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Single Family ResidenceResidential
$452,874$305 / 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 92How 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 $284,900 on Jul 3, 2017

18 UNIONVILLE AVE

PLAINVILLE, CT 06062
3
Beds
3.5
Baths
1,486 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.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
1
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$453K
$416K low$490K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$284,900 · Jul 3, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,247 (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.$210,910 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,670
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,240
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$210,910
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$147,637

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.Raised Ranch
CountyCAPITOL
Lot (acres)The size of the land the home sits on, from county records.0.55
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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

M
Middle School of PlainvilleB
Middle · Grades 6–8 · 0.5 mi
E
Louis Toffolon SchoolB+
Elementary · Grades PK–5 · 0.6 mi
H
Plainville High SchoolB-
High · Grades 9–12 · 1.5 mi

District: Plainville School District

Neighborhood · ZIP 06062These 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.93
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 100.70

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.96%
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.6.1%
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.17,194
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,873 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,792
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

18 Unionville Ave 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 83% of homes in Plainville 06062
  • Costs more per square foot than 80% of homes in Capitol County
  • Bigger than 65% of homes in Plainville 06062
  • Has a bigger lot than 92% of homes in Plainville 06062
  • Newer than 98% of homes in Capitol County

What homes are worth in Plainville 06062

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

This home
$142K$625K

This home is worth more than 83% of homes in Plainville 06062.

How it measures up in Plainville 06062

The dot is this home. The mark in the middle is the typical home in Plainville 06062.

Estimated value$452,874
CheaperTypical $343,937Pricier

Pricier than 83% of homes nearby

Price per ft²$305
CheaperTypical $262Pricier

Pricier than 74% of homes nearby

Living area1,486 ft²
SmallerTypical 1,260 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.55 ac
SmallerTypical 0.24 acBigger

Bigger than 92% of homes nearby

Year built2011
OlderTypical 1964Newer

Newer than 97% of homes nearby

How 18 Unionville Ave ranks against every home in each area.
MeasureThis homePlainville 06062Capitol County
Estimated valuepricier than$452,87483% of homes64% of homes
Price per ft²pricier than$30574% of homes80% of homes
Living areabigger than1,486 ft²65% of homes46% of homes
Lot sizebigger than0.55 ac92% of homes61% of homes
Year builtnewer than201197% of homes98% of homes

About 18 Unionville Ave

How much is 18 Unionville Ave, Plainville, CT worth?

The TopHap Estimate for 18 Unionville Ave, Plainville, CT is $452,874 as of Sep 24, 2026. The likely range is $415,669 to $490,079. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Unionville Ave, Plainville, CT last sell?

18 Unionville Ave, Plainville, CT last sold on Jul 3, 2017 for $284,900, according to the county's recorded deed.

How big is 18 Unionville Ave, Plainville, CT?

18 Unionville Ave, Plainville, CT has 3 bedrooms, 3.5 bathrooms, 1,486 square feet of living space and a 0.55-acre lot.

When was 18 Unionville Ave, Plainville, CT built?

18 Unionville Ave, Plainville, CT was built in 2011, making it 15 years old. It is a raised ranch home. The building has 1 story.

What schools serve 18 Unionville Ave, Plainville, CT?

18 Unionville Ave, Plainville, CT is assigned to Middle School of Plainville (middle), rated B; Louis Toffolon School (elementary), rated B+; Plainville High School (high), rated B-. All sit in Plainville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Unionville Ave, Plainville, CT compare to other homes in Plainville 06062?

Among the 6,376 homes in Plainville 06062, it is worth more than 83% of them ($452,874 against a typical $343,937), its price per square foot is higher than 74% of them ($305 against a typical $262), it is bigger than 65% of them (1,486 ft² against a typical 1,260 ft²), its lot is bigger than 92% of them (0.55 ac against a typical 0.24 ac) and it is newer than 97% of them (2011 against a typical 1964). Measured against all of Capitol County, it is worth more than 64% 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 18 Unionville Ave, Plainville, CT?

The 2025 property tax bill for 18 Unionville Ave, Plainville, CT was $7,247. The county assessed it at $210,910.

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