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Single Family ResidenceResidential
$540,437$520 / 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 $175,000 on Jul 29, 1998

497 RIVER RD

TEWKSBURY, MA 01876
2
Beds
1
Baths
1,040 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$540K
$522K low$559K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$175,000 · Jul 29, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,045 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$560,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$313,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$520,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$554,801

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.27
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(12)

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
L F Dewing
Elementary · Grades PK–1 · 0.8 mi
H
Tewksbury Memorial High SchoolB
High · Grades 9–12 · 3.5 mi
M
John W. Wynn Middle SchoolB
Middle · Grades 7–8 · 4.0 mi

District: Tewksbury School District

Neighborhood · ZIP 01876These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
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.31,981
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,512 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,029
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,062
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

497 River Rd 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 82% of homes in Middlesex County
  • Costs more per square foot than 83% of homes in Tewksbury 01876
  • Smaller than 88% of homes in Tewksbury 01876

What homes are worth in Tewksbury 01876

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

This home
$422K$1.1M

This home is worth more than 21% of homes in Tewksbury 01876.

How it measures up in Tewksbury 01876

The dot is this home. The mark in the middle is the typical home in Tewksbury 01876.

Estimated value$540,437
CheaperTypical $664,722Pricier

Pricier than 21% of homes nearby

Price per ft²$520
CheaperTypical $424Pricier

Pricier than 83% of homes nearby

Living area1,040 ft²
SmallerTypical 1,477 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.27 ac
SmallerTypical 0.41 acBigger

Bigger than 38% of homes nearby

Year built1967
OlderTypical 1974Newer

Newer than 39% of homes nearby

How 497 River Rd ranks against every home in each area.
MeasureThis homeTewksbury 01876Middlesex County
Estimated valuepricier than$540,43721% of homes18% of homes
Price per ft²pricier than$52083% of homes63% of homes
Living areabigger than1,040 ft²12% of homes12% of homes
Lot sizebigger than0.27 ac38% of homes45% of homes
Year builtnewer than196739% of homes61% of homes

About 497 River Rd

How much is 497 River Rd, Tewksbury, MA worth?

The TopHap Estimate for 497 River Rd, Tewksbury, MA is $540,437 as of Sep 24, 2026. The likely range is $521,785 to $559,089. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 497 River Rd, Tewksbury, MA last sell?

497 River Rd, Tewksbury, MA last sold on Jul 29, 1998 for $175,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 497 River Rd, Tewksbury, MA?

497 River Rd, Tewksbury, MA has 2 bedrooms, 1 bathrooms, 1,040 square feet of living space and a 0.27-acre lot.

When was 497 River Rd, Tewksbury, MA built?

497 River Rd, Tewksbury, MA was built in 1967, making it 59 years old. It is a ranch home. The building has 1 story.

What schools serve 497 River Rd, Tewksbury, MA?

497 River Rd, Tewksbury, MA is assigned to L F Dewing (elementary); Tewksbury Memorial High School (high), rated B; John W. Wynn Middle School (middle), rated B. All sit in Tewksbury School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 497 River Rd, Tewksbury, MA compare to other homes in Tewksbury 01876?

Among the 10,206 homes in Tewksbury 01876, it is worth more than 21% of them ($540,437 against a typical $664,722), its price per square foot is higher than 83% of them ($520 against a typical $424), it is bigger than 12% of them (1,040 ft² against a typical 1,477 ft²), its lot is bigger than 38% of them (0.27 ac against a typical 0.41 ac) and it is newer than 39% of them (1967 against a typical 1974). Measured against all of Middlesex County, it is worth more than 18% 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 497 River Rd, Tewksbury, MA?

The 2026 property tax bill for 497 River Rd, Tewksbury, MA was $7,045. The county assessed it at $560,900.

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