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Single Family ResidenceResidential
$713,657$388 / 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 Oct 21, 2026

54 CATARACT AVE

DOVER, NH 03820
5
Beds
2
Baths
1,837 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.
2.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
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

$714K
$661K low$767K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,314 (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.$574,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$249,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$325,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$556,890

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.51
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
81
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.123 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.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.Cape Cod
CountySTRAFFORD
Lot (acres)The size of the land the home sits on, from county records.2.80
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Not Specified

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.

M
Dover Middle SchoolB-
Middle · Grades 5–8 · 0.2 mi
H
Dover High SchoolC
High · Grades 9–12 · 0.3 mi
E
Woodman Park Elementary SchoolC-
Elementary · Grades KG–4 · 0.6 mi

District: Dover School District

Neighborhood · ZIP 03820These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.33,546
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,143 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,826
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,547
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

54 Cataract 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 more than 83% of homes in Strafford County
  • Costs more per square foot than 84% of homes in Strafford County
  • Has a bigger lot than 95% of homes in Dover 03820
  • Older than 89% of homes in Strafford County

What homes are worth in Dover 03820

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

This home
$220K$1.4M

This home is worth more than 74% of homes in Dover 03820.

How it measures up in Dover 03820

The dot is this home. The mark in the middle is the typical home in Dover 03820.

Estimated value$713,657
CheaperTypical $549,513Pricier

Pricier than 74% of homes nearby

Price per ft²$388
CheaperTypical $345Pricier

Pricier than 73% of homes nearby

Living area1,837 ft²
SmallerTypical 1,670 ft²Bigger

Bigger than 58% of homes nearby

Lot size2.8 ac
SmallerTypical 0.4 acBigger

Bigger than 95% of homes nearby

Year built1900
OlderTypical 1975Newer

Newer than 16% of homes nearby

How 54 Cataract Ave ranks against every home in each area.
MeasureThis homeDover 03820Strafford County
Estimated valuepricier than$713,65774% of homes83% of homes
Price per ft²pricier than$38873% of homes84% of homes
Living areabigger than1,837 ft²58% of homes60% of homes
Lot sizebigger than2.8 ac95% of homes83% of homes
Year builtnewer than190016% of homes11% of homes

About 54 Cataract Ave

How much is 54 Cataract Ave, Dover, NH worth?

The TopHap Estimate for 54 Cataract Ave, Dover, NH is $713,657 as of Oct 21, 2026. The likely range is $660,771 to $766,543. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 54 Cataract Ave, Dover, NH last sell?

54 Cataract Ave, Dover, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 54 Cataract Ave, Dover, NH?

54 Cataract Ave, Dover, NH has 5 bedrooms, 2 bathrooms, 1,837 square feet of living space and a 2.80-acre lot.

When was 54 Cataract Ave, Dover, NH built?

54 Cataract Ave, Dover, NH was built in 1900, making it 126 years old. It is a cape cod home. The building has 1 story.

What schools serve 54 Cataract Ave, Dover, NH?

54 Cataract Ave, Dover, NH is assigned to Dover Middle School (middle), rated B-; Dover High School (high), rated C; Woodman Park Elementary School (elementary), rated C-. All sit in Dover School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 54 Cataract Ave, Dover, NH compare to other homes in Dover 03820?

Among the 9,553 homes in Dover 03820, it is worth more than 74% of them ($713,657 against a typical $549,513), its price per square foot is higher than 73% of them ($388 against a typical $345), it is bigger than 58% of them (1,837 ft² against a typical 1,670 ft²), its lot is bigger than 95% of them (2.8 ac against a typical 0.4 ac) and it is newer than 16% of them (1900 against a typical 1975). Measured against all of Strafford County, it is worth more than 83% 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 54 Cataract Ave, Dover, NH?

The 2025 property tax bill for 54 Cataract Ave, Dover, NH was $11,314. The county assessed it at $574,900.

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