Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$434,844$512 / 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 87How 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 $70,000 on Jun 23, 2009

20 DUNMORE ST

ROXBURY, MA 02119
3
Beds
1
Baths
850 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.
3,119 ft²
Lot SizeThe size of the land the home sits on, from county records.
1885
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$435K
$378K low$492K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$70,000 · Jun 23, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,420 (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.$381,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$117,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$264,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$466,260

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.Colonial
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.2009
Lot (acres)The size of the land the home sits on, from county records.0.07
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(1)

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
Samuel W. Mason Elementary SchoolC-
Elementary · Grades PK–5 · 0.2 mi
M
Henry Dearborn STEM AcademyC-
Middle · Grades 6–12 · 0.3 mi

District: Boston School District

Neighborhood · ZIP 02119These 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.148
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 100.77

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.29%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.29,494
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,246 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$44,213
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,290
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%

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 Dunmore 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 89% of homes in Suffolk County
  • Costs more per square foot than 78% of homes in Roxbury 02119
  • Smaller than 93% of homes in Roxbury 02119
  • Older than 94% of homes in Roxbury

What homes are worth in Roxbury 02119

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

This home
$275K$1.1M

This home is worth more than 21% of homes in Roxbury 02119.

How it measures up in Roxbury 02119

The dot is this home. The mark in the middle is the typical home in Roxbury 02119.

Estimated value$434,844
CheaperTypical $563,337Pricier

Pricier than 21% of homes nearby

Price per ft²$512
CheaperTypical $403Pricier

Pricier than 78% of homes nearby

Living area850 ft²
SmallerTypical 2,050 ft²Bigger

Bigger than 7% of homes nearby

Lot size3,119 ft²
SmallerTypical 2,570 ft²Bigger

Bigger than 60% of homes nearby

Year built1885
OlderTypical 1905Newer

Newer than 8% of homes nearby

How 20 Dunmore St ranks against every home in each area.
MeasureThis homeRoxburyRoxbury 02119Suffolk County
Estimated valuepricier than$434,84422% of homes21% of homes11% of homes
Price per ft²pricier than$51268% of homes78% of homes34% of homes
Living areabigger than850 ft²10% of homes7% of homes20% of homes
Lot sizebigger than3,119 ft²58% of homes60% of homes55% of homes
Year builtnewer than18856% of homes8% of homes7% of homes

About 20 Dunmore St

How much is 20 Dunmore St, Roxbury, MA worth?

The TopHap Estimate for 20 Dunmore St, Roxbury, MA is $434,844 as of Sep 24, 2026. The likely range is $378,095 to $491,593. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Dunmore St, Roxbury, MA last sell?

20 Dunmore St, Roxbury, MA last sold on Jun 23, 2009 for $70,000, according to the county's recorded deed.

How big is 20 Dunmore St, Roxbury, MA?

20 Dunmore St, Roxbury, MA has 3 bedrooms, 1 bathrooms, 850 square feet of living space and a 0.07-acre lot.

When was 20 Dunmore St, Roxbury, MA built?

20 Dunmore St, Roxbury, MA was built in 1885, making it 141 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Dunmore St, Roxbury, MA?

20 Dunmore St, Roxbury, MA is assigned to Samuel W. Mason Elementary School (elementary), rated C-; Henry Dearborn STEM Academy (middle), rated C-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Dunmore St, Roxbury, MA compare to other homes in Roxbury 02119?

Among the 3,631 homes in Roxbury 02119, it is worth more than 21% of them ($434,844 against a typical $563,337), its price per square foot is higher than 78% of them ($512 against a typical $403), it is bigger than 7% of them (850 ft² against a typical 2,050 ft²), its lot is bigger than 60% of them (3,119 ft² against a typical 2,570 ft²) and it is newer than 8% of them (1885 against a typical 1905). Measured against all of Suffolk County, it is worth more than 11% 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 Dunmore St, Roxbury, MA?

The 2025 property tax bill for 20 Dunmore St, Roxbury, MA was $4,420. The county assessed it at $381,700.

More homes on Dunmore St

Closest homes

More homes in Roxbury 02119

Assigned schools

Explore the area

See this home in context

Open 20 Dunmore 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