LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in Portsmouth, New Hampshire sells for about $963,000, or $435 per square foot.

Prices are up +21.9% from a year ago, so sellers still have some momentum. Homes take about 28 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $3,000 a month.

Monthly price momentum

Home values since 2015

+3.4%

NH · past 12 months

NH 239.7USA 208.1
20152017201920212023202595135175244.7

Freddie Mac House Price Index, single-family homes, monthly through 2026-08. Each line starts at 100 in January 2015, so a reading of 180 means prices are up 80% since then.

City intel report · monthly refresh cycle
Track this city

Portsmouth, New Hampshire

city-limits scoped researchrefreshed Oct 15, 2026, 6:20 AMnext refresh due Nov 14, 2026
Market sentiment: optimistic

The Portsmouth housing market remains robust, characterized by high demand and limited inventory, which continues to drive price appreciation. While the market has seen a significant year-over-year increase in median sales price, the pace of sales remains healthy. Buyers are finding a balanced environment, though competition for well-priced properties persists.

No ARED county foreclosure postings attributed to Portsmouth yet — the verified ledger covers every county the foreclosure ingest has read, attributed by published city area. Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.

County & ZIP intel reports · Portsmouth← New Hampshire state intel
Aerial view · city limitscensus incorporated-place boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 40.6 km²Water area · 3 km²U.S. Census Bureau TIGERweb — incorporated place boundary (current vintage)
Latest readings
Median sale price
$963,000
Corroborated · 1 anchor · 0% off nearest
Median price / sq ft
$435
Median days on market
28
Active listings
41
Listings with price cuts
15%
Median price change YoY
+21.9%
Closed sales (monthly)
15
Months of supply
3.5
Sale-to-list ratio
98.5%
Median asking rent
$3,000/mo
Population
23,028
Median household income
$106,219
Avg effective property tax rate
1.45%
Distress filings (ledger)
0
Deterministic roll-up
4 of 4 ZIP reports contributed
Median sale price
$633,758
Median price / sq ft
$476
Median days on market
34.17
Active listings
529
Listings with price cuts
6.75%
Median price change YoY
-11.91%
Closed sales (monthly)
256
Months of supply
0.91
Sale-to-list ratio
100%
Median asking rent
$1,906/mo
Population
144,720
Median household income
$94,686

Deterministic aggregate of 4 researched ZIP reports — sales_count-weighted (population fallback); per point, children lacking the value or its weight are excluded. Tax rates, sentiment and context notes are tier-native and never roll.

City Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
68
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
0
Growth/100

Median prices moved down 11.9% year over year.

91
Liquidity/100

Homes spend a median of 34 days on market with 0.9 months of supply — a fast-moving market.

85
Momentum/100

7% of listings have cut prices · homes sell at 100% of asking — demand is running ahead of supply.

94
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 2.8% · poverty 6.5% — a stable, low-distress profile.

Major amenities · Portsmouth, New Hampshire
Theme, amusement & water parks
11 · 24 mi
Entertainment venues, stadiums & amphitheaters
17 · 24 mi
Family fun & things to do
19 · 16 mi
Museums, galleries & history
18 · 24 mi
Parks, trails & nature
19 · 16 mi
Lakes, marinas & beaches
2 · 24 mi
Golf
10 · 16 mi
Airports
1 · 31 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area from Google Maps, ranked by popularity within the radius shown.

Amenities & attractions3 retained amenities · 1 development on the horizon

The amenity base that shapes daily life and property demand in this city — what residents actually live with, and what the pipeline is adding.

Inside this city
Prescott Park
Park

A premier waterfront park hosting summer concerts and gardens, serving as a central community gathering space.

Portsmouth Harbor
Waterfront

The historic harbor is the heart of the city's maritime heritage and a major draw for tourism and recreational boating.

Downtown Portsmouth
Shopping/Dining

A dense, historic district featuring high-end restaurants, independent boutiques, and cultural landmarks.

On the horizon · announced & under construction
Pease International Tradeport ExpansionCommercialOngoingContinuous development of office and industrial space at the former air base, driving regional job growth.
Area contextthe picture of what this city is like — and what living there means
Living there
Who this city fits

Portsmouth is ideal for affluent professionals, retirees, and families seeking a high quality of life in a historic, walkable coastal setting. It attracts commuters working in the regional tech and healthcare sectors who value proximity to both Boston and the Maine coast. The city is less suited for budget-conscious buyers due to its high entry price point and competitive market.

Schools & education

The Portsmouth School District is highly regarded, consistently ranking among the top-performing districts in New Hampshire. Schools in the area benefit from strong community support, high graduation rates, and a focus on college and career readiness. The district's reputation is a primary driver for family-oriented housing demand in the city.

Transportation & infrastructure

The city is served by I-95, providing critical access to the Boston metropolitan area and the Maine coast. Local transit is limited, but the city's compact, walkable downtown reduces reliance on vehicles for daily errands. Commuter bus services connect the city to regional hubs.

Recreation & amenities

Portsmouth offers a robust amenity base centered on its historic waterfront, including Prescott Park and numerous marinas. Residents enjoy access to high-end dining, boutique shopping, and cultural venues like the Music Hall. The city's walkability and proximity to coastal beaches make it a premier destination for leisure and recreation.

Rental market

The rental market in Portsmouth is characterized by high demand and low vacancy rates, driven by the city's desirability and limited housing supply. Rents have seen significant upward pressure, reflecting the broader regional trend of rising housing costs. Investor interest remains strong, though short-term rental regulations are strictly monitored by the city.

Economy & momentum
Economy & employers

Portsmouth's economy is anchored by the Pease International Tradeport, healthcare services, and a thriving tourism sector. The city benefits from a highly educated workforce and proximity to major regional employment centers. Economic momentum remains positive, supported by steady commercial investment.

Growth & development

Portsmouth serves as a regional economic hub with a diverse base including healthcare, technology, and tourism. The redevelopment of the Pease International Tradeport continues to be a major driver of employment and infrastructure investment. Ongoing mixed-use projects in the downtown area maintain steady economic momentum.

Development pipeline

Development is focused on infill projects and the revitalization of historic properties within the downtown core. Planning efforts prioritize maintaining the city's architectural character while addressing housing density needs.

Special districts

Parcels in Portsmouth are subject to municipal property taxes and standard school district levies. There are no significant MUD or PID districts, as the city provides comprehensive municipal services.

Risk & carrying cost
Crime & safety

Portsmouth reports a violent crime rate of approximately 187 per 100,000 residents. This figure is generally considered low compared to national averages, reflecting the city's status as a safe, historic coastal community. Crime trends remain stable with typical urban-suburban patterns for a city of its size.

Environmental & hazard

As a coastal city, Portsmouth faces risks related to sea-level rise and storm surges, particularly in low-lying historic districts near the Piscataqua River. Property owners are increasingly focused on flood insurance requirements and climate-resilient building practices. The city actively manages these risks through zoning and infrastructure planning.

Insurance & hazard market

Property insurance premiums in Portsmouth are influenced by coastal flood risks and the age of the housing stock. Market health is stable, though insurers are increasingly sensitive to climate-related hazards.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (New Hampshire) — Property Tax Abatement: Provides a mechanism for property owners to seek a reduction in their tax assessment if they can prove the assessment is disproportionate to other properties or causes undue hardship. State (New Hampshire) — New Hampshire Property Tax: Property taxes are levied by local taxing districts (municipalities, counties, school districts). The tax is calculated by multiplying the assessed value of the property by the local tax rate (tax rate = total amount to be raised / total assessed value of the municipality).

Median price · ten-year history

Researched annual trajectory for this city, from published historical series

2016201720182019202020212022202320242025202620282030$350,000$700,000$1,050,000$1,400,000$1,750,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 9.8%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this city's residential parcels

2016201720182019202020212022202320242025202620282030$4,000$6,000$8,000$10,000$12,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.9%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Discovery profileACS 2020-2024 5-year estimates
Census profile · Portsmouth city, New Hampshire
Population
23,028
Median age
42.5 yrs
Owner-occupancy
52.1%
Median home value
$650,000
Median gross rent
$1,850
Median household income
$106,219
Median year built
1978
Vacancy rate
4.2%
Renter share
47.9%
Owner cost burden
28.5%
Renter cost burden
35.2%
Population change
+4.8%
Net migration
150
Work-from-home share
22.5%
Mean commute
24.5 min
Bachelor's or higher
64%
Unemployment
2.8%
Poverty rate
6.5%
Avg household size
2.1
White
91.2%
Hispanic
3.3%
Asian
2.5%
Black
1.2%
Other
1.8%

Data retrieved from data.census.gov for Portsmouth city, New Hampshire.

Public schools with an address here · 3

Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment.

Portsmouth High SchoolHigh9/10Portsmouth School DistrictKnown for strong academic programs and extensive extracurricular offerings.
Portsmouth Middle SchoolMiddle8/10Portsmouth School DistrictFocuses on middle-years development with a robust curriculum.
Little Harbour SchoolElementary9/10Portsmouth School DistrictHighly rated elementary school serving the local community.
School districts
Portsmouth School DistrictAThe primary district serving the city, known for high academic standards and community engagement.
Utilities & services
ElectricUnitilPrimary provider for the region.
Natural GasUnitilProvides service to most residential and commercial areas.
InternetXfinity/ConsolidatedBroadband services available throughout the city.
Major employers & industries
Portsmouth Regional HospitalHealthcareMajor regional employer.
Lonza BiologicsBiotechSignificant presence at Pease Tradeport.
University of New HampshireEducationRegional academic anchor.
The data chain · drill up or downproperty → ZIP → city → county → state
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Drill down · ZIP intel reports beneath this city4 ZIP reports · 4 researched
Sources · 4 cited