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Single Family ResidenceResidential
$212,889$218 / 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 95How 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

109 MILL ST

RIVERTON, CT 06065
2
Beds
1
Baths
978 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.
7.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$213K
$202K low$224K 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.$212,889
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$170,311

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,215 (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.$110,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,960
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$77,203

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.50
41
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.
59
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.
37
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.9 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.Bungalow
CountyNORTHWEST HILLS
Lot (acres)The size of the land the home sits on, from county records.7.48
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.None
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hartland School
Elementary · Grades PK–8 · 4.8 mi
H
Northwestern Regional High SchoolA-
High · Grades 9–12 · 6.4 mi

District: Hartland School District

Neighborhood · ZIP 06065These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.54 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,016
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,809
Average tempThe average temperature here across a full year.45°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.Absentee owner
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

109 Mill St 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 98% of homes in Riverton 06065
  • Costs less per square foot than 73% of homes in Northwest Hills County
  • Smaller than 97% of homes in Riverton 06065
  • Has a bigger lot than 88% of homes in Northwest Hills County
  • Older than 77% of homes in Northwest Hills County

What homes are worth in Riverton 06065

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

This home
$209K$717K

This home is worth more than 2% of homes in Riverton 06065.

How it measures up in Riverton 06065

The dot is this home. The mark in the middle is the typical home in Riverton 06065.

Estimated value$212,889
CheaperTypical $405,788Pricier

Pricier than 2% of homes nearby

Price per ft²$218
CheaperTypical $227Pricier

Pricier than 40% of homes nearby

Living area978 ft²
SmallerTypical 1,795 ft²Bigger

Bigger than 3% of homes nearby

Lot size7.48 ac
SmallerTypical 2.2 acBigger

Bigger than 87% of homes nearby

Year built1937
OlderTypical 1979Newer

Newer than 24% of homes nearby

How 109 Mill St ranks against every home in each area.
MeasureThis homeRiverton 06065Northwest Hills County
Estimated valuepricier than$212,8892% of homes5% of homes
Price per ft²pricier than$21840% of homes27% of homes
Living areabigger than978 ft²3% of homes8% of homes
Lot sizebigger than7.48 ac87% of homes88% of homes
Year builtnewer than193724% of homes23% of homes

About 109 Mill St

How much is 109 Mill St, Riverton, CT worth?

The TopHap Estimate for 109 Mill St, Riverton, CT is $212,889 as of Jul 14, 2026. The likely range is $201,799 to $223,979. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 109 Mill St, Riverton, CT last sell?

109 Mill St, Riverton, CT last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 109 Mill St, Riverton, CT?

109 Mill St, Riverton, CT has 2 bedrooms, 1 bathrooms, 978 square feet of living space and a 7.48-acre lot.

When was 109 Mill St, Riverton, CT built?

109 Mill St, Riverton, CT was built in 1937, making it 89 years old. It is a bungalow home. The building has 1 story.

What schools serve 109 Mill St, Riverton, CT?

109 Mill St, Riverton, CT is assigned to Hartland School (elementary); Northwestern Regional High School (high), rated A-. All sit in Hartland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 Mill St, Riverton, CT compare to other homes in Riverton 06065?

Among the 260 homes in Riverton 06065, it is worth more than 2% of them ($212,889 against a typical $405,788), its price per square foot is higher than 40% of them ($218 against a typical $227), it is bigger than 3% of them (978 ft² against a typical 1,795 ft²), its lot is bigger than 87% of them (7.48 ac against a typical 2.2 ac) and it is newer than 24% of them (1937 against a typical 1979). Measured against all of Northwest Hills County, it is worth more than 5% 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 109 Mill St, Riverton, CT?

The 2024 property tax bill for 109 Mill St, Riverton, CT was $3,215. The county assessed it at $110,290.

Closest homes

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Assigned schools

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