Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$401,021$282 / 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 98How 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 $287,533 on Jun 29, 2021

20 DOVER ST

MANCHESTER, NH 03102
3
Beds
1
Baths
1,422 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.
4,300 ft²
Lot SizeThe size of the land the home sits on, from county records.
1880
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

$401K
$393K low$409K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$287,533 · Jun 29, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,819 (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.$246,100 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$279,015

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Conventional
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.10
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

H
Manchester West High SchoolF
High · Grades 9–12 · 0.2 mi
M
Middle School At ParksideF
Middle · Grades 5–8 · 0.4 mi
E
Gossler Park Elementary SchoolF
Elementary · Grades KG–4 · 0.5 mi

District: Manchester School District

Neighborhood · ZIP 03102These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.100

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.33,011
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,692 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,929
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,411
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

20 Dover 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 more than 85% of homes in Piscataquog
  • Costs less per square foot than 73% of homes in Manchester 03102
  • Smaller than 66% of homes in Hillsborough County
  • Has a smaller lot than 96% of homes in Hillsborough County
  • Among the oldest homes in Manchester 03102

What homes are worth in Manchester 03102

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

This home
$169K$711K

This home is worth more than 39% of homes in Manchester 03102.

How it measures up in Manchester 03102

The dot is this home. The mark in the middle is the typical home in Manchester 03102.

Estimated value$401,021
CheaperTypical $424,472Pricier

Pricier than 39% of homes nearby

Price per ft²$282
CheaperTypical $319Pricier

Pricier than 27% of homes nearby

Living area1,422 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 50% of homes nearby

Lot size4,300 ft²
SmallerTypical 0.16 acBigger

Bigger than 14% of homes nearby

Year built1880
OlderTypical 1956Newer

Older than almost all homes nearby

How 20 Dover St ranks against every home in each area.
MeasureThis homePiscataquogManchester 03102Hillsborough County
Estimated valuepricier than$401,02185% of homes39% of homes19% of homes
Price per ft²pricier than$28265% of homes27% of homes34% of homes
Living areabigger than1,422 ft²41% of homes50% of homes34% of homes
Lot sizebigger than4,300 ft²23% of homes14% of homes4% of homes
Year builtnewer than18805% of homesalmost no homes3% of homes

About 20 Dover St

How much is 20 Dover St, Manchester, NH worth?

The TopHap Estimate for 20 Dover St, Manchester, NH is $401,021 as of Sep 24, 2026. The likely range is $392,967 to $409,075. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Dover St, Manchester, NH last sell?

20 Dover St, Manchester, NH last sold on Jun 29, 2021 for $287,533, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 20 Dover St, Manchester, NH?

20 Dover St, Manchester, NH has 3 bedrooms, 1 bathrooms, 1,422 square feet of living space and a 0.10-acre lot.

When was 20 Dover St, Manchester, NH built?

20 Dover St, Manchester, NH was built in 1880, making it 146 years old. It is a conventional home. The building has 2 stories.

What schools serve 20 Dover St, Manchester, NH?

20 Dover St, Manchester, NH is assigned to Manchester West High School (high), rated F; Middle School At Parkside (middle), rated F; Gossler Park Elementary School (elementary), rated F. All sit in Manchester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Dover St, Manchester, NH compare to other homes in Manchester 03102?

Among the 7,454 homes in Manchester 03102, it is worth more than 39% of them ($401,021 against a typical $424,472), its price per square foot is higher than 27% of them ($282 against a typical $319), it is bigger than 50% of them (1,422 ft² against a typical 1,428 ft²), its lot is bigger than 14% of them (4,300 ft² against a typical 0.16 ac) and it is newer than almost none of them (1880 against a typical 1956). Measured against all of Hillsborough County, it is worth more than 19% 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 20 Dover St, Manchester, NH?

The 2024 property tax bill for 20 Dover St, Manchester, NH was $4,819. The county assessed it at $246,100.

More homes on Dover St

Closest homes

More homes in Manchester 03102

Assigned schools

Explore the area

See this home in context

Open 20 Dover St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map