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Single Family ResidenceResidential
$432,077$108 / 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 57How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $145,000 on Jan 12, 2004

21 MAIN ST

WINDSOR, VT 05089
8
Beds
2
Baths
3,992 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1804
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$432K
$245K low$619K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$145,000 · Jan 12, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,073 (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.$338,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,430
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$290,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$338,360

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
71
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
3
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
92
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.167 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.Victorian
CountyWINDSOR
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Windsor SchoolD
Middle · Grades 7–12 · 0.5 mi
E
Albert Bridge SchoolC+
Elementary · Grades KG–6 · 4.4 mi

District: Mt. Ascutney School District

Neighborhood · ZIP 05089These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.4,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.106 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,290
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,196
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.49%

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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 Main 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 73% of homes in Windsor 05089
  • Costs less per square foot than 98% of homes in Windsor County
  • Bigger than 98% of homes in Windsor 05089
  • Has a smaller lot than 84% of homes in Windsor County
  • Older than 98% of homes in Windsor 05089

What homes are worth in Windsor 05089

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

This home
$98K$1.2M

This home is worth more than 73% of homes in Windsor 05089.

How it measures up in Windsor 05089

The dot is this home. The mark in the middle is the typical home in Windsor 05089.

Estimated value$432,077
CheaperTypical $309,807Pricier

Pricier than 73% of homes nearby

Price per ft²$108
CheaperTypical $218Pricier

Pricier than 6% of homes nearby

Living area3,992 ft²
SmallerTypical 1,484 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.38 ac
SmallerTypical 1.22 acBigger

Bigger than 28% of homes nearby

Year built1804
OlderTypical 1960Newer

Newer than 2% of homes nearby

How 21 Main St ranks against every home in each area.
MeasureThis homeWindsor 05089Windsor County
Estimated valuepricier than$432,07773% of homes51% of homes
Price per ft²pricier than$1086% of homes2% of homes
Living areabigger than3,992 ft²98% of homes97% of homes
Lot sizebigger than0.38 ac28% of homes16% of homes
Year builtnewer than18042% of homes2% of homes

About 21 Main St

How much is 21 Main St, Windsor, VT worth?

The TopHap Estimate for 21 Main St, Windsor, VT is $432,077 as of Oct 21, 2026. The likely range is $245,091 to $619,063. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Main St, Windsor, VT last sell?

21 Main St, Windsor, VT last sold on Jan 12, 2004 for $145,000, according to the county's recorded deed.

How big is 21 Main St, Windsor, VT?

21 Main St, Windsor, VT has 8 bedrooms, 2 bathrooms, 3,992 square feet of living space and a 0.38-acre lot.

When was 21 Main St, Windsor, VT built?

21 Main St, Windsor, VT was built in 1804, making it 222 years old. It is a victorian home. The building has 2 stories.

What schools serve 21 Main St, Windsor, VT?

21 Main St, Windsor, VT is assigned to Windsor School (middle), rated D; Albert Bridge School (elementary), rated C+. All sit in Mt. Ascutney School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Main St, Windsor, VT compare to other homes in Windsor 05089?

Among the 1,916 homes in Windsor 05089, it is worth more than 73% of them ($432,077 against a typical $309,807), its price per square foot is higher than 6% of them ($108 against a typical $218), it is bigger than 98% of them (3,992 ft² against a typical 1,484 ft²), its lot is bigger than 28% of them (0.38 ac against a typical 1.22 ac) and it is newer than 2% of them (1804 against a typical 1960). Measured against all of Windsor County, it is worth more than 51% 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 Main St, Windsor, VT?

The 2025 property tax bill for 21 Main St, Windsor, VT was $4,073. The county assessed it at $338,360.

More homes on Main St

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Assigned schools

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