Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential

12 DIAMOND AVE

PLAINVILLE, CT 06062
4
Beds
2
Baths
2,176 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1927
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,330 (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.$155,120 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$53,690
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$101,430
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$155,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$108,584

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
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.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
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, Detached
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.

H
Plainville High SchoolB-
High · Grades 9–12 · 0.3 mi
E
Linden Street SchoolC+
Elementary · Grades PK–5 · 0.4 mi
M
Middle School of PlainvilleB
Middle · Grades 6–8 · 1.8 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%

Owner Tools

Do you own this home?
Claim this home

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

12 Diamond 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.

  • Bigger than 89% of homes in Plainville 06062
  • Has a smaller lot than 85% of homes in Capitol County
  • Older than 87% of homes in Capitol County

How it measures up in Plainville 06062

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

Living area2,176 ft²
SmallerTypical 1,272 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.17 ac
SmallerTypical 0.25 acBigger

Bigger than 32% of homes nearby

Year built1927
OlderTypical 1964Newer

Newer than 14% of homes nearby

How 12 Diamond Ave ranks against every home in each area.
MeasureThis homePlainville 06062Capitol County
Living areabigger than2,176 ft²89% of homes75% of homes
Lot sizebigger than0.17 ac32% of homes15% of homes
Year builtnewer than192714% of homes13% of homes

About 12 Diamond Ave

When did 12 Diamond Ave, Plainville, CT last sell?

12 Diamond Ave, Plainville, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12 Diamond Ave, Plainville, CT?

12 Diamond Ave, Plainville, CT has 4 bedrooms, 2 bathrooms, 2,176 square feet of living space and a 0.17-acre lot.

When was 12 Diamond Ave, Plainville, CT built?

12 Diamond Ave, Plainville, CT was built in 1927, making it 99 years old. It is a contemporary home. The building has 2 stories.

What schools serve 12 Diamond Ave, Plainville, CT?

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

How does 12 Diamond Ave, Plainville, CT compare to other homes in Plainville 06062?

Among the 6,376 homes in Plainville 06062, it is bigger than 89% of them (2,176 ft² against a typical 1,272 ft²), its lot is bigger than 32% of them (0.17 ac against a typical 0.25 ac) and it is newer than 14% of them (1927 against a typical 1964). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12 Diamond Ave, Plainville, CT?

The 2025 property tax bill for 12 Diamond Ave, Plainville, CT was $5,330. The county assessed it at $155,120.

More homes on Diamond Ave

Closest homes

More homes in Plainville 06062

Assigned schools

Explore the area

See this home in context

Open 12 Diamond Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map