Homes with Basements for Sale in Portsmouth, NH

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OPEN FRI, 4PM TO 6PM

ABOUT THIS HOME
Home with Basement for sale in Portsmouth, NH:
Stately Downtown Portsmouth Victorian a rare blend of grand architecture, historic character, and modern comfort. This beautifully updated three story home is one of Portsmouth’s true architectural treasures, set on a remarkable . 49-acre lot offering privacy while remaining within easy walking distance of downtown. A newly rebuilt Azek front porch welcomes you into a grand foyer anchored by a dramatic central turning staircase that rises gracefully through all three floors. The first floor offers a rounded turret room, an inviting family room with a lined and tiled period fireplace, and a spacious dining room ideal for memorable gatherings. At the rear of the home, a stunning 22-foot

$1,859,000

4 beds3 baths2,980 sq ft

199 Middle Rd, Portsmouth, NH 03801

Azek front porch • Grand foyer • Spacious dining room

OPEN SAT, 10:30AM TO 11:30AM

ABOUT THIS HOME
Home with Basement for sale in Portsmouth, NH:
Discover the timeless charm of Atlantic Heights! Designed in the English Garden style, this historic Portsmouth neighborhood is known for its tree-lined streets, sidewalks, community park, colorful pocket gardens, garden club, community garden & paths along the water. Set just 1.5 miles from downtown & minutes from shopping and Rt 95 & 16, this classic 2-bedroom home pairs unmistakable Portsmouth character w/ extensive, high-quality updates. Beautiful hardwood floors flow throughout the inviting interior, while charming accent walls & thoughtfully selected wallpaper bring warmth, personality & modern-chic style to the home’s classic Portsmouth character.

$465,000

2 beds1 bath780 sq ft

93 Saratoga Way, Portsmouth, NH 03801

Community park • Community garden • Hardwood floors

NEW 9 HRS AGO

ABOUT THIS HOME
Home with Basement for sale in Portsmouth, NH:
STAND ALONE condo with NO CONDO FEES just a short walk to downtown Portsmouth! This Victorian Carriage House was designed by noted Portsmouth architect William Ash. Restored with vinyl siding, 10x10' attached deck, vinyl replacement windows, detached fully framed and roofed 10x12' shed, front deck and vinyl railings. Enter the home into the sunny Chef's Kitchen w/ granite custom counters and bar. Stainless appliances featuring custom Cherry Cabinets showcase the eat-in bar and separate dining area. The main floor features laundry and 1/2 bathroom, Living Room, and built-in under staircase with solid cherry to match the kitchen. The downstairs also features Pergo floors, 9' high ceilings wi

$529,900

2 beds1.5 baths1,144 sq ft

169 Lafayette Rd #3, Portsmouth, NH 03801

Attached deck • 9 high ceilings • Crown molding

OPEN SAT, 11AM TO 1PM

ABOUT THIS HOME
Home with Basement for sale in Portsmouth, NH:
For the first time since 1958, when Dwight D. Eisenhower was president and a gallon of gas averaged just 30 cents, 161 Elwyn Avenue is being offered to the market. Set in one of Portsmouth’s quintessential neighborhoods, this 4 bedroom, 2 bath home offers a setting that is increasingly hard to find. Little Harbour School, Portsmouth Middle School, and Portsmouth High School are all within walking distance, while the end of the street leads to basketball and pickleball courts, a newly updated playground, a dog park, and the Portsmouth Public Library. Inside, the home offers a remarkably flexible layout, with five rooms featuring closets and the versatility to accommodate bedrooms, home

$1,450,000

4 beds2 baths1,716 sq ft

161 Elwyn Ave, Portsmouth, NH 03801

Dog park • Kitchen • Flexible layout

OPEN FRI, 4PM TO 6PM3D WALKTHROUGH

$1,350,000

4 beds3 baths2,519 sq ft

29 Versailles Ave, Portsmouth, NH 03801

0.34 acre lot • Garage • Built 1930

Property at 395 Little Harbor Rd, Portsmouth, NH 03801, 4 beds, 3 baths

$5,200,000

4 beds3 baths3,049 sq ft

395 Little Harbor Rd, Portsmouth, NH 03801

Property at 258 Raleigh Way, Portsmouth, NH 03801, 2 beds, 1 bath

$465,000

2 beds1 bath684 sq ft

258 Raleigh Way, Portsmouth, NH 03801

Property at 16 Dunlin Way, Portsmouth, NH 03801, 3 beds, 2.5 baths

$1,175,000

3 beds2.5 baths1,990 sq ft

16 Dunlin Way, Portsmouth, NH 03801

Property at 80 Constitution Ave #227, Portsmouth, NH 03801, 2 beds, 2 baths

$779,900

2 beds2 baths1,194 sq ft

80 Constitution Ave #227, Portsmouth, NH 03801

Property at 80 Constitution Ave #417, Portsmouth, NH 03801, 2 beds, 2 baths

$719,900

2 beds2 baths1,024 sq ft

80 Constitution Ave #417, Portsmouth, NH 03801

Property at 1630 Greenland Rd, Portsmouth, NH 03801, 3 beds, 1.5 baths

$699,900

3 beds1.5 baths1,862 sq ft

1630 Greenland Rd, Portsmouth, NH 03801

Property at 1384 Islington St, Portsmouth, NH 03801, 4 beds, 1 bath

$699,000

4 beds1 bath1,296 sq ft

1384 Islington St, Portsmouth, NH 03801

Property at 470 Banfield Rd, Portsmouth, NH 03801, 4 beds, 3.5 baths

$838,000

4 beds3.5 baths2,650 sq ft

470 Banfield Rd, Portsmouth, NH 03801

Property at 579 Sagamore Ave #33, Portsmouth, NH 03801, 3 beds, 2.5 baths

$1,195,000

3 beds2.5 baths2,264 sq ft

579 Sagamore Ave #33, Portsmouth, NH 03801

Property at 336 Newington Rd, Newington, NH 03801, 4 beds, 6 baths

$3,875,000

4 beds6 baths6,513 sq ft

336 Newington Rd, Newington, NH 03801

Property at 26 Van Buren Ave, Portsmouth, NH 03801, 4 beds, 2 baths

$679,900

4 beds2 baths1,636 sq ft

26 Van Buren Ave, Portsmouth, NH 03801

Property at 1000 Greenland Rd, Portsmouth, NH 03801, 2 beds, 2 baths

$514,678

2 beds2 baths1,368 sq ft

1000 Greenland Rd, Portsmouth, NH 03801

Property at 80 Constitution Ave #303, Portsmouth, NH 03801, 2 beds, 2 baths

$629,900

2 beds2 baths1,000 sq ft

80 Constitution Ave #303, Portsmouth, NH 03801

Property at 1171 Sagamore Ave #9, Portsmouth, NH 03801, 4 beds, 3.5 baths

$2,150,000

4 beds3.5 baths2,900 sq ft

1171 Sagamore Ave #9, Portsmouth, NH 03801

Property at 28 Walden St, Portsmouth, NH 03801, 2 beds, 2.5 baths

$1,600,000

2 beds2.5 baths1,315 sq ft

28 Walden St, Portsmouth, NH 03801

Property at 45 Lincoln Ave, Portsmouth, NH 03801, 4 beds, 2.5 baths

$2,150,000

4 beds2.5 baths2,118 sq ft

45 Lincoln Ave, Portsmouth, NH 03801

Property at 80 Constitution Ave #311, Portsmouth, NH 03801, 2 beds, 2 baths

$579,900

2 beds2 baths974 sq ft

80 Constitution Ave #311, Portsmouth, NH 03801

Property at 834 State St, Portsmouth, NH 03801, 2 beds, 1.5 baths

$850,000

2 beds1.5 baths1,141 sq ft

834 State St, Portsmouth, NH 03801

Property at 282 Hanover St, Portsmouth, NH 03801, 2 beds, 1.5 baths

$835,000

2 beds1.5 baths1,165 sq ft

282 Hanover St, Portsmouth, NH 03801

Property at 48 Watson's Lndg, Portsmouth, NH 03801, 3 beds, 2.5 baths

$1,950,000

3 beds2.5 baths2,445 sq ft

48 Watson's Lndg, Portsmouth, NH 03801

Property at 80 Constitution Ave #224, Portsmouth, NH 03801, 2 beds, 2 baths

$649,900

2 beds2 baths973 sq ft

80 Constitution Ave #224, Portsmouth, NH 03801

Property at 80 Constitution Ave #205, Portsmouth, NH 03801, 2 beds, 2 baths

$669,900

2 beds2 baths1,046 sq ft

80 Constitution Ave #205, Portsmouth, NH 03801

Property at 80 Constitution Ave #204, Portsmouth, NH 03801, 1 bed, 1 bath

$449,900

1 bed1 bath723 sq ft

80 Constitution Ave #204, Portsmouth, NH 03801

Property at 55 Congress St #702, Portsmouth, NH 03801, 2 beds, 1 bath

$689,000

2 beds1 bath791 sq ft

55 Congress St #702, Portsmouth, NH 03801

Property at 80 Constitution Ave #216, Portsmouth, NH 03801, 1 bed, 1 bath

$419,900

1 bed1 bath722 sq ft

80 Constitution Ave #216, Portsmouth, NH 03801

Property at 81 Decatur Rd, Portsmouth, NH 03801, 2 beds, 1 bath

$540,000

2 beds1 bath1,020 sq ft

81 Decatur Rd, Portsmouth, NH 03801

Property at 239 Cass St, Portsmouth, NH 03801, 3 beds, 2 baths

$899,000

3 beds2 baths1,396 sq ft

239 Cass St, Portsmouth, NH 03801

Property at 69 Richards Ave, Portsmouth, NH 03801, 6 beds, 5 baths

$2,239,000

6 beds5 baths4,375 sq ft

69 Richards Ave, Portsmouth, NH 03801

Property at 80 Constitution Ave #406, Portsmouth, NH 03801, 1 bed, 1 bath

$429,900

1 bed1 bath615 sq ft

80 Constitution Ave #406, Portsmouth, NH 03801

Property at Bergamot Flds Lot 4, Portsmouth, NH 03801, 3 beds, 2.5 baths

$1,570,000

3 beds2.5 baths2,159 sq ft

Bergamot Flds Lot 4, Portsmouth, NH 03801

Property at 45 Mariette Dr, Portsmouth, NH 03801, 4 beds, 1.5 baths

$799,000

4 beds1.5 baths2,126 sq ft

45 Mariette Dr, Portsmouth, NH 03801

Property at 80 Constitution Ave #413, Portsmouth, NH 03801, 1 bed, 1 bath

$449,900

1 bed1 bath739 sq ft

80 Constitution Ave #413, Portsmouth, NH 03801

Property at 2007 Lafayette Rd, Portsmouth, NH 03801, 4 beds, 2 baths

$734,900

4 beds2 baths1,675 sq ft

2007 Lafayette Rd, Portsmouth, NH 03801

Property at 114 Mechanic St, Portsmouth, NH 03801, 2 beds, 1.5 baths

$1,785,000

2 beds1.5 baths2,280 sq ft

114 Mechanic St, Portsmouth, NH 03801

Property at 293 Peverly Hill Rd #2, Portsmouth, NH 03801, 2 beds, 2.5 baths

$749,900

2 beds2.5 baths2,037 sq ft

293 Peverly Hill Rd #2, Portsmouth, NH 03801

Property at 159 State St #5, Portsmouth, NH 03801, 2 beds, 2 baths

$1,575,000

2 beds2 baths1,800 sq ft

159 State St #5, Portsmouth, NH 03801

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Homes with Basements for Sale in Portsmouth

There are currently 76 homes with basements for sale in Portsmouth at a median listing price of $829K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Portsmouth stay on the market for 65 days and receive 1 offers. Popular neighborhoods include Portsmouth Downtown, Elwyn Park, South End, West End, and Atlantic Heights. This map is refreshed with the newest listings in Portsmouth every 15 minutes.

In the past month, 35 homes have been sold in Portsmouth. In addition to houses in Portsmouth, there were also 95 condos, 1 townhouse, and 5 multi-family units for sale in Portsmouth last month. Portsmouth is a minimally walkable city in New Hampshire with a Walk Score of 47. Portsmouth is home to approximately 20,692 people and 30,111 jobs. Find your dream home in Portsmouth using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Portsmouth are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Portsmouth. Our Portsmouth real estate stats and trends will give you more information about home buying and selling trends in Portsmouth. If you're looking to sell your home in the Portsmouth area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Portsmouth with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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Copyright 2026 PrimeMLS All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate for sale on this website comes in part from the VOW Program of PrimeMLS. Data last updated Thu Sep 10 2026 on the search page

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