit in Brookline School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 809 Boylston 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 21% of them ($721,699 against a typical $1,512,360), its price per square foot is higher than 47% of them ($734 against a typical $748), it is bigger than 14% of them (983 ft² against a typical 1,960 ft²), its lot is bigger than 11% of them (2,618 ft² against a typical 0.28 ac) and it is newer than 5% of them (1900 against a typical 1955). Measured against all of Norfolk County, it is worth more than 49% 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 809 Boylston St, Chestnut Hill, MA?

The 2025 property tax bill for 809 Boylston St, Chestnut Hill, MA was $6,734. The county assessed it at $682,300.

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