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CondominiumResidential
$403,865$538 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3 RIDGEMONT ST

ALLSTON, MA 02134
Building report
2
Beds
1
Baths
750 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.
750 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$404K
$374K low$434K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$403,865
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$323,092

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,088 (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.$353,000 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$353,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$536,940

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.1985
Lot (acres)The size of the land the home sits on, from county records.0.02
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(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
Jackson Mann K-8 School
Elementary · Grades PK–8 · 0.2 mi
H
Boston Green AcademyD-
High · Grades 6–12 · 0.3 mi

District: Boston School District

Neighborhood · ZIP 02134These 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.104
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.43%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
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.23,966
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17,004 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,041
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,297
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

3 Ridgemont 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 92% of homes in Suffolk County
  • Costs less per square foot than 81% of homes in Allston 02134
  • Smaller than 86% of homes in Suffolk County
  • Has a smaller lot than 86% of homes in Suffolk County

What homes are worth in Allston 02134

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

This home
$302K$1.3M

This home is worth more than 18% of homes in Allston 02134.

How it measures up in Allston 02134

The dot is this home. The mark in the middle is the typical home in Allston 02134.

Estimated value$403,865
CheaperTypical $552,065Pricier

Pricier than 18% of homes nearby

Price per ft²$538
CheaperTypical $625Pricier

Pricier than 19% of homes nearby

Living area750 ft²
SmallerTypical 1,188 ft²Bigger

Bigger than 24% of homes nearby

Lot size750 ft²
SmallerTypical 1,263 ft²Bigger

Bigger than 26% of homes nearby

Year built1920
OlderTypical 1920Newer

Newer than 63% of homes nearby

How 3 Ridgemont St ranks against every home in each area.
MeasureThis homeAllston 02134Suffolk County
Estimated valuepricier than$403,86518% of homes8% of homes
Price per ft²pricier than$53819% of homes37% of homes
Living areabigger than750 ft²24% of homes14% of homes
Lot sizebigger than750 ft²26% of homes14% of homes
Year builtnewer than192063% of homes55% of homes

About 3 Ridgemont St

How much is 3 Ridgemont St, Allston, MA worth?

The TopHap Estimate for 3 Ridgemont St, Allston, MA is $403,865 as of Jul 14, 2026. The likely range is $374,166 to $433,564. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Ridgemont St, Allston, MA last sell?

3 Ridgemont St, Allston, MA last sold on Dec 10, 2004, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3 Ridgemont St, Allston, MA?

3 Ridgemont St, Allston, MA has 2 bedrooms, 1 bathrooms, 750 square feet of living space and a 0.02-acre lot.

When was 3 Ridgemont St, Allston, MA built?

3 Ridgemont St, Allston, MA was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 3 Ridgemont St, Allston, MA?

3 Ridgemont St, Allston, MA is assigned to Jackson Mann K-8 School (elementary); Boston Green Academy (high), rated D-. All sit in Boston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Ridgemont St, Allston, MA compare to other homes in Allston 02134?

Among the 3,516 homes in Allston 02134, it is worth more than 18% of them ($403,865 against a typical $552,065), its price per square foot is higher than 19% of them ($538 against a typical $625), it is bigger than 24% of them (750 ft² against a typical 1,188 ft²), its lot is bigger than 26% of them (750 ft² against a typical 1,263 ft²) and it is newer than 63% of them (1920 against a typical 1920). Measured against all of Suffolk County, it is worth more than 8% 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 3 Ridgemont St, Allston, MA?

The 2025 property tax bill for 3 Ridgemont St, Allston, MA was $4,088. The county assessed it at $353,000.

Closest homes

More homes in Allston 02134

Assigned schools

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