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Single Family ResidenceResidential
$416,764$274 / 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 93How 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 $295,000 on Nov 23, 2020

21 FOREST ST

UNIONVILLE, CT 06085
4
Beds
2
Baths
1,520 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$417K
$389K low$445K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$295,000 · Nov 23, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,458 (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.$205,030 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$75,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$129,290
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,030
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$143,521

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCAPITOL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1979
Lot (acres)The size of the land the home sits on, from county records.0.42
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.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Union SchoolA-
Elementary · Grades KG–4 · 0.5 mi
H
Farmington High SchoolA+
High · Grades 9–12 · 0.9 mi
M
Irving A. Robbins Middle SchoolA
Middle · Grades 7–8 · 4.9 mi

District: Farmington School District

Neighborhood · ZIP 06085These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.7,576
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,549 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,173
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,167
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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 Forest 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 less than 69% of homes in Unionville 06085
  • Older than 97% of homes in Capitol County

What homes are worth in Unionville 06085

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

This home
$194K$1.2M

This home is worth more than 31% of homes in Unionville 06085.

How it measures up in Unionville 06085

The dot is this home. The mark in the middle is the typical home in Unionville 06085.

Estimated value$416,764
CheaperTypical $488,394Pricier

Pricier than 31% of homes nearby

Price per ft²$274
CheaperTypical $279Pricier

Pricier than 45% of homes nearby

Living area1,520 ft²
SmallerTypical 1,802 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.42 ac
SmallerTypical 0.39 acBigger

Bigger than 52% of homes nearby

Year built1890
OlderTypical 1979Newer

Newer than 6% of homes nearby

How 21 Forest St ranks against every home in each area.
MeasureThis homeUnionville 06085Capitol County
Estimated valuepricier than$416,76431% of homes54% of homes
Price per ft²pricier than$27445% of homes59% of homes
Living areabigger than1,520 ft²38% of homes48% of homes
Lot sizebigger than0.42 ac52% of homes50% of homes
Year builtnewer than18906% of homes3% of homes

About 21 Forest St

How much is 21 Forest St, Unionville, CT worth?

The TopHap Estimate for 21 Forest St, Unionville, CT is $416,764 as of Jul 14, 2026. The likely range is $388,911 to $444,617. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Forest St, Unionville, CT last sell?

21 Forest St, Unionville, CT last sold on Nov 23, 2020 for $295,000, according to the county's recorded deed.

How big is 21 Forest St, Unionville, CT?

21 Forest St, Unionville, CT has 4 bedrooms, 2 bathrooms, 1,520 square feet of living space and a 0.42-acre lot.

When was 21 Forest St, Unionville, CT built?

21 Forest St, Unionville, CT was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 21 Forest St, Unionville, CT?

21 Forest St, Unionville, CT is assigned to Union School (elementary), rated A-; Farmington High School (high), rated A+; Irving A. Robbins Middle School (middle), rated A. All sit in Farmington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Forest St, Unionville, CT compare to other homes in Unionville 06085?

Among the 2,587 homes in Unionville 06085, it is worth more than 31% of them ($416,764 against a typical $488,394), its price per square foot is higher than 45% of them ($274 against a typical $279), it is bigger than 38% of them (1,520 ft² against a typical 1,802 ft²), its lot is bigger than 52% of them (0.42 ac against a typical 0.39 ac) and it is newer than 6% of them (1890 against a typical 1979). Measured against all of Capitol County, it is worth more than 54% 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 Forest St, Unionville, CT?

The 2025 property tax bill for 21 Forest St, Unionville, CT was $5,458. The county assessed it at $205,030.

More homes on Forest St

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Assigned schools

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