609 State Street #1, Portsmouth, NH 03801
Home value
$854,900
$812,000 - $898,000
$3,851/mo
Owner options
$3,851/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,851/mo
Rent Zestimate®
$4,732/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$4,732/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Erin Proulx,
KW Coastal and Lakes & Mountains Realty/Portsmouth Erin@ProulxRealEstate.com
Ryan Kaplan
Compass New England, LLC
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 1
- 3/4 bathrooms: 1
Heating
- Natural Gas, Hot Water
Cooling
- None
Features
- Basement: Storage Space,Unfinished,Interior Entry
Interior area
- Total structure area: 1,458
- Total interior livable area: 1,458 sqft
- Finished area above ground: 1,458
- Finished area below ground: 0
Property
Parking
- Parking features: Shared Driveway, Paved, Deeded, Driveway, Off Street, On Site
- Has uncovered spaces: Yes
Features
- Levels: One
- Stories: 1
Lot
- Features: Landscaped, Level, Sidewalks, In Town, Near Shopping, Neighborhood, Near School(s)
Details
- Parcel number: PRSMM0137B0030L1
- Zoning description: GRC
- Special conditions: Standard
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
Materials
- Brick Exterior
- Foundation: Other, Stone
- Roof: Slate
Condition
- New construction: No
- Year built: 1890
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Other
Community & HOA
Community
- Subdivision: Whipple School
HOA
- Services included: Maintenance Grounds, Plowing, Sewer, Trash, Water
- Additional fee info: Fee: $677
Location
- Region: Portsmouth
Financial & listing details
- Price per square foot: $603/sqft
- Tax assessed value: $776,800
- Annual tax amount: $8,941
- Date on market: 9/14/2026
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 10/20/2026 | Sold | $879,900$603/sqft |
Source: | ||
| 10/2/2026 | Price change | $879,900-4.9%$603/sqft |
Source: | ||
| 9/16/2026 | Listed for sale | $925,000+137.2%$634/sqft |
Source: | ||
| 3/5/2012 | Sold | $390,000$267/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $8,685 +6.3% | $776,800 +53.4% |
| 2023 | $8,167 +6.1% | $506,300 |
| 2022 | $7,696 +3.4% | $506,300 |
| 2020 | $7,443 -1.1% | $506,300 |
| 2019 | $7,524 -3.9% | $506,300 +2.4% |
| 2018 | $7,828 +3% | $494,200 |
| 2017 | $7,601 +15.7% | $494,200 +28.2% |
| 2016 | $6,569 +1.5% | $385,500 |
| 2015 | $6,473 +13.1% | $385,500 +22% |
| 2014 | $5,721 +3.1% | $316,100 |
| 2012 | $5,548 +1.6% | $316,100 |
| 2011 | $5,459 -0.8% | $316,100 |
| 2010 | $5,503 | $316,100 |
Neighborhood: 03801
Nearby homes
- $805,0002 bd2 ba1.3k sqft609 State St UNIT 2, Portsmouth, NH 03801Sold

- $720,0001 bd2 ba1k sqft609 State St UNIT 7, Portsmouth, NH 03801Sold

- $800,0002 bd2 ba1.3k sqft609 State St UNIT 3, Portsmouth, NH 03801Sold

- $725,0002 bd2 ba1.1k sqft609 State St UNIT 9, Portsmouth, NH 03801Sold

- $722,3002 bd2 ba1.1k sqft609 State St UNIT 11, Portsmouth, NH 03801Off Market
- $705,7002 bd2 ba1.2k sqft609 State St UNIT 10, Portsmouth, NH 03801Off Market
- $707,0002 bd1 ba1.1k sqft609 State St UNIT 4, Portsmouth, NH 03801Off Market
- $665,4002 bd1 ba1.1k sqft609 State St UNIT 5, Portsmouth, NH 03801Off Market
Nearby schools
GreatSchools rating
- 10/10Little Harbour SchoolGrades: K-5Distance: 0.7 mi
- 8/10Portsmouth Middle SchoolGrades: 6-8Distance: 0.2 mi
- 10/10Portsmouth High SchoolGrades: 9-12Distance: 1.1 mi
Schools provided by the listing agent
- Elementary: Little Harbor School
- Middle: Portsmouth Middle School
- High: Portsmouth High School
- District: Portsmouth
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- New Hampshire
- Rockingham County
- Portsmouth
- 03801
- 609 State Street Unit 1