550 Sagamore Avenue, Portsmouth, NH 03801
Home value
$1,428,100
$1.33M - $1.54M
$3,983/mo
Owner options
$3,983/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,983/mo
Rent Zestimate®
$7,529/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$7,529/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:
Sharon Hartford,
Great Island Realty LLC 603-433-3350,
Emil Uliano,
Great Island Realty LLC
Jennifer Green
Green & Company
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Oil, Hot Air
Cooling
- Central Air
Features
- Basement: Partially Finished,Interior Entry
Interior area
- Total structure area: 2,184
- Total interior livable area: 1,332 sqft
- Finished area above ground: 1,092
- Finished area below ground: 240
Property
Parking
- Total spaces: 1
- Parking features: Paved, Direct Entry, Underground
- Garage spaces: 1
Features
- Levels: One
- Stories: 1
- Frontage length: Road frontage: 139
Lot
- Size: 1.45 Acres
- Features: Wooded
Details
- Parcel number: PRSMM0222B0011L
- Zoning description: SRB
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Ranch
Materials
- Wood Frame, Vinyl Siding
- Foundation: Block
- Roof: Shingle
Condition
- New construction: No
- Year built: 1960
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Cable Available
Community & HOA
Location
- Region: Portsmouth
Financial & listing details
- Price per square foot: $1,051/sqft
- Tax assessed value: $445,400
- Annual tax amount: $6,770
- Date on market: 5/8/2024
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 11/24/2025 | Listing removed | $1,387,500-0.9%$1,042/sqft |
Source: | ||
| 11/14/2025 | Sold | $1,400,000+0.9%$1,051/sqft |
Source: | ||
| 5/8/2024 | Listed for sale | $1,387,500$1,042/sqft |
Source: | ||
| 12/18/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 11/27/2023 | Listed for rent | $3,500$3/sqft |
Source: Zillow Rentals Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $9,068 +26.2% | $811,100 +82.1% |
| 2023 | $7,184 +6.1% | $445,400 |
| 2022 | $6,770 +3.4% | $445,400 |
| 2020 | $6,547 -1% | $445,400 +0.1% |
| 2019 | $6,611 +3.8% | $444,900 +10.6% |
| 2018 | $6,372 +3% | $402,300 |
| 2017 | $6,187 +1.9% | $402,300 +12.9% |
| 2016 | $6,070 +1.5% | $356,200 |
| 2015 | $5,981 +5.7% | $356,200 +13.9% |
| 2014 | $5,658 +3.1% | $312,600 -0.1% |
| 2012 | $5,490 +1.6% | $312,800 |
| 2011 | $5,402 -0.8% | $312,800 |
| 2010 | $5,446 | $312,800 |
Neighborhood: 03801
Nearby homes
- $2,250,0004 bd4 ba2.9k sqft11-1 Spruce Pl #11-1, Portsmouth, NH 03801New Construction

- $715,0002 bd2 ba1.7k sqft576 Sagamore Ave, Portsmouth, NH 03801Sold
- $1,057,8004 bd2 ba1.8k sqft546 Sagamore Ave, Portsmouth, NH 03801Off Market

- $1,175,9003 bd3 ba2k sqft579 Sagamore #94, Sagamore, NH 03803Off Market
- $327,3002 bd1 ba723 sqft567 Sagamore Ave APT 18, Portsmouth, NH 03801Off Market
- $322,0002 bd1 ba713 sqft567 Sagamore Ave APT 1, Portsmouth, NH 03801Off Market
- $326,8002 bd1 ba721 sqft567 Sagamore Ave APT 15, Portsmouth, NH 03801Off Market
- $312,8002 bd1 ba703 sqft567 Sagamore Ave APT 8, Portsmouth, NH 03801Off Market
Nearby schools
GreatSchools rating
- 10/10Little Harbour SchoolGrades: K-5Distance: 0.5 mi
- 8/10Portsmouth Middle SchoolGrades: 6-8Distance: 1 mi
- 10/10Portsmouth High SchoolGrades: 9-12Distance: 0.6 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
- 550 Sagamore Avenue