Listed by Compass New England, LLC · Natasha L Driscoll · 603-319-4660
20 Porter Street, Portsmouth, NH
Single Family Residence
Listed by Compass New England, LLC · Natasha L Driscoll · 603-319-4660
Property Description
Offered at $2,775,000, this Portsmouth single-family home at 20 Porter Street pairs New Hampshire living with everyday convenience. It counts 3 bedrooms, 3 bathrooms and 2,682 square feet of living space. The format is the classic one — a standalone home with no association between you and your plans for it. Beyond the basics, the listing carries garage parking for 1, 2003 construction and roughly $1,035 per square foot. Everything below — photos, details, schools and market data — updates live from the MLS.
Open House Saturday 10/24: 10:30am-12noon. Tucked away in the vibrant heart of downtown Portsmouth, this stunning four-story townhome offers a rare blend of urban excitement and secluded tranquility. Positioned between a peaceful tree-lined street and a private gated driveway, the location is truly second to none. Extensively updated in 2021 with thoughtful custom built-ins and high-end finishes throughout, this home is as functional as it is beautiful. The experience begins in an inviting foyer that leads to the main level, where a well-laid-out kitchen features ample storage for the home chef. The bright, airy living room is bathed in natural light thanks to extra windows and opens onto a private balcony, perfect for morning coffee. A formal dining room rounds out this level, offering a sophisticated space for hosting. On the second floor, you’ll find two spacious bedrooms, a full bathroom, and the convenience of a separate laundry room. The entire top floor is reserved for a luxurious primary suite, a true sanctuary featuring a walk-in closet, a private ensuite, and a versatile office space. From this elevated vantage point, enjoy exceptional views of the historic downtown skyline and the iconic church steeple from every window. The lower level adds even more flexibility with a finished space ideal for a home gym or a cozy lounge. Practicality meets luxury with a one-car garage plus an additional assigned parking space within the gated driveway. This is a rare opportunity to enjoy the best of Portsmouth living with unparalleled privacy and style.
Location Highlights
20 Porter Street is a single family residence in Portsmouth, New Hampshire, listed at $2,775,000. That works out to about $1,035 per square foot, for a home built in 2003. It has been on the market for 10 days.
At this latitude, Portsmouth averages roughly 8.4 hours of sun a day in June and 3.6 in December.
Zoned schools in the Portsmouth: Little Harbor School (Elementary), Portsmouth Middle School (Middle), Portsmouth (High). Always confirm zoning with the district office.
Source: zoned school names are PrimeMLS listing data; distances, sun exposure and school facts are Owl’s Nest Real Estate additions (school facts from the NCES, U.S. Department of Education) — not PrimeMLS data.
Property Details
Essentials & finishes
- Bedrooms:3
- Total Baths:3
- Full Baths:2
- SqFt:2,682
- Price / SqFt:$1034.68
- Property Type:Single Family Residence
- Year Built:2003
- County:NH-Rockingham
- Town:Portsmouth, NH
- Status:Active
- Days on Market:10
Primary Features
Interior Features
Location Information
Financial Details
Additional
External Features
Property History
Estimated annual taxes for this property
| Year | Est. Tax |
|---|---|
| 2024 | $47,175 |
| 2023 | $45,996 |
| 2022 | $44,816 |
Source: Owl’s Nest Real Estate estimate from the list price at New Hampshire’s average effective tax rate — not PrimeMLS or town assessor data. Verify with the town assessor.
Market Data
Live snapshot computed by Owl’s Nest Real Estate from PrimeMLS IDX active listings in this town
- Active listings in Portsmouth122
- Average list price$852,321
- Price range$355,000 – $2,639,000
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- Principal & Interest$14,032
- Property Tax$3,931
- Home Insurance$578
Source: Owl’s Nest Real Estate estimate, not PrimeMLS data. Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.
Around This Property
Schools, everyday places and nearby destinations near 20 Porter Street, Portsmouth, NHSource: Google Maps Platform (Places) and Owl’s Nest Real Estate — not PrimeMLS data.
Listed by Compass New England, LLC · Natasha L Driscoll · 603-319-4660
Owl’s Nest Real Estate estimate, not MLS data.
Questions About This Listing
What area is 20 Porter Street in?
The property is in Portsmouth, New Hampshire (03801).
What type of home is 20 Porter Street?
Single-family home in Portsmouth, New Hampshire, built in 2003.
How many bedrooms and bathrooms does 20 Porter Street have?
The home has 3 bedrooms and 3 bathrooms.
It offers 2,682 square feet of living space.
How much does 20 Porter Street cost?
20 Porter Street in Portsmouth, NH is listed at $2,775,000.
That works out to about $1,035 per square foot.
Is 20 Porter Street still available?
The listing's current MLS status is Active. Reach out and we can confirm availability and arrange a showing.
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NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.
This listing data is intended for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 10/26/26.