For sale by owner

Price cut: $35K (6/19)

$699,999

21 Harding Rd, Portsmouth, NH 03801

3beds

2,088sqft

$4,492/mo

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SingleFamily

Built in 1971

0.31 Acres Lot

$-- Zestimate^®

$335/sqft

$-- HOA

Overview

Well-maintained home in a desirable location, just minutes from local beaches and downtown amenities. Enjoy the convenience of being within walking distance of the local elementary school, making this an excellent option for families and anyone seeking a walkable neighborhood. The property is being sold as-is and is priced to attract serious buyers. Seller is willing to consider buyer concessions at closing, including assistance with closing costs, prepaid expenses, or interest-rate buy-downs, subject to lender requirements and mutually agreeable terms. Conveniently located near shopping, dining, recreation, and the area's beautiful coastline, this home offers a great combination of value, location, and flexibility.

What the owner loves about this home

Showings available by apt as well. Large garage, large backyard and front yard. Full basement. Quite street.

63 days

1,804

45

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: No

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: $335/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

$4,000/mo

Price history

Date	Event	Price
6/19/2026	Price change	$699,999-4.8%$335/sqft
Source: Owner Report a problem
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

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

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.

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