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CondominiumResidential
$1,461,265$561 / 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 86How 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 $1,689,533 on Dec 17, 2024

1171 SAGAMORE AVE

PORTSMOUTH, NH 03801
Building report
3
Beds
3.5
Baths
2,607 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.
2023
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.5M
$1.3M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,689,533 · Dec 17, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,799 (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.$1,633,300 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,633,300

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
CountyROCKINGHAM
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

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.

H
Portsmouth High SchoolA+
High · Grades 9–12 · 1.1 mi
E
Little Harbour Elementary SchoolA
Elementary · Grades KG–5 · 1.1 mi
M
Portsmouth Middle SchoolB
Middle · Grades 6–8 · 1.6 mi

District: Portsmouth School District

Neighborhood · ZIP 03801These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.98

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.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.24,014
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.808 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,161
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,932
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

1171 Sagamore 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 96% of homes in Rockingham County
  • Costs more per square foot than 90% of homes in Rockingham County
  • Bigger than 87% of homes in Portsmouth 03801
  • Among the newest homes in Rockingham County

What homes are worth in Portsmouth 03801

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

This home
$301K$2.9M

This home is worth more than 82% of homes in Portsmouth 03801.

How it measures up in Portsmouth 03801

The dot is this home. The mark in the middle is the typical home in Portsmouth 03801.

Estimated value$1,461,265
CheaperTypical $835,273Pricier

Pricier than 82% of homes nearby

Price per ft²$561
CheaperTypical $585Pricier

Pricier than 45% of homes nearby

Living area2,607 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 87% of homes nearby

Year built2023
OlderTypical 1961Newer

Newer than 98% of homes nearby

How 1171 Sagamore Ave ranks against every home in each area.
MeasureThis homePortsmouth 03801Rockingham County
Estimated valuepricier than$1,461,26582% of homes96% of homes
Price per ft²pricier than$56145% of homes90% of homes
Living areabigger than2,607 ft²87% of homes78% of homes
Year builtnewer than202398% of homesalmost all homes

About 1171 Sagamore Ave

How much is 1171 Sagamore Ave, Portsmouth, NH worth?

The TopHap Estimate for 1171 Sagamore Ave, Portsmouth, NH is $1,461,265 as of Sep 24, 2026. The likely range is $1,261,562 to $1,660,968. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1171 Sagamore Ave, Portsmouth, NH last sell?

1171 Sagamore Ave, Portsmouth, NH last sold on Dec 17, 2024 for $1,689,533, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1171 Sagamore Ave, Portsmouth, NH?

1171 Sagamore Ave, Portsmouth, NH has 3 bedrooms, 3.5 bathrooms and 2,607 square feet of living space.

When was 1171 Sagamore Ave, Portsmouth, NH built?

1171 Sagamore Ave, Portsmouth, NH was built in 2023, making it 3 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 1171 Sagamore Ave, Portsmouth, NH?

1171 Sagamore Ave, Portsmouth, NH is assigned to Portsmouth High School (high), rated A+; Little Harbour Elementary School (elementary), rated A; Portsmouth Middle School (middle), rated B. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1171 Sagamore Ave, Portsmouth, NH compare to other homes in Portsmouth 03801?

Among the 8,130 homes in Portsmouth 03801, it is worth more than 82% of them ($1,461,265 against a typical $835,273), its price per square foot is higher than 45% of them ($561 against a typical $585), it is bigger than 87% of them (2,607 ft² against a typical 1,512 ft²) and it is newer than 98% of them (2023 against a typical 1961). Measured against all of Rockingham County, it is worth more than 96% 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 1171 Sagamore Ave, Portsmouth, NH?

The 2025 property tax bill for 1171 Sagamore Ave, Portsmouth, NH was $18,799. The county assessed it at $1,633,300.

More homes on Sagamore Ave

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