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Single Family ResidenceResidential
$1,142,695$793 / 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 94How 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
Last sold for $582,000 on May 3, 2007

311 RIVER ST

NEWTON, MA 02465
3
Beds
3
Baths
1,441 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.
4,202 ft²
Lot SizeThe size of the land the home sits on, from county records.
1916
Year BuiltThe year the home was originally built, according to county records.
2
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

$1.1M
$1.1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$582,000 · May 3, 2007
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.$1,142,695
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$914,156

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,785 (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.$896,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$664,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$232,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$896,400

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.0.10
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.Steam
CoolingThe type of cooling or air conditioning in the home.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Franklin Elementary SchoolA
Elementary · Grades KG–5 · 0.5 mi
M
F. A. Day Middle SchoolA
Middle · Grades 6–8 · 1.3 mi
H
Newton North High SchoolA+
High · Grades 9–12 · 1.8 mi

District: Newton School District

Neighborhood · ZIP 02465These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.13,311
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,877 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,293
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$229,449
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

311 River 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 more than 78% of homes in Middlesex County
  • Costs more per square foot than 92% of homes in Middlesex County
  • Smaller than 82% of homes in West Newton 02465
  • Has a smaller lot than 97% of homes in West Newton 02465
  • Older than 79% of homes in Middlesex County

What homes are worth in West Newton 02465

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

This home
$663K$5.9M

This home is worth more than 35% of homes in West Newton 02465.

How it measures up in West Newton 02465

The dot is this home. The mark in the middle is the typical home in West Newton 02465.

Estimated value$1,142,695
CheaperTypical $1,344,061Pricier

Pricier than 35% of homes nearby

Price per ft²$793
CheaperTypical $700Pricier

Pricier than 75% of homes nearby

Living area1,441 ft²
SmallerTypical 2,154 ft²Bigger

Bigger than 18% of homes nearby

Lot size4,202 ft²
SmallerTypical 0.2 acBigger

Bigger than 3% of homes nearby

Year built1916
OlderTypical 1930Newer

Newer than 32% of homes nearby

How 311 River St ranks against every home in each area.
MeasureThis homeWest Newton 02465Middlesex County
Estimated valuepricier than$1,142,69535% of homes78% of homes
Price per ft²pricier than$79375% of homes92% of homes
Living areabigger than1,441 ft²18% of homes32% of homes
Lot sizebigger than4,202 ft²3% of homes10% of homes
Year builtnewer than191632% of homes21% of homes

About 311 River St

How much is 311 River St, Newton, MA worth?

The TopHap Estimate for 311 River St, Newton, MA is $1,142,695 as of Jul 14, 2026. The likely range is $1,068,672 to $1,216,718. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 311 River St, Newton, MA last sell?

311 River St, Newton, MA last sold on May 3, 2007 for $582,000, according to the county's recorded deed.

How big is 311 River St, Newton, MA?

311 River St, Newton, MA has 3 bedrooms, 3 bathrooms, 1,441 square feet of living space and a 0.10-acre lot.

When was 311 River St, Newton, MA built?

311 River St, Newton, MA was built in 1916, making it 110 years old. The building has 2 stories.

What schools serve 311 River St, Newton, MA?

311 River St, Newton, MA is assigned to Franklin Elementary School (elementary), rated A; F. A. Day Middle School (middle), rated A; 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 311 River St, Newton, MA compare to other homes in West Newton 02465?

Among the 3,799 homes in West Newton 02465, it is worth more than 35% of them ($1,142,695 against a typical $1,344,061), its price per square foot is higher than 75% of them ($793 against a typical $700), it is bigger than 18% of them (1,441 ft² against a typical 2,154 ft²), its lot is bigger than 3% of them (4,202 ft² against a typical 0.2 ac) and it is newer than 32% of them (1916 against a typical 1930). Measured against all of Middlesex County, it is worth more than 78% 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 311 River St, Newton, MA?

The 2025 property tax bill for 311 River St, Newton, MA was $8,785. The county assessed it at $896,400.

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Assigned schools

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