CondominiumResidential
12 Oswald St
ROXBURY CROSSING, MA 02120
1,198 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.
Built 19053 units1,185–1,198 ft²
$2.2M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$746K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$627
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+67.1%vs the Roxbury Crossing ZIP median sale $/ft² ($375)
Sales Performance
—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
198919952000200720172024
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
198919952000200720172024
8 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
3 bed
3 units$746K · $627/ft²
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$668K–$668K
1 unit
$746K–$746K
1 unit
$811K–$811K
1 unit
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.0%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.9.1 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Median tax billThe middle annual property tax bill among the building's units.$6,032
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
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
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HE
Edward M. Kennedy Academy for Health CareersD-
High · Grades 9–12 · 0.2 mi
Maurice J. Tobin K-8 SchoolF
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%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 12 Oswald St
How many units are in 12 Oswald St, Roxbury Crossing, MA?
12 Oswald St, Roxbury Crossing, MA has 3 residential units across built in 1905, according to county assessor records.
What is a unit at 12 Oswald St, Roxbury Crossing, MA worth?
The median TopHap Estimate across the 3 units at 12 Oswald St, Roxbury Crossing, MA is $745,751. That works out to $627 per square foot. Units run from 1,185 to 1,198 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 12 Oswald St, Roxbury Crossing, MA expensive for Roxbury Crossing?
Units at 12 Oswald St, Roxbury Crossing, MA carry a median of $627 per square foot, 67% above the Roxbury Crossing median of $375 per square foot.
How often do units sell at 12 Oswald St, Roxbury Crossing, MA?
0 units at 12 Oswald St, Roxbury Crossing, MA sold in the last 12 months, out of 8 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 12 Oswald St, Roxbury Crossing, MA appreciated?
Across 4 repeat sales of the same unit, 12 Oswald St, Roxbury Crossing, MA returned a median 5.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 10.8 years.
More homes on Oswald St
- 7 Oswald St9 bd · 3 ba · 4,120 ft² · Sold $1.8M · Apr 2026
- 3 Oswald St10 bd · 5 ba · 4,416 ft² · Sold $1.8M · Nov 2020
- 12 Oswald St # 1$811K3 bd · 1 ba · 1,185 ft² · Sold $535K · Aug 2017
- 8 Oswald St11 bd · 4 ba · 3,967 ft² · Sold $1.7M · Sep 2015
- 5 Oswald St9 bd · 3 ba · 4,501 ft² · Sold $1.2M · Jul 2013
- 6 Oswald St10 bd · 6 ba · 4,720 ft² · Sold $1 · Aug 2011
- 10 Oswald St9 bd · 3 ba · 4,206 ft² · Sold $1 · Jan 2010
- 1 Oswald St11 bd · 3 ba · 4,066 ft² · Sold $1 · Dec 2008
- 12 Oswald St # 3$746K3 bd · 1 ba · 1,190 ft² · Sold Jan 1900
- 9 Oswald St9 bd · 8 ba · 5,758 ft²
Closest homes
- 12 Oswald St$746K0 ft · 3 bd · 1 ba · 1,190 ft² · Sold Jan 1900
- 12 Oswald St$811K0 ft · 3 bd · 1 ba · 1,185 ft² · Sold $535K · Aug 2017
- 10 Oswald St37 ft · 9 bd · 3 ba · 4,206 ft² · Sold $1 · Jan 2010
- 97 Hillside St64 ft · 9 bd · 3 ba · 3,909 ft² · Sold $3.3M · Jan 2026
- 99 Hillside St62 ft · 9 bd · 9 ba · 4,260 ft² · Sold $112K · Dec 2004
- 8 Oswald St72 ft · 11 bd · 4 ba · 3,967 ft² · Sold $1.7M · Sep 2015
- 95 Hillside St73 ft · 12 bd · 6 ba · 4,614 ft² · Sold $2.8M · Jun 2025
- 6 Oswald St106 ft · 10 bd · 6 ba · 4,720 ft² · Sold $1 · Aug 2011
More homes in Roxbury Crossing 02120
- 77 Wensley St6 bd · 3 ba · 2,288 ft² · Sold $1.4M · Sep 2026
- 10 Ellingwood St$609K3 bd · 1 ba · 1,535 ft² · Sold $575K · Aug 2026
- 164 Calumet St6 bd · 3 ba · 4,083 ft² · Sold $2.3M · Aug 2026
- 68 Hillside St6 bd · 3 ba · 3,750 ft² · Sold $1.9M · Aug 2026
- 35 Ellingwood St$649K2 bd · 1 ba · 1,339 ft² · Sold $650K · Aug 2026
- 23 Hillside St12 bd · 7 ba · 5,457 ft² · Sold $3.3M · Jul 2026
- 4 Terrace Pl4 bd · 2 ba · 2,064 ft² · Sold $3.3M · Jun 2026
- 1 Terrace Pl4 bd · 2 ba · 2,302 ft² · Sold $3.3M · Jun 2026
- 14 Worthington St$1.7M4 bd · 3.5 ba · 2,658 ft² · Sold $1.6M · Jun 2026
- 48 Parker Hill Ave4 bd · 1 ba · 1,950 ft² · Sold $1.4M · Jun 2026
- 841 Parker St2 bd · 1 ba · 955 ft² · Sold $700K · May 2026
- 100 Lawn St$468K2 bd · 1 ba · 1,266 ft² · Sold $471K · Apr 2026
Assigned schools
Explore the area
See this home in context
Open 12 Oswald 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