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Single Family ResidenceResidential
$2,422,933$1,159 / 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 97How 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 $2,500,000 on Jun 10, 2022

23 WALLACE ST

SOMERVILLE, MA 02144
3
Beds
3.5
Baths
2,090 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.4M
$2.4M low$2.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,500,000 · Jun 10, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,104 (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.$2,117,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$932,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,185,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,221,480

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.12
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(11)

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
Benjamin G BrownA-
Elementary · Grades KG–5 · 0.5 mi
M
West Somerville NeighborhoodC+
Middle · Grades PK–8 · 0.6 mi
H
Somerville High SchoolB-
High · Grades 9–12 · 1.5 mi

District: Somerville School District

Neighborhood · ZIP 02144These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.27,333
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23,644 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,001
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$167,407
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

23 Wallace 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.

  • Among the most valuable homes in Somerville 02144
  • Among the highest price per square foot in Middlesex County
  • Has a bigger lot than 86% of homes in Somerville 02144
  • Older than 85% of homes in Middlesex County

What homes are worth in Somerville 02144

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

This home
$532K$2.1M

This home is worth more than almost all homes in Somerville 02144.

How it measures up in Somerville 02144

The dot is this home. The mark in the middle is the typical home in Somerville 02144.

Estimated value$2,422,933
CheaperTypical $1,018,427Pricier

Pricier than almost all homes nearby

Price per ft²$1159
CheaperTypical $756Pricier

Pricier than 98% of homes nearby

Living area2,090 ft²
SmallerTypical 2,278 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.12 ac
SmallerTypical 3,703 ft²Bigger

Bigger than 86% of homes nearby

Year built1900
OlderTypical 1910Newer

Newer than 33% of homes nearby

How 23 Wallace St ranks against every home in each area.
MeasureThis homeDavis SquareSomerville 02144Middlesex County
Estimated valuepricier than$2,422,933almost all homesalmost all homes97% of homes
Price per ft²pricier than$115996% of homes98% of homesalmost all homes
Living areabigger than2,090 ft²47% of homes43% of homes60% of homes
Lot sizebigger than0.12 ac81% of homes86% of homes18% of homes
Year builtnewer than190045% of homes33% of homes15% of homes

About 23 Wallace St

How much is 23 Wallace St, Somerville, MA worth?

The TopHap Estimate for 23 Wallace St, Somerville, MA is $2,422,933 as of Sep 24, 2026. The likely range is $2,352,124 to $2,493,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Wallace St, Somerville, MA last sell?

23 Wallace St, Somerville, MA last sold on Jun 10, 2022 for $2,500,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 23 Wallace St, Somerville, MA?

23 Wallace St, Somerville, MA has 3 bedrooms, 3.5 bathrooms, 2,090 square feet of living space and a 0.12-acre lot.

When was 23 Wallace St, Somerville, MA built?

23 Wallace St, Somerville, MA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 23 Wallace St, Somerville, MA?

23 Wallace St, Somerville, MA is assigned to Benjamin G Brown (elementary), rated A-; West Somerville Neighborhood (middle), rated C+; Somerville High School (high), rated B-. All sit in Somerville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Wallace St, Somerville, MA compare to other homes in Somerville 02144?

Among the 5,657 homes in Somerville 02144, it is worth more than almost all of them ($2,422,933 against a typical $1,018,427), its price per square foot is higher than 98% of them ($1159 against a typical $756), it is bigger than 43% of them (2,090 ft² against a typical 2,278 ft²), its lot is bigger than 86% of them (0.12 ac against a typical 3,703 ft²) and it is newer than 33% of them (1900 against a typical 1910). Measured against all of Middlesex County, it is worth more than 97% 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 23 Wallace St, Somerville, MA?

The 2025 property tax bill for 23 Wallace St, Somerville, MA was $23,104. The county assessed it at $2,117,700.

More homes on Wallace St

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