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Single Family ResidenceResidential
$515,792$192 / 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 Sep 24, 2026
Last sold for $299,900 on Jun 29, 2018

21 WILLOW STREAM DR

VERNON ROCKVILLE, CT 06066
4
Beds
4
Baths
2,685 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.
0.63 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$516K
$487K low$544K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$299,900 · Jun 29, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,457 (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.$289,750 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$244,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$290,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$202,825

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.37
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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.Contemporary
CountyCAPITOL
Lot (acres)The size of the land the home sits on, from county records.0.63
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.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(7)

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
Lake Street SchoolB-
Elementary · Grades KG–5 · 0.9 mi
M
Vernon Center Middle SchoolB-
Middle · Grades 6–8 · 1.4 mi
H
Rockville High SchoolC
High · Grades 9–12 · 2.6 mi

District: Vernon School District

Neighborhood · ZIP 06066These 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.76
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 100.58

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.29,673
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,653 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,729
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,611
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Owner Tools

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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 Willow Stream 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 94% of homes in Vernon Rockville 06066
  • Costs less per square foot than 89% of homes in Capitol County
  • Bigger than 95% of homes in Vernon Rockville 06066
  • Has a bigger lot than 66% of homes in Capitol County

What homes are worth in Vernon Rockville 06066

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

This home
$114K$603K

This home is worth more than 94% of homes in Vernon Rockville 06066.

How it measures up in Vernon Rockville 06066

The dot is this home. The mark in the middle is the typical home in Vernon Rockville 06066.

Estimated value$515,792
CheaperTypical $344,513Pricier

Pricier than 94% of homes nearby

Price per ft²$192
CheaperTypical $233Pricier

Pricier than 21% of homes nearby

Living area2,685 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.63 ac
SmallerTypical 0.57 acBigger

Bigger than 57% of homes nearby

Year built1971
OlderTypical 1965Newer

Newer than 62% of homes nearby

How 21 Willow Stream Dr ranks against every home in each area.
MeasureThis homeVernon Rockville 06066Capitol County
Estimated valuepricier than$515,79294% of homes74% of homes
Price per ft²pricier than$19221% of homes11% of homes
Living areabigger than2,685 ft²95% of homes87% of homes
Lot sizebigger than0.63 ac57% of homes66% of homes
Year builtnewer than197162% of homes60% of homes

About 21 Willow Stream Dr

How much is 21 Willow Stream Dr, Vernon Rockville, CT worth?

The TopHap Estimate for 21 Willow Stream Dr, Vernon Rockville, CT is $515,792 as of Sep 24, 2026. The likely range is $487,391 to $544,193. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Willow Stream Dr, Vernon Rockville, CT last sell?

21 Willow Stream Dr, Vernon Rockville, CT last sold on Jun 29, 2018 for $299,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Willow Stream Dr, Vernon Rockville, CT?

21 Willow Stream Dr, Vernon Rockville, CT has 4 bedrooms, 4 bathrooms, 2,685 square feet of living space and a 0.63-acre lot.

When was 21 Willow Stream Dr, Vernon Rockville, CT built?

21 Willow Stream Dr, Vernon Rockville, CT was built in 1971, making it 55 years old. It is a contemporary home. The building has 1 story.

What schools serve 21 Willow Stream Dr, Vernon Rockville, CT?

21 Willow Stream Dr, Vernon Rockville, CT is assigned to Lake Street School (elementary), rated B-; Vernon Center Middle School (middle), rated B-; Rockville High School (high), rated C. All sit in Vernon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Willow Stream Dr, Vernon Rockville, CT compare to other homes in Vernon Rockville 06066?

Among the 8,921 homes in Vernon Rockville 06066, it is worth more than 94% of them ($515,792 against a typical $344,513), its price per square foot is higher than 21% of them ($192 against a typical $233), it is bigger than 95% of them (2,685 ft² against a typical 1,404 ft²), its lot is bigger than 57% of them (0.63 ac against a typical 0.57 ac) and it is newer than 62% of them (1971 against a typical 1965). Measured against all of Capitol County, it is worth more than 74% 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 Willow Stream Dr, Vernon Rockville, CT?

The 2025 property tax bill for 21 Willow Stream Dr, Vernon Rockville, CT was $10,457. The county assessed it at $289,750.

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