165 Union Street, Portsmouth, NH 03801
Home value
$841,000
$782,000 - $900,000
$4,651/mo
Owner options
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List your homeWhat's special
Zillow last checked:
Listing updated:
Evan Douglass,
KW Coastal and Lakes & Mountains Realty/Portsmouth Erin@ProulxRealEstate.com
Eric Brassard
Duston Leddy Real Estate
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Microwave, Double Oven, Refrigerator, Washer, Gas Stove
- Laundry: In Basement
Features
- Kitchen/Dining
- Flooring: Carpet, Hardwood
- Basement: Interior Stairs,Unfinished,Exterior Entry,Walk-Up Access
Interior area
- Total structure area: 2,037
- Total interior livable area: 1,450 sqft
- Finished area above ground: 1,450
- Finished area below ground: 0
Property
Parking
- Parking features: Paved, Driveway, Off Street, On Site, Parking Spaces 1 - 10
- Has uncovered spaces: Yes
Features
- Levels: 3
- Stories: 3
- Exterior features: Deck, Shed, Storage
- Frontage length: Road frontage: 17
Lot
- Size: 4,356 Square Feet
- Features: In Town, Near Shopping, Neighborhood, Near School(s)
Details
- Additional structures: Outbuilding
- Parcel number: PRSMM0135B0065L
- Zoning description: GRC
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Wood Frame
- Foundation: Brick, Other, Stone
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 1870
Utilities & green energy
- Electric: 200+ Amp Service, Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Other
Community & HOA
Location
- Region: Portsmouth
Financial & listing details
- Price per square foot: $576/sqft
- Tax assessed value: $852,500
- Annual tax amount: $9,531
- Date on market: 1/13/2026
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 4/16/2026 | Sold | $835,000-4.6%$576/sqft |
Source: | ||
| 1/13/2026 | Listed for sale | $875,000+80.4%$603/sqft |
Source: | ||
| 10/13/2021 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 10/11/2021 | Listed for rent | $3,300+17.9%$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 3/25/2020 | Sold | $485,000-2%$334/sqft |
Source: | ||
| 2/28/2020 | Price change | $495,000-3.9%$341/sqft |
Source: Olde Port Properties #4788492 Report a problem | ||
| 12/21/2019 | Listed for sale | $515,000-6.4%$355/sqft |
Source: Olde Port Properties #4788492 Report a problem | ||
| 2/15/2019 | Listing removed | $2,800$2/sqft |
Source: Owner Report a problem | ||
| 1/14/2019 | Listed for rent | $2,800$2/sqft |
Source: Owner Report a problem | ||
| 2/1/2018 | Listing removed | $2,800$2/sqft |
Source: Owner Report a problem | ||
| 1/27/2018 | Price change | $2,800-6.7%$2/sqft |
Source: Owner Report a problem | ||
| 1/12/2018 | Listed for rent | $3,000$2/sqft |
Source: Owner Report a problem | ||
| 5/3/2004 | Sold | $550,000$379/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $9,531 +21% | $852,500 +74.5% |
| 2023 | $7,878 +6.1% | $488,400 |
| 2022 | $7,424 +3.8% | $488,400 +0.3% |
| 2020 | $7,154 +4.7% | $486,700 +5.9% |
| 2019 | $6,833 -0.4% | $459,800 +6.2% |
| 2018 | $6,859 +14.5% | $433,000 +11.2% |
| 2017 | $5,989 +11.7% | $389,400 +23.7% |
| 2016 | $5,362 +1.5% | $314,700 |
| 2015 | $5,284 +6.8% | $314,700 +15.1% |
| 2014 | $4,949 +2.2% | $273,400 -0.9% |
| 2012 | $4,842 +1.6% | $275,900 |
| 2011 | $4,765 -0.8% | $275,900 |
| 2010 | $4,803 | $275,900 |
Neighborhood: 03801
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Nearby schools
GreatSchools rating
- 10/10Little Harbour SchoolGrades: K-5Distance: 0.7 mi
- 8/10Portsmouth Middle SchoolGrades: 6-8Distance: 0.3 mi
- 10/10Portsmouth High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Little Harbor School
- Middle: Portsmouth Middle School
- High: Portsmouth High School
- District: Portsmouth School District
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- New Hampshire
- Rockingham County
- Portsmouth
- 03801
- 165 Union Street