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Single Family ResidenceResidential
$405,039$250 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

28 DIAMOND AVE

PLAINVILLE, CT 06062
4
Beds
2
Baths
1,617 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
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

$405K
$370K low$440K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,645 (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.$164,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$56,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,290
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$164,290
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$115,003

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.Cape Cod
CountyCAPITOL
Lot (acres)The size of the land the home sits on, from county records.0.35
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
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, Attached
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

Transaction History(3)

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 · 1.9 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

28 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.

  • Worth more than 74% of homes in Plainville 06062
  • Bigger than 73% of homes in Plainville 06062
  • Has a bigger lot than 74% of homes in Plainville 06062
  • Older than 76% 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
$146K$616K

This home is worth more than 74% 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$405,039
CheaperTypical $340,318Pricier

Pricier than 74% of homes nearby

Price per ft²$250
CheaperTypical $260Pricier

Pricier than 43% of homes nearby

Living area1,617 ft²
SmallerTypical 1,260 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.35 ac
SmallerTypical 0.24 acBigger

Bigger than 74% of homes nearby

Year built1949
OlderTypical 1964Newer

Newer than 27% of homes nearby

How 28 Diamond Ave ranks against every home in each area.
MeasureThis homePlainville 06062Capitol County
Estimated valuepricier than$405,03974% of homes54% of homes
Price per ft²pricier than$25043% of homes46% of homes
Living areabigger than1,617 ft²73% of homes53% of homes
Lot sizebigger than0.35 ac74% of homes45% of homes
Year builtnewer than194927% of homes24% of homes

About 28 Diamond Ave

How much is 28 Diamond Ave, Plainville, CT worth?

The TopHap Estimate for 28 Diamond Ave, Plainville, CT is $405,039 as of Aug 30, 2026. The likely range is $369,592 to $440,486. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28 Diamond Ave, Plainville, CT last sell?

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

How big is 28 Diamond Ave, Plainville, CT?

28 Diamond Ave, Plainville, CT has 4 bedrooms, 2 bathrooms, 1,617 square feet of living space and a 0.35-acre lot.

When was 28 Diamond Ave, Plainville, CT built?

28 Diamond Ave, Plainville, CT was built in 1949, making it 77 years old. It is a cape cod home. The building has 2 stories.

What schools serve 28 Diamond Ave, Plainville, CT?

28 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 28 Diamond Ave, Plainville, CT compare to other homes in Plainville 06062?

Among the 6,376 homes in Plainville 06062, it is worth more than 74% of them ($405,039 against a typical $340,318), its price per square foot is higher than 43% of them ($250 against a typical $260), it is bigger than 73% of them (1,617 ft² against a typical 1,260 ft²), its lot is bigger than 74% of them (0.35 ac against a typical 0.24 ac) and it is newer than 27% of them (1949 against a typical 1964). 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 28 Diamond Ave, Plainville, CT?

The 2025 property tax bill for 28 Diamond Ave, Plainville, CT was $5,645. The county assessed it at $164,290.

More homes on Diamond Ave

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Assigned schools

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