One owner. Sits on a double lot. Desired neighborhood. Dondero school within walking distance.
For sale by owner
Price cut: $25K (6/3)
$735,000
21 Harding Rd, Portsmouth, NH 03801
3beds
2,088sqft
SingleFamily
Built in 1971
0.31 Acres Lot
$-- Zestimate®
$352/sqft
$-- HOA
What's special
Double lot
What the owner loves about this home
Showimgs available by apt as well. Large garage, large backyard and front yard. Full basement. Quite street.
- 18 days |
- 3,114 |
- 67 |
Listed by:
Property Owner (984) 224-2478
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Baseboard, Electric, Oil, Propane / Butane
Appliances
- Included: Dishwasher, Garbage disposal, Microwave, Range / Oven, Refrigerator, Washer
Features
- Flooring: Carpet, Hardwood, Laminate
- Basement: Unfinished
- Has fireplace: Yes
Interior area
- Total interior livable area: 2,088 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Other, Wood
- Has view: Yes
- View description: None
Lot
- Size: 0.31 Acres
Details
- Parcel number: PRSMM0247B0021L
Construction
Type & style
- Home type: SingleFamily
Materials
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1971
Community & HOA
Location
- Region: Portsmouth
Financial & listing details
- Price per square foot: $352/sqft
- Tax assessed value: $688,900
- Annual tax amount: $7,702
- Date on market: 5/25/2026
Estimated market value
Not available
Estimated sales range
Not available
$4,285/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/3/2026 | Price change | $735,000-3.3%$352/sqft |
Source: Owner Report a problem | ||
| 5/25/2026 | Listed for sale | $760,000$364/sqft |
Source: Owner Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $7,702 +19.1% | $688,900 +71.8% |
| 2023 | $6,468 +5% | $401,000 -1.1% |
| 2022 | $6,162 +3.4% | $405,400 |
| 2020 | $5,959 -1.1% | $405,400 |
| 2019 | $6,024 -0.4% | $405,400 +6.2% |
| 2018 | $6,049 -0.9% | $381,900 -3.8% |
| 2017 | $6,104 +3% | $396,900 +14.1% |
| 2016 | $5,928 +1.5% | $347,900 |
| 2015 | $5,841 -0.8% | $347,900 +6.9% |
| 2014 | $5,890 +3.1% | $325,400 |
| 2012 | $5,711 +1.6% | $325,400 0% |
| 2011 | $5,621 -0.8% | $325,500 |
| 2010 | $5,667 | $325,500 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 03801
Nearby schools
GreatSchools rating
- 7/10Mary C. Dondero Elementary SchoolGrades: K-5Distance: 0.4 mi
- 7/10Portsmouth Middle SchoolGrades: 6-8Distance: 2.2 mi
- 10/10Portsmouth High SchoolGrades: 9-12Distance: 1.1 mi
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- New Hampshire
- Rockingham County
- Portsmouth
- 03801
- 21 Harding Rd








