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CondominiumResidential
$737,266$573 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $700,000 on Jun 30, 2021

109 PRINCETON ST

MEDFORD, MA 02155
Building report
2
Beds
2
Baths
1,286 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.
3,488 ft²
Lot SizeThe size of the land the home sits on, from county records.
1910
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

$737K
$702K low$773K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$700,000 · Jun 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,181 (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.$702,400 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$702,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$848,825

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMIDDLESEX
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(3)

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
Columbus Elementary SchoolC
Elementary · Grades PK–5 · 0.6 mi
M
McGlynn Middle SchoolD+
Middle · Grades 6–8 · 0.8 mi
H
Medford High SchoolC
High · Grades 9–12 · 1.8 mi

District: Medford School District

Neighborhood · ZIP 02155These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.61,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,601
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,923
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

109 Princeton 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.

  • Costs more per square foot than 73% of homes in Middlesex County
  • Smaller than 77% of homes in South Medford
  • Has a smaller lot than 94% of homes in Middlesex County
  • Older than 80% of homes in Middlesex County

What homes are worth in Medford 02155

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

This home
$405K$1.4M

This home is worth more than 41% of homes in Medford 02155.

How it measures up in Medford 02155

The dot is this home. The mark in the middle is the typical home in Medford 02155.

Estimated value$737,266
CheaperTypical $783,365Pricier

Pricier than 41% of homes nearby

Price per ft²$573
CheaperTypical $527Pricier

Pricier than 71% of homes nearby

Living area1,286 ft²
SmallerTypical 1,716 ft²Bigger

Bigger than 27% of homes nearby

Lot size3,488 ft²
SmallerTypical 0.12 acBigger

Bigger than 17% of homes nearby

Year built1910
OlderTypical 1920Newer

Newer than 36% of homes nearby

How 109 Princeton St ranks against every home in each area.
MeasureThis homeSouth MedfordMedford 02155Middlesex County
Estimated valuepricier than$737,26652% of homes41% of homes45% of homes
Price per ft²pricier than$57357% of homes71% of homes73% of homes
Living areabigger than1,286 ft²23% of homes27% of homes24% of homes
Lot sizebigger than3,488 ft²34% of homes17% of homes6% of homes
Year builtnewer than191054% of homes36% of homes20% of homes

About 109 Princeton St

How much is 109 Princeton St, Medford, MA worth?

The TopHap Estimate for 109 Princeton St, Medford, MA is $737,266 as of Oct 21, 2026. The likely range is $701,998 to $772,534. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 109 Princeton St, Medford, MA last sell?

109 Princeton St, Medford, MA last sold on Jun 30, 2021 for $700,000, according to the county's recorded deed.

How big is 109 Princeton St, Medford, MA?

109 Princeton St, Medford, MA has 2 bedrooms, 2 bathrooms and 1,286 square feet of living space.

When was 109 Princeton St, Medford, MA built?

109 Princeton St, Medford, MA was built in 1910, making it 116 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 109 Princeton St, Medford, MA?

109 Princeton St, Medford, MA is assigned to Columbus Elementary School (elementary), rated C; McGlynn Middle School (middle), rated D+; Medford High School (high), rated C. All sit in Medford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 Princeton St, Medford, MA compare to other homes in Medford 02155?

Among the 16,121 homes in Medford 02155, it is worth more than 41% of them ($737,266 against a typical $783,365), its price per square foot is higher than 71% of them ($573 against a typical $527), it is bigger than 27% of them (1,286 ft² against a typical 1,716 ft²), its lot is bigger than 17% of them (3,488 ft² against a typical 0.12 ac) and it is newer than 36% of them (1910 against a typical 1920). Measured against all of Middlesex County, it is worth more than 45% 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 109 Princeton St, Medford, MA?

The 2025 property tax bill for 109 Princeton St, Medford, MA was $6,181. The county assessed it at $702,400.

More homes on Princeton St

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More homes in Medford 02155

Assigned schools

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