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Single Family ResidenceResidential
$298,133$239 / 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 85How 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

21 WARREN ST

MANCHESTER, CT 06040
3
Beds
1.5
Baths
1,245 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1897
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

$298K
$254K low$342K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,145 (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.$129,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$89,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$129,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,440

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.Colonial
CountyCAPITOL
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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.

E
Martin Elementary SchoolD
Elementary · Grades KG–5 · 0.6 mi
H
Manchester High SchoolD+
High · Grades 9–12 · 1.6 mi
M
Illing Middle SchoolD+
Middle · Grades 6–8 · 1.9 mi

District: Manchester School District

Neighborhood · ZIP 06040These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.35,198
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,057 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,742
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,612
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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 Warren 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 92% of homes in Keeney
  • Smaller than 87% of homes in Keeney
  • Has a smaller lot than 80% of homes in Keeney
  • Older than 97% of homes in Keeney

What homes are worth in Manchester 06040

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

This home
$118K$697K

This home is worth more than 25% of homes in Manchester 06040.

How it measures up in Manchester 06040

The dot is this home. The mark in the middle is the typical home in Manchester 06040.

Estimated value$298,133
CheaperTypical $351,896Pricier

Pricier than 25% of homes nearby

Price per ft²$239
CheaperTypical $238Pricier

Pricier than 51% of homes nearby

Living area1,245 ft²
SmallerTypical 1,541 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.3 ac
SmallerTypical 0.3 acBigger

Bigger than 51% of homes nearby

Year built1897
OlderTypical 1956Newer

Newer than 5% of homes nearby

How 21 Warren St ranks against every home in each area.
MeasureThis homeKeeneyManchester 06040Capitol County
Estimated valuepricier than$298,1338% of homes25% of homes21% of homes
Price per ft²pricier than$23936% of homes51% of homes36% of homes
Living areabigger than1,245 ft²13% of homes29% of homes29% of homes
Lot sizebigger than0.3 ac20% of homes51% of homes39% of homes
Year builtnewer than18973% of homes5% of homes3% of homes

About 21 Warren St

How much is 21 Warren St, Manchester, CT worth?

The TopHap Estimate for 21 Warren St, Manchester, CT is $298,133 as of Sep 24, 2026. The likely range is $254,378 to $341,888. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Warren St, Manchester, CT last sell?

21 Warren St, Manchester, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Warren St, Manchester, CT?

21 Warren St, Manchester, CT has 3 bedrooms, 1.5 bathrooms, 1,245 square feet of living space and a 0.30-acre lot.

When was 21 Warren St, Manchester, CT built?

21 Warren St, Manchester, CT was built in 1897, making it 129 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Warren St, Manchester, CT?

21 Warren St, Manchester, CT is assigned to Martin Elementary School (elementary), rated D; Manchester High School (high), rated D+; Illing Middle School (middle), rated D+. All sit in Manchester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Warren St, Manchester, CT compare to other homes in Manchester 06040?

Among the 9,922 homes in Manchester 06040, it is worth more than 25% of them ($298,133 against a typical $351,896), its price per square foot is higher than 51% of them ($239 against a typical $238), it is bigger than 29% of them (1,245 ft² against a typical 1,541 ft²), its lot is bigger than 51% of them (0.3 ac against a typical 0.3 ac) and it is newer than 5% of them (1897 against a typical 1956). Measured against all of Capitol County, it is worth more than 21% 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 Warren St, Manchester, CT?

The 2025 property tax bill for 21 Warren St, Manchester, CT was $5,145. The county assessed it at $129,200.

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