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CondominiumResidential
$1,080,972$475 / 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 95How 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 $880,000 on Apr 30, 2021

21 RIDGEWOOD DR

STOW, MA 01775
3
Beds
3
Baths
2,276 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.
2018
Year BuiltThe year the home was originally built, according to county records.
1
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
$1M low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$880,000 · Apr 30, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,054 (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.$921,600 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$921,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$964,440

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.93 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.Ranch
CountyMIDDLESEX
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Hale Middle SchoolA
Middle · Grades 6–8 · 1.0 mi
E
The Center SchoolB-
Elementary · Grades PK–5 · 1.2 mi
H
Nashoba Regional High SchoolA
High · Grades 9–12 · 6.1 mi

District: Nashoba School District

Neighborhood · ZIP 01775These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
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.7,457
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.408 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$175,334
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,221
Average tempThe average temperature here across a full year.48°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

21 Ridgewood Dr 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 87% of homes in Stow 01775
  • Costs more per square foot than 87% of homes in Stow 01775
  • Bigger than 67% of homes in Middlesex County
  • Among the newest homes in Stow 01775

What homes are worth in Stow 01775

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

This home
$362K$1.4M

This home is worth more than 87% of homes in Stow 01775.

How it measures up in Stow 01775

The dot is this home. The mark in the middle is the typical home in Stow 01775.

Estimated value$1,080,972
CheaperTypical $760,992Pricier

Pricier than 87% of homes nearby

Price per ft²$475
CheaperTypical $372Pricier

Pricier than 87% of homes nearby

Living area2,276 ft²
SmallerTypical 2,086 ft²Bigger

Bigger than 59% of homes nearby

Year built2018
OlderTypical 1977Newer

Newer than almost all homes nearby

How 21 Ridgewood Dr ranks against every home in each area.
MeasureThis homeStow 01775Middlesex County
Estimated valuepricier than$1,080,97287% of homes75% of homes
Price per ft²pricier than$47587% of homes53% of homes
Living areabigger than2,276 ft²59% of homes67% of homes
Year builtnewer than2018almost all homes98% of homes

About 21 Ridgewood Dr

How much is 21 Ridgewood Dr, Stow, MA worth?

The TopHap Estimate for 21 Ridgewood Dr, Stow, MA is $1,080,972 as of Aug 30, 2026. The likely range is $1,024,923 to $1,137,021. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Ridgewood Dr, Stow, MA last sell?

21 Ridgewood Dr, Stow, MA last sold on Apr 30, 2021 for $880,000, according to the county's recorded deed.

How big is 21 Ridgewood Dr, Stow, MA?

21 Ridgewood Dr, Stow, MA has 3 bedrooms, 3 bathrooms and 2,276 square feet of living space.

When was 21 Ridgewood Dr, Stow, MA built?

21 Ridgewood Dr, Stow, MA was built in 2018, making it 8 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Ridgewood Dr, Stow, MA?

21 Ridgewood Dr, Stow, MA is assigned to Hale Middle School (middle), rated A; The Center School (elementary), rated B-; Nashoba Regional High School (high), rated A. All sit in Nashoba School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Ridgewood Dr, Stow, MA compare to other homes in Stow 01775?

Among the 2,610 homes in Stow 01775, it is worth more than 87% of them ($1,080,972 against a typical $760,992), its price per square foot is higher than 87% of them ($475 against a typical $372), it is bigger than 59% of them (2,276 ft² against a typical 2,086 ft²) and it is newer than almost all of them (2018 against a typical 1977). Measured against all of Middlesex County, it is worth more than 75% 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 21 Ridgewood Dr, Stow, MA?

The 2025 property tax bill for 21 Ridgewood Dr, Stow, MA was $16,054. The county assessed it at $921,600.

More homes on Ridgewood Dr

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Assigned schools

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