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Single Family ResidenceResidential
$530,234$274 / 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 Aug 30, 2026
Last sold for $313,000 on May 24, 2004

21 ROUNDHILL RD

GRANBY, CT 06035
3
Beds
2.5
Baths
1,936 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.
0.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
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

$530K
$486K low$574K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$313,000 · May 24, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,011 (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.$263,410 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$263,410
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$184,387

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.0.75
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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.

M
Granby Memorial Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Granby Memorial High SchoolA+
High · Grades 9–12 · 0.8 mi
E
Kelly Lane Primary School
Elementary · Grades PK–2 · 1.7 mi

District: Granby School District

Neighborhood · ZIP 06035These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.6,746
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.425 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,941
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,856
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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 Roundhill Rd 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 76% of homes in Capitol County
  • Bigger than 67% of homes in Capitol County
  • Has a bigger lot than 71% of homes in Capitol County
  • Newer than 69% of homes in Capitol County

What homes are worth in Granby 06035

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

This home
$256K$878K

This home is worth more than 70% of homes in Granby 06035.

How it measures up in Granby 06035

The dot is this home. The mark in the middle is the typical home in Granby 06035.

Estimated value$530,234
CheaperTypical $448,799Pricier

Pricier than 70% of homes nearby

Price per ft²$274
CheaperTypical $260Pricier

Pricier than 64% of homes nearby

Living area1,936 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.75 ac
SmallerTypical 0.79 acBigger

Bigger than 46% of homes nearby

Year built1978
OlderTypical 1974Newer

Newer than 61% of homes nearby

How 21 Roundhill Rd ranks against every home in each area.
MeasureThis homeGranby 06035Capitol County
Estimated valuepricier than$530,23470% of homes76% of homes
Price per ft²pricier than$27464% of homes63% of homes
Living areabigger than1,936 ft²60% of homes67% of homes
Lot sizebigger than0.75 ac46% of homes71% of homes
Year builtnewer than197861% of homes69% of homes

About 21 Roundhill Rd

How much is 21 Roundhill Rd, Granby, CT worth?

The TopHap Estimate for 21 Roundhill Rd, Granby, CT is $530,234 as of Aug 30, 2026. The likely range is $486,009 to $574,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Roundhill Rd, Granby, CT last sell?

21 Roundhill Rd, Granby, CT last sold on May 24, 2004 for $313,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 21 Roundhill Rd, Granby, CT?

21 Roundhill Rd, Granby, CT has 3 bedrooms, 2.5 bathrooms, 1,936 square feet of living space and a 0.75-acre lot.

When was 21 Roundhill Rd, Granby, CT built?

21 Roundhill Rd, Granby, CT was built in 1978, making it 48 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Roundhill Rd, Granby, CT?

21 Roundhill Rd, Granby, CT is assigned to Granby Memorial Middle School (middle), rated A-; Granby Memorial High School (high), rated A+; Kelly Lane Primary School (elementary). All sit in Granby School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Roundhill Rd, Granby, CT compare to other homes in Granby 06035?

Among the 2,884 homes in Granby 06035, it is worth more than 70% of them ($530,234 against a typical $448,799), its price per square foot is higher than 64% of them ($274 against a typical $260), it is bigger than 60% of them (1,936 ft² against a typical 1,778 ft²), its lot is bigger than 46% of them (0.75 ac against a typical 0.79 ac) and it is newer than 61% of them (1978 against a typical 1974). Measured against all of Capitol County, it is worth more than 76% 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 Roundhill Rd, Granby, CT?

The 2025 property tax bill for 21 Roundhill Rd, Granby, CT was $9,011. The county assessed it at $263,410.

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