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Single Family ResidenceResidential
$397,075$260 / 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 94How 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
Last sold for $203,000 on Jun 30, 2005

21 CARBO LN

BERLIN, CT 06037
3
Beds
1.5
Baths
1,528 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$397K
$372K low$422K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$203,000 · Jun 30, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,299 (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.$205,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$143,850

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.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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

Transaction History(4)

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
Mary E. Griswold SchoolB+
Elementary · Grades PK–5 · 0.6 mi
M
Catherine M. Mcgee Middle SchoolB+
Middle · Grades 6–8 · 1.2 mi
H
Berlin High SchoolA
High · Grades 9–12 · 1.5 mi

District: Berlin School District

Neighborhood · ZIP 06037These 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.58
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.18,590
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.730 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,649
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,621
Average tempThe average temperature here across a full year.50°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

21 Carbo Ln 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.

  • Has a smaller lot than 80% of homes in Berlin 06037
  • Older than 81% of homes in Berlin 06037

What homes are worth in Berlin 06037

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

This home
$222K$792K

This home is worth more than 36% of homes in Berlin 06037.

How it measures up in Berlin 06037

The dot is this home. The mark in the middle is the typical home in Berlin 06037.

Estimated value$397,075
CheaperTypical $435,519Pricier

Pricier than 36% of homes nearby

Price per ft²$260
CheaperTypical $259Pricier

Pricier than 51% of homes nearby

Living area1,528 ft²
SmallerTypical 1,697 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.26 ac
SmallerTypical 0.46 acBigger

Bigger than 20% of homes nearby

Year built1950
OlderTypical 1972Newer

Newer than 19% of homes nearby

How 21 Carbo Ln ranks against every home in each area.
MeasureThis homeBerlin 06037Capitol County
Estimated valuepricier than$397,07536% of homes52% of homes
Price per ft²pricier than$26051% of homes53% of homes
Living areabigger than1,528 ft²40% of homes48% of homes
Lot sizebigger than0.26 ac20% of homes33% of homes
Year builtnewer than195019% of homes26% of homes

About 21 Carbo Ln

How much is 21 Carbo Ln, Berlin, CT worth?

The TopHap Estimate for 21 Carbo Ln, Berlin, CT is $397,075 as of Oct 21, 2026. The likely range is $371,830 to $422,320. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Carbo Ln, Berlin, CT last sell?

21 Carbo Ln, Berlin, CT last sold on Jun 30, 2005 for $203,000, according to the county's recorded deed.

How big is 21 Carbo Ln, Berlin, CT?

21 Carbo Ln, Berlin, CT has 3 bedrooms, 1.5 bathrooms, 1,528 square feet of living space and a 0.26-acre lot.

When was 21 Carbo Ln, Berlin, CT built?

21 Carbo Ln, Berlin, CT was built in 1950, making it 76 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Carbo Ln, Berlin, CT?

21 Carbo Ln, Berlin, CT is assigned to Mary E. Griswold School (elementary), rated B+; Catherine M. Mcgee Middle School (middle), rated B+; Berlin High School (high), rated A. All sit in Berlin School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Carbo Ln, Berlin, CT compare to other homes in Berlin 06037?

Among the 7,047 homes in Berlin 06037, it is worth more than 36% of them ($397,075 against a typical $435,519), its price per square foot is higher than 51% of them ($260 against a typical $259), it is bigger than 40% of them (1,528 ft² against a typical 1,697 ft²), its lot is bigger than 20% of them (0.26 ac against a typical 0.46 ac) and it is newer than 19% of them (1950 against a typical 1972). Measured against all of Capitol County, it is worth more than 52% 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 Carbo Ln, Berlin, CT?

The 2025 property tax bill for 21 Carbo Ln, Berlin, CT was $6,299. The county assessed it at $205,500.

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