A very rare & special offering in the heart of Little Harbor, this spacious 3,560 sq ft Queen Anne Victorian features a flexible 10-room layout & timeless architectural character. This lovingly preserved 5-bed, 2.5-bath home is located just under a half mile from vibrant downtown Portsmouth. Built in 1903, it’s filled with period charm, including intricate moldings, gleaming hardwood floors, & a beautifully detailed fireplace that adds warmth & character to the living space. The bright & spacious eat-in kitchen is perfect for family meals, featuring a 6-burner gas stove, walk-in pantry, under-cabinet lighting, & ample cabinet space. A formal dining room with an original built-in buffet, a versatile first-floor office that could double as a fifth bedroom, & a convenient half bath enhance the home’s functional layout. Upstairs, you’ll find four generously sized bedrooms including a primary suite with views to the backyard. The fully finished third level provides exceptional versatility for many uses. Enjoy outdoor living with a covered front porch perfect for summer evenings or watching the fireworks, & a private backyard with a deck & mature landscaping. A two-car garage & storage shed add practicality, while the location provides unmatched access to Portsmouth schools, the Farmers Market & the South Mill Pond recreation complex just a quarter mile away—featuring tennis & pickleball courts, a dog park, playground, & baseball field. Showings start Sunday, May 25th by appt.
Closed
Listed by:
Erin Proulx,
KW Coastal and Lakes & Mountains Realty/Portsmouth Erin@ProulxRealEstate.com
$1,855,000
320 South Street, Portsmouth, NH 03801
5beds
3,560sqft
Single Family Residence
Built in 1903
0.36 Acres Lot
$1,855,200 Zestimate®
$521/sqft
$6,257 Estimated rent
Owner options
What's special
Zillow last checked: 7 hours ago
Listing updated: September 22, 2025 at 11:35am
Listed by:
Erin Proulx,
KW Coastal and Lakes & Mountains Realty/Portsmouth Erin@ProulxRealEstate.com
Bought with:
Nikki Douglass
KW Coastal and Lakes & Mountains Realty
Source: PrimeMLS,MLS#: 5041707

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Natural Gas, Hot Water, Zoned
Cooling
- None
Appliances
- Included: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Gas Stove
- Laundry: 2nd Floor Laundry
Features
- Cedar Closet(s), Dining Area, Kitchen Island, Kitchen/Dining, Primary BR w/ BA, Natural Light, Natural Woodwork, Soaking Tub, Vaulted Ceiling(s)
- Flooring: Carpet, Hardwood
- Basement: Bulkhead,Unfinished,Interior Access,Exterior Entry,Basement Stairs,Walk-Up Access
- Has fireplace: Yes
- Fireplace features: Gas
Interior area
- Total structure area: 4,677
- Total interior livable area: 3,560 sqft
- Finished area above ground: 3,560
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Paved, Driveway, Garage, Off Street, Parking Spaces 1 - 10
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: 2.5
- Stories: 2
- Patio & porch: Covered Porch
- Exterior features: Deck, Natural Shade
- Frontage length: Road frontage: 75
Lot
- Size: 0.36 Acres
- Features: Landscaped, Sidewalks, Near Shopping, Neighborhood, Near School(s)
Details
- Parcel number: PRSMM0111B0011L
- Zoning description: SRB, HDC
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Victorian
- Property subtype: Single Family Residence
Materials
- Wood Frame
- Foundation: Brick, Stone
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 1903
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Other
Community & neighborhood
Location
- Region: Portsmouth
Other
Other facts
- Road surface type: Paved
Sell for more on Zillow
Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
$1,855,200
2% more+$37,104
With Zillow Showcase(estimated)$1,892,304