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CondominiumResidential
$383,925$381 / 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 89How 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

4 ASH ST

DOVER, NH 03820
Building report
2
Beds
1
Baths
1,008 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.
3,049 ft²
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$384K
$342K low$426K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,144 (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.$363,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,600

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
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.
84
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.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountySTRAFFORD
Lot (acres)The size of the land the home sits on, from county records.0.07
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Frances G. Hopkins Elementary School At Horne StreetB-
Elementary · Grades KG–4 · 0.4 mi
M
Dover Middle SchoolB-
Middle · Grades 5–8 · 2.0 mi
H
Dover High School
High · Grades 9–12 · 2.2 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

4 Ash 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 85% of homes in Dover 03820
  • Costs more per square foot than 83% of homes in Strafford County
  • Smaller than 86% of homes in Dover 03820
  • Among the smallest lots in Strafford County
  • Newer than 98% of homes in Dover 03820

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
$212K$1.3M

This home is worth more than 15% 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$383,925
CheaperTypical $537,125Pricier

Pricier than 15% of homes nearby

Price per ft²$381
CheaperTypical $340Pricier

Pricier than 72% of homes nearby

Living area1,008 ft²
SmallerTypical 1,668 ft²Bigger

Bigger than 14% of homes nearby

Lot size3,049 ft²
SmallerTypical 0.39 acBigger

Smaller than almost all homes nearby

Year built2021
OlderTypical 1975Newer

Newer than 98% of homes nearby

How 4 Ash St ranks against every home in each area.
MeasureThis homeDover 03820Strafford County
Estimated valuepricier than$383,92515% of homes20% of homes
Price per ft²pricier than$38172% of homes83% of homes
Living areabigger than1,008 ft²14% of homes15% of homes
Lot sizebigger than3,049 ft²almost no homesalmost no homes
Year builtnewer than202198% of homes98% of homes

About 4 Ash St

How much is 4 Ash St, Dover, NH worth?

The TopHap Estimate for 4 Ash St, Dover, NH is $383,925 as of Aug 30, 2026. The likely range is $342,234 to $425,616. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Ash St, Dover, NH last sell?

4 Ash St, Dover, NH last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4 Ash St, Dover, NH?

4 Ash St, Dover, NH has 2 bedrooms, 1 bathrooms, 1,008 square feet of living space and a 0.07-acre lot.

When was 4 Ash St, Dover, NH built?

4 Ash St, Dover, NH was built in 2021, making it 5 years old. It is a condo/apartment home.

What schools serve 4 Ash St, Dover, NH?

4 Ash St, Dover, NH is assigned to Frances G. Hopkins Elementary School At Horne Street (elementary), rated B-; Dover Middle School (middle), rated B-; Dover High School (high). All sit in Dover School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Ash St, Dover, NH compare to other homes in Dover 03820?

Among the 9,553 homes in Dover 03820, it is worth more than 15% of them ($383,925 against a typical $537,125), its price per square foot is higher than 72% of them ($381 against a typical $340), it is bigger than 14% of them (1,008 ft² against a typical 1,668 ft²), its lot is bigger than almost none of them (3,049 ft² against a typical 0.39 ac) and it is newer than 98% of them (2021 against a typical 1975). Measured against all of Strafford County, it is worth more than 20% 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 4 Ash St, Dover, NH?

The 2025 property tax bill for 4 Ash St, Dover, NH was $7,144. The county assessed it at $363,000.

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