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Single Family ResidenceResidential
$389,409$111 / 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 Sep 24, 2026
Last sold for $132,000 on Aug 26, 2014

30 RAILROAD AVE

DAYVILLE, CT 06241
3
Beds
2.5
Baths
3,494 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1854
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$389K
$362K low$416K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$132,000 · Aug 26, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,466 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$229,090 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,670
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$201,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$229,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$492,000

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.43
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
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.
94
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
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.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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
CountyNORTHEASTERN CONNECTICUT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1999
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Sauna

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Killingly Central SchoolD
Elementary · Grades PK–1 · 0.4 mi
M
Killingly Intermediate SchoolC
Middle · Grades 5–8 · 0.7 mi
H
Killingly High SchoolC-
High · Grades 9–12 · 1.3 mi

District: Killingly School District

Neighborhood · ZIP 06241These 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.109
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 100.60

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.7,230
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.249 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,276
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,406
Average tempThe average temperature here across a full year.48°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 Railroad 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.

  • Among the lowest price per square foot in Dayville 06241
  • Among the largest homes in Dayville 06241
  • Has a smaller lot than 92% of homes in Dayville 06241
  • Older than 96% of homes in Dayville 06241

What homes are worth in Dayville 06241

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

This home
$192K$728K

This home is worth more than 48% of homes in Dayville 06241.

How it measures up in Dayville 06241

The dot is this home. The mark in the middle is the typical home in Dayville 06241.

Estimated value$389,409
CheaperTypical $394,415Pricier

Pricier than 48% of homes nearby

Price per ft²$111
CheaperTypical $298Pricier

Cheaper than almost all homes nearby

Living area3,494 ft²
SmallerTypical 1,360 ft²Bigger

Bigger than almost all homes nearby

Lot size0.24 ac
SmallerTypical 1.15 acBigger

Bigger than 8% of homes nearby

Year built1854
OlderTypical 1979Newer

Newer than 4% of homes nearby

How 30 Railroad Ave ranks against every home in each area.
MeasureThis homeDayville 06241Northeastern Connecticut County
Estimated valuepricier than$389,40948% of homes52% of homes
Price per ft²pricier than$111almost no homesalmost no homes
Living areabigger than3,494 ft²almost all homes98% of homes
Lot sizebigger than0.24 ac8% of homes9% of homes
Year builtnewer than18544% of homes5% of homes

About 30 Railroad Ave

How much is 30 Railroad Ave, Dayville, CT worth?

The TopHap Estimate for 30 Railroad Ave, Dayville, CT is $389,409 as of Sep 24, 2026. The likely range is $362,349 to $416,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 Railroad Ave, Dayville, CT last sell?

30 Railroad Ave, Dayville, CT last sold on Aug 26, 2014 for $132,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 30 Railroad Ave, Dayville, CT?

30 Railroad Ave, Dayville, CT has 3 bedrooms, 2.5 bathrooms, 3,494 square feet of living space and a 0.24-acre lot.

When was 30 Railroad Ave, Dayville, CT built?

30 Railroad Ave, Dayville, CT was built in 1854, making it 172 years old. It is a colonial home. The building has 2 stories.

What schools serve 30 Railroad Ave, Dayville, CT?

30 Railroad Ave, Dayville, CT is assigned to Killingly Central School (elementary), rated D; Killingly Intermediate School (middle), rated C; Killingly High School (high), rated C-. All sit in Killingly School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30 Railroad Ave, Dayville, CT compare to other homes in Dayville 06241?

Among the 2,581 homes in Dayville 06241, it is worth more than 48% of them ($389,409 against a typical $394,415), its price per square foot is higher than almost none of them ($111 against a typical $298), it is bigger than almost all of them (3,494 ft² against a typical 1,360 ft²), its lot is bigger than 8% of them (0.24 ac against a typical 1.15 ac) and it is newer than 4% of them (1854 against a typical 1979). Measured against all of Northeastern Connecticut 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 30 Railroad Ave, Dayville, CT?

The 2026 property tax bill for 30 Railroad Ave, Dayville, CT was $5,466. The county assessed it at $229,090.

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