Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$300,128$313 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

10 DERBY RD

ROCKFALL, CT 06481
3
Beds
1
Baths
960 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.
0.62 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
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

$300K
$270K low$330K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$300,128
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$240,102

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,354 (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.$146,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$74,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$72,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$146,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$102,270

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Ranch
CountyLOWER CONNECTICUT RIVER VALLEY
Lot (acres)The size of the land the home sits on, from county records.0.62
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

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

E
John Lyman Elementary SchoolC+
Elementary · Grades KG–4 · 1.7 mi
M
Frank Ward Strong Middle SchoolB-
Middle · Grades 7–8 · 3.9 mi
H
Coginchaug Regional High SchoolB
High · Grades 9–12 · 4.0 mi

District: Regional School District 13

Neighborhood · ZIP 06481These 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.30
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.584
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.325 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,572
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,531
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

10 Derby 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 less than 93% of homes in Rockfall 06481
  • Costs more per square foot than 88% of homes in Rockfall 06481
  • Smaller than 96% of homes in Rockfall 06481

What homes are worth in Rockfall 06481

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

This home
$233K$706K

This home is worth more than 7% of homes in Rockfall 06481.

How it measures up in Rockfall 06481

The dot is this home. The mark in the middle is the typical home in Rockfall 06481.

Estimated value$300,128
CheaperTypical $386,580Pricier

Pricier than 7% of homes nearby

Price per ft²$313
CheaperTypical $246Pricier

Pricier than 88% of homes nearby

Living area960 ft²
SmallerTypical 1,606 ft²Bigger

Bigger than 4% of homes nearby

Lot size0.62 ac
SmallerTypical 0.71 acBigger

Bigger than 44% of homes nearby

Year built1961
OlderTypical 1958Newer

Newer than 56% of homes nearby

How 10 Derby Rd ranks against every home in each area.
MeasureThis homeRockfall 06481Lower Connecticut River Valley County
Estimated valuepricier than$300,1287% of homes10% of homes
Price per ft²pricier than$31388% of homes59% of homes
Living areabigger than960 ft²4% of homes11% of homes
Lot sizebigger than0.62 ac44% of homes48% of homes
Year builtnewer than196156% of homes37% of homes

About 10 Derby Rd

How much is 10 Derby Rd, Rockfall, CT worth?

The TopHap Estimate for 10 Derby Rd, Rockfall, CT is $300,128 as of Jul 14, 2026. The likely range is $270,011 to $330,245. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Derby Rd, Rockfall, CT last sell?

10 Derby Rd, Rockfall, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10 Derby Rd, Rockfall, CT?

10 Derby Rd, Rockfall, CT has 3 bedrooms, 1 bathrooms, 960 square feet of living space and a 0.62-acre lot.

When was 10 Derby Rd, Rockfall, CT built?

10 Derby Rd, Rockfall, CT was built in 1961, making it 65 years old. It is a ranch home. The building has 1 story.

What schools serve 10 Derby Rd, Rockfall, CT?

10 Derby Rd, Rockfall, CT is assigned to John Lyman Elementary School (elementary), rated C+; Frank Ward Strong Middle School (middle), rated B-; Coginchaug Regional High School (high), rated B. All sit in Regional School District 13. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10 Derby Rd, Rockfall, CT compare to other homes in Rockfall 06481?

Among the 477 homes in Rockfall 06481, it is worth more than 7% of them ($300,128 against a typical $386,580), its price per square foot is higher than 88% of them ($313 against a typical $246), it is bigger than 4% of them (960 ft² against a typical 1,606 ft²), its lot is bigger than 44% of them (0.62 ac against a typical 0.71 ac) and it is newer than 56% of them (1961 against a typical 1958). Measured against all of Lower Connecticut River Valley County, it is worth more than 10% 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 10 Derby Rd, Rockfall, CT?

The 2025 property tax bill for 10 Derby Rd, Rockfall, CT was $4,354. The county assessed it at $146,100.

Closest homes

More homes in Rockfall 06481

Assigned schools

Explore the area

See this home in context

Open 10 Derby Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map