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CondominiumResidential
$1,341,905$687 / 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

40 ALLEGHANY ST

ROXBURY CROSSING, MA 02120
Building report
4
Beds
2.5
Baths
1,954 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.
1,954 ft²
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.3M low$1.4M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,033 (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.$1,125,500 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,125,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$892,715

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.2004
Lot (acres)The size of the land the home sits on, from county records.0.04
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(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.

H
Fenway High SchoolD
High · Grades 9–12 · 0.0 mi
E
Maurice J. Tobin K-8 SchoolF
Elementary · Grades PK–8 · 0.2 mi

District: Boston School District

Neighborhood · ZIP 02120These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.89%
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.33%
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.16,335
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26,806 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,470
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,505
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%

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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

40 Alleghany 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 96% of homes in Mission Hill
  • Costs more per square foot than 79% of homes in Mission Hill
  • Bigger than 65% of homes in Suffolk County
  • Older than 97% of homes in Roxbury Crossing 02120

What homes are worth in Roxbury Crossing 02120

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

This home
$340K$1.5M

This home is worth more than 95% of homes in Roxbury Crossing 02120.

How it measures up in Roxbury Crossing 02120

The dot is this home. The mark in the middle is the typical home in Roxbury Crossing 02120.

Estimated value$1,341,905
CheaperTypical $614,691Pricier

Pricier than 95% of homes nearby

Price per ft²$687
CheaperTypical $541Pricier

Pricier than 78% of homes nearby

Living area1,954 ft²
SmallerTypical 2,082 ft²Bigger

Bigger than 48% of homes nearby

Lot size1,954 ft²
SmallerTypical 1,612 ft²Bigger

Bigger than 54% of homes nearby

Year built1880
OlderTypical 1910Newer

Newer than 3% of homes nearby

How 40 Alleghany St ranks against every home in each area.
MeasureThis homeMission HillRoxbury Crossing 02120Suffolk County
Estimated valuepricier than$1,341,90596% of homes95% of homes87% of homes
Price per ft²pricier than$68779% of homes78% of homes58% of homes
Living areabigger than1,954 ft²53% of homes48% of homes65% of homes
Lot sizebigger than1,954 ft²51% of homes54% of homes45% of homes
Year builtnewer than18804% of homes3% of homes6% of homes

About 40 Alleghany St

How much is 40 Alleghany St, Roxbury Crossing, MA worth?

The TopHap Estimate for 40 Alleghany St, Roxbury Crossing, MA is $1,341,905 as of Sep 24, 2026. The likely range is $1,282,407 to $1,401,403. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Alleghany St, Roxbury Crossing, MA last sell?

40 Alleghany St, Roxbury Crossing, MA last sold on Feb 12, 2019, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 40 Alleghany St, Roxbury Crossing, MA?

40 Alleghany St, Roxbury Crossing, MA has 4 bedrooms, 2.5 bathrooms, 1,954 square feet of living space and a 0.04-acre lot.

When was 40 Alleghany St, Roxbury Crossing, MA built?

40 Alleghany St, Roxbury Crossing, MA was built in 1880, making it 146 years old. The building has 3 stories.

What schools serve 40 Alleghany St, Roxbury Crossing, MA?

40 Alleghany St, Roxbury Crossing, MA is assigned to Fenway High School (high), rated D; Maurice J. Tobin K-8 School (elementary), rated F. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Alleghany St, Roxbury Crossing, MA compare to other homes in Roxbury Crossing 02120?

Among the 1,249 homes in Roxbury Crossing 02120, it is worth more than 95% of them ($1,341,905 against a typical $614,691), its price per square foot is higher than 78% of them ($687 against a typical $541), it is bigger than 48% of them (1,954 ft² against a typical 2,082 ft²), its lot is bigger than 54% of them (1,954 ft² against a typical 1,612 ft²) and it is newer than 3% of them (1880 against a typical 1910). Measured against all of Suffolk County, it is worth more than 87% 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 40 Alleghany St, Roxbury Crossing, MA?

The 2025 property tax bill for 40 Alleghany St, Roxbury Crossing, MA was $13,033. The county assessed it at $1,125,500.

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