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CondominiumResidential
$810,915$684 / 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 $535,000 on Aug 31, 2017

12 OSWALD ST

ROXBURY CROSSING, MA 02120
Building report
3
Beds
1
Baths
1,185 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.
1,185 ft²
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$811K
$759K low$863K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$535,000 · Aug 31, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,743 (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.$582,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$582,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$761,615

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.1965
Lot (acres)The size of the land the home sits on, from county records.0.03
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(9)

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
Edward M. Kennedy Academy for Health CareersD
High · Grades 9–12 · 0.2 mi
E
Maurice J. Tobin K-8 SchoolD+
Elementary · Grades PK–8 · 0.3 mi

District: Edward M. Kennedy Academy for Health Careers: A Horace Mann

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

12 Oswald 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 83% of homes in Mission Hill
  • Costs more per square foot than 79% of homes in Mission Hill
  • Smaller than 78% of homes in Roxbury Crossing 02120
  • Has a smaller lot than 77% of homes in Mission Hill

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
$345K$1.5M

This home is worth more than 75% 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$810,915
CheaperTypical $615,303Pricier

Pricier than 75% of homes nearby

Price per ft²$684
CheaperTypical $545Pricier

Pricier than 77% of homes nearby

Living area1,185 ft²
SmallerTypical 2,085 ft²Bigger

Bigger than 22% of homes nearby

Lot size1,185 ft²
SmallerTypical 1,612 ft²Bigger

Bigger than 24% of homes nearby

Year built1905
OlderTypical 1909Newer

Newer than 49% of homes nearby

How 12 Oswald St ranks against every home in each area.
MeasureThis homeMission HillRoxbury Crossing 02120Suffolk County
Estimated valuepricier than$810,91583% of homes75% of homes63% of homes
Price per ft²pricier than$68479% of homes77% of homes57% of homes
Living areabigger than1,185 ft²31% of homes22% of homes38% of homes
Lot sizebigger than1,185 ft²23% of homes24% of homes32% of homes
Year builtnewer than190547% of homes49% of homes37% of homes

About 12 Oswald St

How much is 12 Oswald St, Roxbury Crossing, MA worth?

The TopHap Estimate for 12 Oswald St, Roxbury Crossing, MA is $810,915 as of Sep 24, 2026. The likely range is $758,803 to $863,027. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Oswald St, Roxbury Crossing, MA last sell?

12 Oswald St, Roxbury Crossing, MA last sold on Aug 31, 2017 for $535,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 12 Oswald St, Roxbury Crossing, MA?

12 Oswald St, Roxbury Crossing, MA has 3 bedrooms, 1 bathrooms, 1,185 square feet of living space and a 0.03-acre lot.

When was 12 Oswald St, Roxbury Crossing, MA built?

12 Oswald St, Roxbury Crossing, MA was built in 1905, making it 121 years old. The building has 1 story.

What schools serve 12 Oswald St, Roxbury Crossing, MA?

12 Oswald St, Roxbury Crossing, MA is assigned to Edward M. Kennedy Academy for Health Careers (high), rated D; Maurice J. Tobin K-8 School (elementary), rated D+. All sit in Edward M. Kennedy Academy for Health Careers: A Horace Mann. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Oswald 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 75% of them ($810,915 against a typical $615,303), its price per square foot is higher than 77% of them ($684 against a typical $545), it is bigger than 22% of them (1,185 ft² against a typical 2,085 ft²), its lot is bigger than 24% of them (1,185 ft² against a typical 1,612 ft²) and it is newer than 49% of them (1905 against a typical 1909). Measured against all of Suffolk County, it is worth more than 63% 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 Oswald St, Roxbury Crossing, MA?

The 2025 property tax bill for 12 Oswald St, Roxbury Crossing, MA was $6,743. The county assessed it at $582,300.

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