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Single Family ResidenceResidential
$856,845$272 / 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 Aug 30, 2026
Last sold for $630,000 on Jul 14, 2021

23 CASTLEROCK LN

BOLTON, CT 06043
4
Beds
2.5
Baths
3,149 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 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
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

$857K
$799K low$914K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$630,000 · Jul 14, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,407 (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.$477,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$84,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$392,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$333,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

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.1.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
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(2)

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
Andover Elementary SchoolC+
Elementary · Grades PK–6 · 2.9 mi
M
Rham Middle SchoolB+
Middle · Grades 7–8 · 5.5 mi
H
Rham High SchoolA
High · Grades 9–12 · 5.5 mi

District: Andover School District

Neighborhood · ZIP 06043These 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.77
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 100.61

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
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.4,670
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.320 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,106
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,315
Average tempThe average temperature here across a full year.47°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

23 Castlerock 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.

  • Among the most valuable homes in Bolton 06043
  • Costs more per square foot than 71% of homes in Bolton 06043
  • Bigger than 93% of homes in Capitol County
  • Has a bigger lot than 79% of homes in Capitol County
  • Newer than 98% of homes in Bolton 06043

What homes are worth in Bolton 06043

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

This home
$249K$845K

This home is worth more than almost all homes in Bolton 06043.

How it measures up in Bolton 06043

The dot is this home. The mark in the middle is the typical home in Bolton 06043.

Estimated value$856,845
CheaperTypical $434,984Pricier

Pricier than almost all homes nearby

Price per ft²$272
CheaperTypical $245Pricier

Pricier than 71% of homes nearby

Living area3,149 ft²
SmallerTypical 1,832 ft²Bigger

Bigger than 92% of homes nearby

Lot size1 ac
SmallerTypical 1.12 acBigger

Bigger than 41% of homes nearby

Year built2014
OlderTypical 1972Newer

Newer than 98% of homes nearby

How 23 Castlerock Ln ranks against every home in each area.
MeasureThis homeBolton 06043Capitol County
Estimated valuepricier than$856,845almost all homes96% of homes
Price per ft²pricier than$27271% of homes62% of homes
Living areabigger than3,149 ft²92% of homes93% of homes
Lot sizebigger than1 ac41% of homes79% of homes
Year builtnewer than201498% of homes98% of homes

About 23 Castlerock Ln

How much is 23 Castlerock Ln, Bolton, CT worth?

The TopHap Estimate for 23 Castlerock Ln, Bolton, CT is $856,845 as of Aug 30, 2026. The likely range is $799,332 to $914,358. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Castlerock Ln, Bolton, CT last sell?

23 Castlerock Ln, Bolton, CT last sold on Jul 14, 2021 for $630,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23 Castlerock Ln, Bolton, CT?

23 Castlerock Ln, Bolton, CT has 4 bedrooms, 2.5 bathrooms, 3,149 square feet of living space and a 1.00-acre lot.

When was 23 Castlerock Ln, Bolton, CT built?

23 Castlerock Ln, Bolton, CT was built in 2014, making it 12 years old. It is a colonial home. The building has 2 stories.

What schools serve 23 Castlerock Ln, Bolton, CT?

23 Castlerock Ln, Bolton, CT is assigned to Andover Elementary School (elementary), rated C+; Rham Middle School (middle), rated B+; Rham High School (high), rated A. All sit in Andover School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Castlerock Ln, Bolton, CT compare to other homes in Bolton 06043?

Among the 1,874 homes in Bolton 06043, it is worth more than almost all of them ($856,845 against a typical $434,984), its price per square foot is higher than 71% of them ($272 against a typical $245), it is bigger than 92% of them (3,149 ft² against a typical 1,832 ft²), its lot is bigger than 41% of them (1 ac against a typical 1.12 ac) and it is newer than 98% of them (2014 against a typical 1972). Measured against all of Capitol County, it is worth more than 96% 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 23 Castlerock Ln, Bolton, CT?

The 2024 property tax bill for 23 Castlerock Ln, Bolton, CT was $15,407. The county assessed it at $477,000.

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