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Single Family ResidenceResidential
$580,000$372 / 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 85How 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 $552,533 on May 24, 2024

20 RITTER ST

NASHUA, NH 03060
3
Beds
2.5
Baths
1,560 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.
2,422 ft²
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$580K
$492K low$668K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$552,533 · May 24, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,592 (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.$510,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$106,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$403,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$353,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$496,755

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.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
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.Colonial
CountyHILLSBOROUGH
Lot (acres)The size of the land the home sits on, from county records.0.06
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.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
Fairgrounds Elementary SchoolC
Elementary · Grades KG–5 · 0.5 mi
M
Fairgrounds Middle SchoolB
Middle · Grades 6–8 · 0.6 mi
H
Nashua High School SouthB+
High · Grades 9–12 · 1.2 mi

District: Nashua School District

Neighborhood · ZIP 03060These 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.130
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 100.85

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.31,971
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,677 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,169
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,136
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

20 Ritter 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 90% of homes in Nashua 03060
  • Costs more per square foot than 78% of homes in Hillsborough County
  • Among the smallest lots in South End
  • Among the newest homes in South End

What homes are worth in Nashua 03060

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

This home
$252K$732K

This home is worth more than 90% of homes in Nashua 03060.

How it measures up in Nashua 03060

The dot is this home. The mark in the middle is the typical home in Nashua 03060.

Estimated value$580,000
CheaperTypical $465,550Pricier

Pricier than 90% of homes nearby

Price per ft²$372
CheaperTypical $340Pricier

Pricier than 66% of homes nearby

Living area1,560 ft²
SmallerTypical 1,439 ft²Bigger

Bigger than 57% of homes nearby

Lot size2,422 ft²
SmallerTypical 0.18 acBigger

Bigger than 3% of homes nearby

Year built2024
OlderTypical 1954Newer

Newer than almost all homes nearby

How 20 Ritter St ranks against every home in each area.
MeasureThis homeSouth EndNashua 03060Hillsborough County
Estimated valuepricier than$580,00085% of homes90% of homes63% of homes
Price per ft²pricier than$37260% of homes66% of homes78% of homes
Living areabigger than1,560 ft²54% of homes57% of homes41% of homes
Lot sizebigger than2,422 ft²almost no homes3% of homes2% of homes
Year builtnewer than2024almost all homesalmost all homesalmost all homes

About 20 Ritter St

How much is 20 Ritter St, Nashua, NH worth?

The TopHap Estimate for 20 Ritter St, Nashua, NH is $580,000 as of Sep 24, 2026. The likely range is $492,184 to $667,816. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Ritter St, Nashua, NH last sell?

20 Ritter St, Nashua, NH last sold on May 24, 2024 for $552,533, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20 Ritter St, Nashua, NH?

20 Ritter St, Nashua, NH has 3 bedrooms, 2.5 bathrooms, 1,560 square feet of living space and a 0.06-acre lot.

When was 20 Ritter St, Nashua, NH built?

20 Ritter St, Nashua, NH was built in 2024, making it 2 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Ritter St, Nashua, NH?

20 Ritter St, Nashua, NH is assigned to Fairgrounds Elementary School (elementary), rated C; Fairgrounds Middle School (middle), rated B; Nashua High School South (high), rated B+. All sit in Nashua School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Ritter St, Nashua, NH compare to other homes in Nashua 03060?

Among the 6,630 homes in Nashua 03060, it is worth more than 90% of them ($580,000 against a typical $465,550), its price per square foot is higher than 66% of them ($372 against a typical $340), it is bigger than 57% of them (1,560 ft² against a typical 1,439 ft²), its lot is bigger than 3% of them (2,422 ft² against a typical 0.18 ac) and it is newer than almost all of them (2024 against a typical 1954). Measured against all of Hillsborough County, it is worth more than 63% 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 Ritter St, Nashua, NH?

The 2025 property tax bill for 20 Ritter St, Nashua, NH was $8,592. The county assessed it at $510,500.

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