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CondominiumResidential
$720,900$432 / 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 94How 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 $621,500 on Dec 11, 2020

12 MOSGROVE AVE

ROSLINDALE, MA 02131
Building report
3
Beds
2
Baths
1,670 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$721K
$677K low$765K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$621,500 · Dec 11, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,686 (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.$750,100 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$750,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$665,285

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.38 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.Condominium
CountySUFFOLK
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
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
Boston Teachers Union K-8 SchoolD
Elementary · Grades PK–8 · 0.4 mi
H
Margarita Muniz AcademyC-
High · Grades 9–12 · 1.1 mi

District: Boston School District

Neighborhood · ZIP 02131These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.29,422
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,044 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,779
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,833
Average tempThe average temperature here across a full year.50°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.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

12 Mosgrove Ave 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.

  • Costs less per square foot than 83% of homes in Roslindale 02131
  • Has a bigger lot than 80% of homes in Suffolk County
  • Newer than 97% of homes in Roslindale 02131

What homes are worth in Roslindale 02131

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

This home
$347K$1.2M

This home is worth more than 51% of homes in Roslindale 02131.

How it measures up in Roslindale 02131

The dot is this home. The mark in the middle is the typical home in Roslindale 02131.

Estimated value$720,900
CheaperTypical $716,454Pricier

Pricier than 51% of homes nearby

Price per ft²$432
CheaperTypical $511Pricier

Pricier than 17% of homes nearby

Living area1,670 ft²
SmallerTypical 1,654 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.13 ac
SmallerTypical 0.11 acBigger

Bigger than 67% of homes nearby

Year built2017
OlderTypical 1920Newer

Newer than 97% of homes nearby

How 12 Mosgrove Ave ranks against every home in each area.
MeasureThis homeRoslindale 02131Suffolk County
Estimated valuepricier than$720,90051% of homes52% of homes
Price per ft²pricier than$43217% of homes19% of homes
Living areabigger than1,670 ft²51% of homes57% of homes
Lot sizebigger than0.13 ac67% of homes80% of homes
Year builtnewer than201797% of homes96% of homes

About 12 Mosgrove Ave

How much is 12 Mosgrove Ave, Roslindale, MA worth?

The TopHap Estimate for 12 Mosgrove Ave, Roslindale, MA is $720,900 as of Sep 24, 2026. The likely range is $676,986 to $764,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Mosgrove Ave, Roslindale, MA last sell?

12 Mosgrove Ave, Roslindale, MA last sold on Dec 11, 2020 for $621,500, according to the county's recorded deed.

How big is 12 Mosgrove Ave, Roslindale, MA?

12 Mosgrove Ave, Roslindale, MA has 3 bedrooms, 2 bathrooms and 1,670 square feet of living space.

When was 12 Mosgrove Ave, Roslindale, MA built?

12 Mosgrove Ave, Roslindale, MA was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 12 Mosgrove Ave, Roslindale, MA?

12 Mosgrove Ave, Roslindale, MA is assigned to Boston Teachers Union K-8 School (elementary), rated D; Margarita Muniz Academy (high), rated C-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Mosgrove Ave, Roslindale, MA compare to other homes in Roslindale 02131?

Among the 7,665 homes in Roslindale 02131, it is worth more than 51% of them ($720,900 against a typical $716,454), its price per square foot is higher than 17% of them ($432 against a typical $511), it is bigger than 51% of them (1,670 ft² against a typical 1,654 ft²), its lot is bigger than 67% of them (0.13 ac against a typical 0.11 ac) and it is newer than 97% of them (2017 against a typical 1920). Measured against all of Suffolk County, it is worth more than 52% 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 12 Mosgrove Ave, Roslindale, MA?

The 2025 property tax bill for 12 Mosgrove Ave, Roslindale, MA was $8,686. The county assessed it at $750,100.

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