37 PROSPECT ST
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
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.
District: Portsmouth School District
Neighborhood · ZIP 03801These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
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
37 Prospect 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 77% of homes in Rockingham County
- Costs less per square foot than 84% of homes in Christian Shore / Creek
- Has a smaller lot than 91% of homes in Rockingham County
- Among the oldest homes in Portsmouth 03801
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 is worth more than 50% 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.
Pricier than 50% of homes nearby
Pricier than 27% of homes nearby
Bigger than 63% of homes nearby
Bigger than 19% of homes nearby
Older than almost all homes nearby
| Measure | This home | Christian Shore / Creek | Portsmouth 03801 | Rockingham County |
|---|---|---|---|---|
| Estimated valuepricier than | $808,429 | 44% of homes | 50% of homes | 77% of homes |
| Price per ft²pricier than | $446 | 16% of homes | 27% of homes | 79% of homes |
| Living areabigger than | 1,813 ft² | 59% of homes | 63% of homes | 52% of homes |
| Lot sizebigger than | 0.12 ac | 29% of homes | 19% of homes | 9% of homes |
| Year builtnewer than | 1790 | 2% of homes | almost no homes | almost no homes |
About 37 Prospect St
How much is 37 Prospect St, Portsmouth, NH worth?
The TopHap Estimate for 37 Prospect St, Portsmouth, NH is $808,429 as of Aug 30, 2026. The likely range is $757,024 to $859,834. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 37 Prospect St, Portsmouth, NH last sell?
37 Prospect St, Portsmouth, NH last sold on Mar 27, 2007 for $305,500, according to the county's recorded deed.
How big is 37 Prospect St, Portsmouth, NH?
37 Prospect St, Portsmouth, NH has 3 bedrooms, 1.5 bathrooms, 1,813 square feet of living space and a 0.12-acre lot.
When was 37 Prospect St, Portsmouth, NH built?
37 Prospect St, Portsmouth, NH was built in 1790, making it 236 years old. It is a historical home. The building has 2 stories.
What schools serve 37 Prospect St, Portsmouth, NH?
37 Prospect St, Portsmouth, NH is assigned to New Franklin Elementary School (elementary), rated A; Portsmouth Middle School (middle), rated B; Portsmouth High School (high), rated A+. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 37 Prospect St, Portsmouth, NH compare to other homes in Portsmouth 03801?
Among the 8,130 homes in Portsmouth 03801, it is worth more than 50% of them ($808,429 against a typical $804,438), its price per square foot is higher than 27% of them ($446 against a typical $552), it is bigger than 63% of them (1,813 ft² against a typical 1,521 ft²), its lot is bigger than 19% of them (0.12 ac against a typical 0.22 ac) and it is newer than almost none of them (1790 against a typical 1962). Measured against all of Rockingham County, it is worth more than 77% 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 37 Prospect St, Portsmouth, NH?
The 2025 property tax bill for 37 Prospect St, Portsmouth, NH was $8,380. The county assessed it at $728,100.
More homes on Prospect St
- 9 Prospect St # 1$371K2 bd · 1 ba · 875 ft² · Sold $375K · Jan 2026
- 73 Prospect St # 2$674K2 bd · 1.5 ba · 1,070 ft² · Sold $685K · Aug 2025
- 9 Prospect St # 3$309K1 bd · 1 ba · 696 ft² · Sold $315K · Jul 2025
- 73 Prospect St # 3$782K2 bd · 2 ba · 1,220 ft² · Sold $670K · Mar 2023
- 73 Prospect St # 1$606K1 bd · 1.5 ba · 935 ft² · Sold $605K · Nov 2022
- 9 Prospect St # 4$419K2 bd · 1 ba · 691 ft² · Sold $315K · Apr 2022
- 9 Prospect St # 5$364K1 bd · 1 ba · 757 ft² · Sold $280K · Aug 2021
- 9 Prospect St # 2$471K3 bd · 1 ba · 969 ft² · Sold $320K · Jun 2021
- 73 Prospect St # 6$504K2 bd · 1.5 ba · 919 ft² · Sold $379K · May 2020
- 9 Prospect St # 6$372K1 bd · 1 ba · 695 ft² · Sold $213K · Nov 2016
- 71 Prospect St$770K3 bd · 2 ba · 1,349 ft² · Sold $296K · Jul 2014
- 73 Prospect St # 5$386K1 bd · 1 ba · 618 ft² · Sold $223K · Jun 2013
Closest homes
- 49 Prospect St63 ft · 5 bd · 2 ba · 2,049 ft² · Sold $72K · Jul 1984
- 21 Prospect St68 ft · 5 bd · 2.5 ba · 2,679 ft² · Sold Jan 1900
- 73 Prospect St$782K108 ft · 2 bd · 2 ba · 1,220 ft² · Sold $670K · Mar 2023
- 73 Prospect St$674K108 ft · 2 bd · 1.5 ba · 1,070 ft² · Sold $685K · Aug 2025
- 73 Prospect St$791K108 ft · 2 bd · 2 ba · 1,317 ft² · Sold Jan 1900
- 40 Prospect St$784K119 ft · 2 bd · 2 ba · 1,836 ft² · Sold $347K · Apr 2012
- 52 Prospect St$1.2M138 ft · 3 bd · 2.5 ba · 1,708 ft² · Sold $293K · Apr 2007
- 36 N School St$899K112 ft · 3 bd · 2 ba · 1,468 ft² · Sold $760K · Dec 2022
More homes in Portsmouth 03801
- 75 Spinnaker Way$525K2 bd · 1.5 ba · 1,264 ft² · Sold $515K · Sep 2026
- 37 Shearwater Dr0.2 ac · Sold $1.5M · Sep 2026
- 30 Cate St$1M3 bd · 2.5 ba · 2,069 ft² · Sold $1.1M · Sep 2026
- 55 Ocean Rd$675K2 bd · 2.5 ba · 1,699 ft² · Sold $645K · Sep 2026
- 39 Chauncey St$985K3 bd · 2 ba · 1,747 ft² · Sold $900K · Sep 2026
- 25 S Mill St4 bd · 2 ba · 1,760 ft² · Sold $1.6M · Sep 2026
- 401 State St$624K2 bd · 1 ba · 930 ft² · Sold $525K · Sep 2026
- 713 Springbrook Cir$407K2 bd · 2 ba · 1,071 ft² · Sold $350K · Sep 2026
- 96 Spinnaker Way$496K2 bd · 1.5 ba · 1,140 ft² · Sold $475K · Sep 2026
- 7 Shaw Rd$1.7M3 bd · 3.5 ba · 2,960 ft² · Sold $1.6M · Aug 2026
- 777 Middle Rd$472K2 bd · 1.5 ba · 985 ft² · Sold $472K · Aug 2026
- 357 Maplewood Ave5 bd · 6 ba · 4,206 ft² · Sold $875K · Aug 2026
Assigned schools
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