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Single Family ResidenceResidential
$315,254$328 / 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 Oct 21, 2026

99 DIAMOND AVE

PLAINVILLE, CT 06062
3
Beds
2.5
Baths
960 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$315K
$295K low$336K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,383 (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.$156,660 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,730
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$156,660
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$109,662

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.Ranch
CountyCAPITOL
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Baseboard
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
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(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 SchoolC+
High · Grades 9–12 · 0.1 mi
E
Linden Street SchoolC
Elementary · Grades PK–5 · 0.4 mi
M
Middle School of PlainvilleB
Middle · Grades 6–8 · 2.0 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

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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

99 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 less than 74% of homes in Capitol County
  • Costs more per square foot than 89% of homes in Capitol County
  • Smaller than 90% of homes in Capitol County
  • Has a bigger lot than 68% of homes in Plainville 06062
  • Newer than 79% 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
$152K$643K

This home is worth more than 36% 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$315,254
CheaperTypical $349,165Pricier

Pricier than 36% of homes nearby

Price per ft²$328
CheaperTypical $265Pricier

Pricier than 84% of homes nearby

Living area960 ft²
SmallerTypical 1,266 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.34 ac
SmallerTypical 0.24 acBigger

Bigger than 68% of homes nearby

Year built1986
OlderTypical 1964Newer

Newer than 78% of homes nearby

How 99 Diamond Ave ranks against every home in each area.
MeasureThis homePlainville 06062Capitol County
Estimated valuepricier than$315,25436% of homes26% of homes
Price per ft²pricier than$32884% of homes89% of homes
Living areabigger than960 ft²17% of homes10% of homes
Lot sizebigger than0.34 ac68% of homes42% of homes
Year builtnewer than198678% of homes79% of homes

About 99 Diamond Ave

How much is 99 Diamond Ave, Plainville, CT worth?

The TopHap Estimate for 99 Diamond Ave, Plainville, CT is $315,254 as of Oct 21, 2026. The likely range is $294,687 to $335,821. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 99 Diamond Ave, Plainville, CT last sell?

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

How big is 99 Diamond Ave, Plainville, CT?

99 Diamond Ave, Plainville, CT has 3 bedrooms, 2.5 bathrooms, 960 square feet of living space and a 0.34-acre lot.

When was 99 Diamond Ave, Plainville, CT built?

99 Diamond Ave, Plainville, CT was built in 1986, making it 40 years old. It is a ranch home. The building has 1 story.

What schools serve 99 Diamond Ave, Plainville, CT?

99 Diamond Ave, Plainville, CT is assigned to Plainville High School (high), rated C+; 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 99 Diamond Ave, Plainville, CT compare to other homes in Plainville 06062?

Among the 6,376 homes in Plainville 06062, it is worth more than 36% of them ($315,254 against a typical $349,165), its price per square foot is higher than 84% of them ($328 against a typical $265), it is bigger than 17% of them (960 ft² against a typical 1,266 ft²), its lot is bigger than 68% of them (0.34 ac against a typical 0.24 ac) and it is newer than 78% of them (1986 against a typical 1964). Measured against all of Capitol County, it is worth more than 26% 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 99 Diamond Ave, Plainville, CT?

The 2025 property tax bill for 99 Diamond Ave, Plainville, CT was $5,383. The county assessed it at $156,660.

More homes on Diamond Ave

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Assigned schools

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