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Single Family ResidenceResidential
$522,938$259 / 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 Sep 24, 2026

30 MILLSTONE DR

MARLBOROUGH, CT 06447
4
Beds
2.5
Baths
2,021 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.
1.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$523K
$484K low$562K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,183 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$216,830 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$154,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$151,781

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.1.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Elmer Thienes-Mary Hall Elementary SchoolB+
Elementary · Grades PK–6 · 2.4 mi
M
Rham Middle SchoolB+
Middle · Grades 7–8 · 5.3 mi
H
Rham High SchoolB+
High · Grades 9–12 · 5.3 mi

District: Marlborough School District

Neighborhood · ZIP 06447These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.6,131
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.261 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,593
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$163,914
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

30 Millstone Dr 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 75% of homes in Capitol County
  • Bigger than 70% of homes in Capitol County
  • Has a bigger lot than 82% of homes in Capitol County
  • Newer than 68% of homes in Capitol County

What homes are worth in Marlborough 06447

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

This home
$270K$955K

This home is worth more than 63% of homes in Marlborough 06447.

How it measures up in Marlborough 06447

The dot is this home. The mark in the middle is the typical home in Marlborough 06447.

Estimated value$522,938
CheaperTypical $472,834Pricier

Pricier than 63% of homes nearby

Price per ft²$259
CheaperTypical $257Pricier

Pricier than 52% of homes nearby

Living area2,021 ft²
SmallerTypical 1,871 ft²Bigger

Bigger than 57% of homes nearby

Lot size1.15 ac
SmallerTypical 1.4 acBigger

Bigger than 28% of homes nearby

Year built1977
OlderTypical 1976Newer

Newer than 52% of homes nearby

How 30 Millstone Dr ranks against every home in each area.
MeasureThis homeMarlborough 06447Capitol County
Estimated valuepricier than$522,93863% of homes75% of homes
Price per ft²pricier than$25952% of homes51% of homes
Living areabigger than2,021 ft²57% of homes70% of homes
Lot sizebigger than1.15 ac28% of homes82% of homes
Year builtnewer than197752% of homes68% of homes

About 30 Millstone Dr

How much is 30 Millstone Dr, Marlborough, CT worth?

The TopHap Estimate for 30 Millstone Dr, Marlborough, CT is $522,938 as of Sep 24, 2026. The likely range is $483,682 to $562,194. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 Millstone Dr, Marlborough, CT last sell?

30 Millstone Dr, Marlborough, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 30 Millstone Dr, Marlborough, CT?

30 Millstone Dr, Marlborough, CT has 4 bedrooms, 2.5 bathrooms, 2,021 square feet of living space and a 1.15-acre lot.

When was 30 Millstone Dr, Marlborough, CT built?

30 Millstone Dr, Marlborough, CT was built in 1977, making it 49 years old. It is a colonial home. The building has 2 stories.

What schools serve 30 Millstone Dr, Marlborough, CT?

30 Millstone Dr, Marlborough, CT is assigned to Elmer Thienes-Mary Hall Elementary School (elementary), rated B+; Rham Middle School (middle), rated B+; Rham High School (high), rated B+. All sit in Marlborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30 Millstone Dr, Marlborough, CT compare to other homes in Marlborough 06447?

Among the 2,332 homes in Marlborough 06447, it is worth more than 63% of them ($522,938 against a typical $472,834), its price per square foot is higher than 52% of them ($259 against a typical $257), it is bigger than 57% of them (2,021 ft² against a typical 1,871 ft²), its lot is bigger than 28% of them (1.15 ac against a typical 1.4 ac) and it is newer than 52% of them (1977 against a typical 1976). Measured against all of Capitol County, it is worth more than 75% 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 30 Millstone Dr, Marlborough, CT?

The 2024 property tax bill for 30 Millstone Dr, Marlborough, CT was $8,183. The county assessed it at $216,830.

More homes on Millstone Dr

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