Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$984,771$719 / 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 96How 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 $407,000 on Mar 5, 2004

427 WASHINGTON ST

BROOKLINE, MA 02446
Building report
2
Beds
1
Baths
1,369 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.
1.52 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.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$985K
$944K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$407,000 · Mar 5, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,333 (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.$844,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$844,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$800,850

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyNORFOLK
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.Roll Tar & Gravel
HeatingThe type of heating system in the home.Hot Water
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
Pierce SchoolA+
Elementary · Grades KG–8 · 0.2 mi
H
Brookline High SchoolA+
High · Grades 9–12 · 0.3 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%

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

427 Washington 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 72% of homes in Norfolk County
  • Costs less per square foot than 91% of homes in Coolidge Corner
  • Smaller than 67% of homes in Norfolk County
  • Has a bigger lot than 89% of homes in Coolidge Corner
  • Older than 74% of homes in Norfolk County

What homes are worth in Brookline 02446

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

This home
$424K$4.6M

This home is worth more than 49% of homes in Brookline 02446.

How it measures up in Brookline 02446

The dot is this home. The mark in the middle is the typical home in Brookline 02446.

Estimated value$984,771
CheaperTypical $1,018,985Pricier

Pricier than 49% of homes nearby

Price per ft²$719
CheaperTypical $868Pricier

Pricier than 9% of homes nearby

Living area1,369 ft²
SmallerTypical 1,243 ft²Bigger

Bigger than 55% of homes nearby

Lot size1.52 ac
SmallerTypical 0.29 acBigger

Bigger than 89% of homes nearby

Year built1930
OlderTypical 1925Newer

Newer than 62% of homes nearby

How 427 Washington St ranks against every home in each area.
MeasureThis homeCoolidge CornerBrookline 02446Norfolk County
Estimated valuepricier than$984,77150% of homes49% of homes72% of homes
Price per ft²pricier than$7199% of homes9% of homes85% of homes
Living areabigger than1,369 ft²56% of homes55% of homes33% of homes
Lot sizebigger than1.52 ac89% of homes89% of homes86% of homes
Year builtnewer than193063% of homes62% of homes26% of homes

About 427 Washington St

How much is 427 Washington St, Brookline, MA worth?

The TopHap Estimate for 427 Washington St, Brookline, MA is $984,771 as of Sep 24, 2026. The likely range is $943,844 to $1,025,698. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 427 Washington St, Brookline, MA last sell?

427 Washington St, Brookline, MA last sold on Mar 5, 2004 for $407,000, according to the county's recorded deed.

How big is 427 Washington St, Brookline, MA?

427 Washington St, Brookline, MA has 2 bedrooms, 1 bathrooms and 1,369 square feet of living space.

When was 427 Washington St, Brookline, MA built?

427 Washington St, Brookline, MA was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 427 Washington St, Brookline, MA?

427 Washington St, Brookline, MA is assigned to Pierce 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 427 Washington St, Brookline, MA compare to other homes in Brookline 02446?

Among the 7,868 homes in Brookline 02446, it is worth more than 49% of them ($984,771 against a typical $1,018,985), its price per square foot is higher than 9% of them ($719 against a typical $868), it is bigger than 55% of them (1,369 ft² against a typical 1,243 ft²), its lot is bigger than 89% of them (1.52 ac against a typical 0.29 ac) and it is newer than 62% of them (1930 against a typical 1925). Measured against all of Norfolk County, it is worth more than 72% 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 427 Washington St, Brookline, MA?

The 2025 property tax bill for 427 Washington St, Brookline, MA was $8,333. The county assessed it at $844,300.

More homes on Washington St

Closest homes

More homes in Brookline 02446

Assigned schools

Explore the area

See this home in context

Open 427 Washington 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