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Single Family ResidenceResidential
$433,766$421 / 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 94How 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 $180,000 on Aug 1, 2016

21 COMSTOCK AVE

IVORYTON, CT 06442
2
Beds
1
Baths
1,030 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$434K
$409K low$459K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Aug 1, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,052 (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.$217,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$159,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$217,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$152,250

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.54
95
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
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.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.87 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Ranch
CountyLOWER CONNECTICUT RIVER VALLEY
Lot (acres)The size of the land the home sits on, from county records.0.32
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Essex Elementary SchoolB+
Elementary · Grades PK–6 · 1.1 mi
M
John Winthrop Middle SchoolC
Middle · Grades 7–8 · 1.5 mi
H
Valley Regional High SchoolB
High · Grades 9–12 · 1.8 mi

District: Regional High School District 04

Neighborhood · ZIP 06442These 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.70
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 100.60

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.2,085
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.636 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,271
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,742
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

21 Comstock 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 77% of homes in Ivoryton 06442
  • Costs more per square foot than 93% of homes in Ivoryton 06442
  • Smaller than 90% of homes in Ivoryton 06442
  • Has a smaller lot than 92% of homes in Ivoryton 06442

What homes are worth in Ivoryton 06442

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

This home
$260K$1M

This home is worth more than 23% of homes in Ivoryton 06442.

How it measures up in Ivoryton 06442

The dot is this home. The mark in the middle is the typical home in Ivoryton 06442.

Estimated value$433,766
CheaperTypical $558,445Pricier

Pricier than 23% of homes nearby

Price per ft²$421
CheaperTypical $315Pricier

Pricier than 93% of homes nearby

Living area1,030 ft²
SmallerTypical 1,784 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.32 ac
SmallerTypical 1.02 acBigger

Bigger than 8% of homes nearby

Year built1965
OlderTypical 1980Newer

Newer than 36% of homes nearby

How 21 Comstock Ave ranks against every home in each area.
MeasureThis homeIvoryton 06442Lower Connecticut River Valley County
Estimated valuepricier than$433,76623% of homes39% of homes
Price per ft²pricier than$42193% of homes84% of homes
Living areabigger than1,030 ft²10% of homes14% of homes
Lot sizebigger than0.32 ac8% of homes26% of homes
Year builtnewer than196536% of homes43% of homes

About 21 Comstock Ave

How much is 21 Comstock Ave, Ivoryton, CT worth?

The TopHap Estimate for 21 Comstock Ave, Ivoryton, CT is $433,766 as of Aug 30, 2026. The likely range is $408,570 to $458,962. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Comstock Ave, Ivoryton, CT last sell?

21 Comstock Ave, Ivoryton, CT last sold on Aug 1, 2016 for $180,000, according to the county's recorded deed.

How big is 21 Comstock Ave, Ivoryton, CT?

21 Comstock Ave, Ivoryton, CT has 2 bedrooms, 1 bathrooms, 1,030 square feet of living space and a 0.32-acre lot.

When was 21 Comstock Ave, Ivoryton, CT built?

21 Comstock Ave, Ivoryton, CT was built in 1965, making it 61 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Comstock Ave, Ivoryton, CT?

21 Comstock Ave, Ivoryton, CT is assigned to Essex Elementary School (elementary), rated B+; John Winthrop Middle School (middle), rated C; Valley Regional High School (high), rated B. All sit in Regional High School District 04. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Comstock Ave, Ivoryton, CT compare to other homes in Ivoryton 06442?

Among the 988 homes in Ivoryton 06442, it is worth more than 23% of them ($433,766 against a typical $558,445), its price per square foot is higher than 93% of them ($421 against a typical $315), it is bigger than 10% of them (1,030 ft² against a typical 1,784 ft²), its lot is bigger than 8% of them (0.32 ac against a typical 1.02 ac) and it is newer than 36% of them (1965 against a typical 1980). Measured against all of Lower Connecticut River Valley County, it is worth more than 39% 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 21 Comstock Ave, Ivoryton, CT?

The 2025 property tax bill for 21 Comstock Ave, Ivoryton, CT was $4,052. The county assessed it at $217,500.

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