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Single Family ResidenceResidential
$324,782$238 / 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 82How 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
Last sold for $170,000 on Jan 17, 2017

6 HILLSIDE AVE

MARLBOROUGH, CT 06447
2
Beds
2
Baths
1,364 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$325K
$268K low$382K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Jan 17, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,578 (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.$121,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,190
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,110
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$84,910

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.55
92
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
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.
97
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.136 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.0.13
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
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

Transaction History(3)

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
Elmer Thienes-Mary Hall Elementary SchoolB+
Elementary · Grades PK–6 · 0.6 mi
M
Rham Middle SchoolB+
Middle · Grades 7–8 · 5.6 mi
H
Rham High SchoolB+
High · Grades 9–12 · 5.7 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

6 Hillside Ave 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 93% of homes in Marlborough 06447
  • Costs less per square foot than 69% of homes in Marlborough 06447
  • Smaller than 75% of homes in Marlborough 06447
  • Has a smaller lot than 97% of homes in Marlborough 06447
  • Older than 94% of homes in Marlborough 06447

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
$273K$990K

This home is worth more than 7% 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$324,782
CheaperTypical $473,134Pricier

Pricier than 7% of homes nearby

Price per ft²$238
CheaperTypical $257Pricier

Pricier than 31% of homes nearby

Living area1,364 ft²
SmallerTypical 1,874 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.13 ac
SmallerTypical 1.4 acBigger

Bigger than 3% of homes nearby

Year built1940
OlderTypical 1976Newer

Newer than 6% of homes nearby

How 6 Hillside Ave ranks against every home in each area.
MeasureThis homeMarlborough 06447Capitol County
Estimated valuepricier than$324,7827% of homes29% of homes
Price per ft²pricier than$23831% of homes35% of homes
Living areabigger than1,364 ft²25% of homes38% of homes
Lot sizebigger than0.13 ac3% of homes9% of homes
Year builtnewer than19406% of homes18% of homes

About 6 Hillside Ave

How much is 6 Hillside Ave, Marlborough, CT worth?

The TopHap Estimate for 6 Hillside Ave, Marlborough, CT is $324,782 as of Sep 24, 2026. The likely range is $267,900 to $381,664. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6 Hillside Ave, Marlborough, CT last sell?

6 Hillside Ave, Marlborough, CT last sold on Jan 17, 2017 for $170,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 6 Hillside Ave, Marlborough, CT?

6 Hillside Ave, Marlborough, CT has 2 bedrooms, 2 bathrooms, 1,364 square feet of living space and a 0.13-acre lot.

When was 6 Hillside Ave, Marlborough, CT built?

6 Hillside Ave, Marlborough, CT was built in 1940, making it 86 years old. It is a colonial home. The building has 2 stories.

What schools serve 6 Hillside Ave, Marlborough, CT?

6 Hillside Ave, 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 6 Hillside Ave, Marlborough, CT compare to other homes in Marlborough 06447?

Among the 2,332 homes in Marlborough 06447, it is worth more than 7% of them ($324,782 against a typical $473,134), its price per square foot is higher than 31% of them ($238 against a typical $257), it is bigger than 25% of them (1,364 ft² against a typical 1,874 ft²), its lot is bigger than 3% of them (0.13 ac against a typical 1.4 ac) and it is newer than 6% of them (1940 against a typical 1976). Measured against all of Capitol County, it is worth more than 29% 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 6 Hillside Ave, Marlborough, CT?

The 2024 property tax bill for 6 Hillside Ave, Marlborough, CT was $4,578. The county assessed it at $121,300.

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