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CondominiumResidential
$400,030$562 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $399,000 on Apr 30, 2026

73 WALNUT ST

NEWTONVILLE, MA 02460
Building report
1
Beds
1
Baths
712 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.
1.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$400K
$369K low$432K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$399,000 · Apr 30, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,363 (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.$343,200 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$343,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$405,460

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.49 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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
Lot (acres)The size of the land the home sits on, from county records.1.73
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

M
F. A. Day Middle SchoolA
Middle · Grades 6–8 · 0.2 mi
E
Horace Mann Elementary SchoolB
Elementary · Grades KG–5 · 0.3 mi
H
Newton North High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Newton School District

Neighborhood · ZIP 02460These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.8,580
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,537 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$157,605
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$203,173
Average tempThe average temperature here across a full year.49°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

73 Walnut 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 least valuable homes in Newtonville 02460
  • Costs less per square foot than 87% of homes in Newtonville 02460
  • Among the smallest homes in Nonantum
  • Has a bigger lot than 97% of homes in Nonantum
  • Newer than 86% of homes in Newtonville 02460

What homes are worth in Newtonville 02460

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

This home
$469K$3.4M

This home is worth less than almost all homes in Newtonville 02460.

How it measures up in Newtonville 02460

The dot is this home. The mark in the middle is the typical home in Newtonville 02460.

Estimated value$400,030
CheaperTypical $1,386,723Pricier

Cheaper than almost all homes nearby

Price per ft²$562
CheaperTypical $699Pricier

Pricier than 13% of homes nearby

Living area712 ft²
SmallerTypical 2,188 ft²Bigger

Bigger than 2% of homes nearby

Lot size1.73 ac
SmallerTypical 0.2 acBigger

Bigger than 97% of homes nearby

Year built1970
OlderTypical 1925Newer

Newer than 86% of homes nearby

How 73 Walnut St ranks against every home in each area.
MeasureThis homeNonantumNewtonville 02460Middlesex County
Estimated valuepricier than$400,0302% of homesalmost no homes8% of homes
Price per ft²pricier than$56218% of homes13% of homes70% of homes
Living areabigger than712 ft²almost no homes2% of homes3% of homes
Lot sizebigger than1.73 ac97% of homes97% of homes87% of homes
Year builtnewer than197079% of homes86% of homes64% of homes

About 73 Walnut St

How much is 73 Walnut St, Newtonville, MA worth?

The TopHap Estimate for 73 Walnut St, Newtonville, MA is $400,030 as of Aug 30, 2026. The likely range is $368,536 to $431,524. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 73 Walnut St, Newtonville, MA last sell?

73 Walnut St, Newtonville, MA last sold on Apr 30, 2026 for $399,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 73 Walnut St, Newtonville, MA?

73 Walnut St, Newtonville, MA has 1 bedrooms, 1 bathrooms, 712 square feet of living space and a 1.73-acre lot.

When was 73 Walnut St, Newtonville, MA built?

73 Walnut St, Newtonville, MA was built in 1970, making it 56 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 73 Walnut St, Newtonville, MA?

73 Walnut St, Newtonville, MA is assigned to F. A. Day Middle School (middle), rated A; Horace Mann Elementary School (elementary), rated B; Newton North High School (high), rated A+. All sit in Newton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 73 Walnut St, Newtonville, MA compare to other homes in Newtonville 02460?

Among the 2,653 homes in Newtonville 02460, it is worth more than almost none of them ($400,030 against a typical $1,386,723), its price per square foot is higher than 13% of them ($562 against a typical $699), it is bigger than 2% of them (712 ft² against a typical 2,188 ft²), its lot is bigger than 97% of them (1.73 ac against a typical 0.2 ac) and it is newer than 86% of them (1970 against a typical 1925). Measured against all of Middlesex 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 73 Walnut St, Newtonville, MA?

The 2025 property tax bill for 73 Walnut St, Newtonville, MA was $3,363. The county assessed it at $343,200.

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