Recently Viewed Properties
See This Home
Save This Listing
Close

$3,125,000

  • Sold
  • Closed
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,580 Sq. Ft.
  • 1.16 Acres
  • 2 Car Garage
See This Home
Save This Home
See This Home
Save This Home
Welcome to South End living at its finest-where timeless character meets modern luxury. Just steps from nearby parks and the vibrant downtown scene of sidewalk cafés, boutique shopping, and live theatre, the residence was completely reimagined in 2023. Thoughtfully expanded and gutted to the studs, it blends historic charm-like the original staircase, 5-panel doors, and a welcoming covered porch-with upscale design and today's finest finishes. Set on 1.16 acres in the sought-after Little Harbor School district, the home offers a rare blend of privacy and walkability. A footpath to the school, a 2-car under garage with EV chargers, detached garage, and oversized drive ensure plenty of parking-even for friends eager to stroll downtown. A large deck overlooks the backyard and provides the perfect venue for outdoor entertaining. Inside, the side entrance leads to a well-organized mudroom. The sunlit open- concept kitchen, living, and dining areas are the heart of the home, complemented by an oversized pantry, cozy den, home office, and ¾ bath. Upstairs offers two bedrooms with shared bath, a stunning primary suite with soaking tub and designer tile, plus a dedicated laundry room. A walk-out lower level adds bonus space for a gym, storage, and garage access. This is more than a home-it's a lifestyle.

Full Property Details for 28 New Castle Ave

General

  • Sold For: $3,125,000
  • Taxes: $28,512 (2024)
  • Status: Closed
  • Type: Single Family
  • Source: PrimeMLS
  • MLS ID: 5046581
  • Added to Site: 217 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: Ceiling Fan, Fireplace - Gas, Kitchen Island, Primary BR w/ BA, Walk-In Closet, Walk-In Pantry, Laundry - 2nd Floor, Attic - Walkup
  • Fireplace: Yes
  • Appliances: Dishwasher, Disposal, Dryer, Range Hood, Microwave, Oven - Wall, Refrigerator, Washer, Water Heater - Electric, Water Heater - Other, Cooktop - Induction, Wine Cooler
  • Flooring: Carpet, Hardwood, Slate/Stone, Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • 3/4 Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3
  • Primary Suite: Level 2
  • Bedroom 1: Level 2
  • Bedroom 2: Level 2

Other Rooms

  • Great Room: Level 1
  • Office: Level 1
  • Den: Den, Level 1
  • Rec Room: Basement
  • Laundry: Level 2
  • Mud Room: Mudroom, Level 1

Additional Information

  • Equipment: CO Detector, Smoke Detectr-Hard Wired

Exterior

  • Exterior Features: Deck, Porch - Covered, Shed

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking: Auto Open, Driveway, Garage, Paved, EV Charging Station(s)

Location

  • County: Rockingham

School Information

  • School District: Portsmouth
  • Elementary School: Little Harbor School
  • Middle School: Portsmouth Middle School
  • High School: Portsmouth High School

Heating & Cooling

  • Cooling Type: Central AC
  • Heating Type: Forced Air, Hot Air, Radiant

Utilities

  • Sewer: Public

Structural Information

  • Construction Status: Existing
  • Basement Entrance: Walk-up
  • Basement Desc.: Partially Finished, Interior Access
  • Roof: Shingle - Architectural
  • Stories/Levels: 2
  • Square Feet: 3,580
  • Finished Total: 3,580 Sq. Ft.
  • Finished Above Grnd: 3,180 Sq. Ft.
  • Finished Below Grnd: 400 Sq. Ft.
  • Year Built: 1913

Lot Features

  • Lot Size (Acres): 1.16
  • Lot Size (Sq. Ft.): 50,530
  • Frontage: Yes Road Frontage
  • Frontage Feet: 96
  • Driveway/Sidewalk: Paved
  • Zoning: Residential

Financial Considerations

  • Price Per Sq. Ft.: $865.92
  • Tax Amount: $28,512
  • Tax Year: 2024

Disclosures and Reports

  • Block: 34

Listed by EXP Realty, Barbara Dunkle
Sold by The Aland Realty Group, Liz. Levey-Pruyn

Listed by EXP Realty, Barbara Dunkle
Sold by The Aland Realty Group, Liz. Levey-Pruyn

Listing agent

— 28 New Castle Ave —

  • Barbara Dunkle

    EXP Realty

Cell: 603-498-7927

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 28 New Castle Ave

School District:Portsmouth School District, Portsmouth, NH
NameGradesDistance
Little Harbour School
50 Clough Drive, Portsmouth, NH 03801
K-50.2 mi
Portsmouth Middle School, Portsmouth, NH
155 Parrott Avenue, Portsmouth, NH 03801
7-80.5 mi
Portsmouth High School, Portsmouth, NH
50 Andrew Jarvis Drive, Portsmouth, NH 03801
9-121 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 28 New Castle Ave

Date
Details
Price
Change
Source
7/15/2025
Sold
$3,125,000
0.81%
MLS
6/14/2025
Listed
$3,100,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by EXP Realty, Barbara Dunkle
Sold by The Aland Realty Group, Liz. Levey-Pruyn

Similar Properties near 28 New Castle Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

144 Washington St, Portsmouth, NH 03801 - Photo 1
$3,300,000

144 Washington St  Portsmouth, NH 03801

  • Single Family
  • Active
  • 2
    Beds
  • 3
    Total Baths
  • 3,034
    Sq. Ft.
Listed by The Aland Realty Group
10 Shipwright Wy, Newington, NH 03801 - Photo 1
$2,899,000

10 Shipwright Wy  Newington, NH 03801

  • Single Family
  • Active
  • 4
    Beds
  • 6
    Total Baths
  • 4,999
    Sq. Ft.
Listed by Duston Leddy Real Estate
361 Long Beach Ave, York, ME 03909 - Photo 1
$2,875,000

361 Long Beach Ave  York, ME 03909

  • Single Family
  • Active
  • 4
    Beds
  • 3
    Total Baths
  • 3,684
    Sq. Ft.
Listed by Anne Erwin Sotheby's International Realty
4 Hamlin Pl, York, ME 03909 - Photo 1 Just Listed
$2,999,000

4 Hamlin Pl  York, ME 03909

  • Single Family
  • Active
  • Updated 3 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,904
    Sq. Ft.
Listed by Keller Williams Coastal and Lakes & Mountains Realty

Just Listed near 28 New Castle Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

107 Brave Boat Harbor Rd, Kittery, ME 03905 - Photo 1 Just Listed
$635,000
Open House

107 Brave Boat Harbor Rd  Kittery, ME 03905

  • Single Family
  • Active
  • Updated 4 days ago
  • 3
    Beds
  • 1
    Total Bath
  • 1,245
    Sq. Ft.
Listed by Duston Leddy Real Estate
197 State Rd, Kittery, ME 03904 - Photo 1 Just Listed
$99,000

197 State Rd  Kittery, ME 03904

  • Lots/Land
  • Active
  • Updated 3 days ago
  • 0.13
    Acres
Listed by Keller Williams Coastal and Lakes & Mountains Realty
197 State Rd, Kittery, ME 03904 - Photo 1 Just Listed
$99,000

197 State Rd  Kittery, ME 03904

  • Commercial
  • Active
Listed by Keller Williams Coastal and Lakes & Mountains Realty
175 Wentworth Rd, New Castle, NH 03854 - Photo 1 Just Listed
$960,000

175 Wentworth Rd  New Castle, NH 03854

  • Single Family
  • Active
  • Updated 2 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,260
    Sq. Ft.
Listed by KW Coastal and Lakes & Mountains Realty

Price Reduced near 28 New Castle Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

143 State Rd, Kittery, ME 03904 - Photo 1 Price Reduced
-$525,000 (-23.33%)
$1,725,000

143 State Rd  Kittery, ME 03904

  • Commercial Investment
  • Active
Listed by NAI Norwood Group
12 Founders Sq, Greenland, NH 03840 - Photo 1 Price Reduced
-$10,000 (-1.19%)
$829,900
Open House

12 Founders Sq  #A  Greenland, NH 03840

  • Condo
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 3
    Total Baths
  • 2,613
    Sq. Ft.
Listed by Ricardo Rodriguez & Associates (617) 266-4430
78 South Rd, Rye, NH 03871 - Photo 1 Price Reduced
-$401,000 (-9.11%)
$3,999,000

78 South Rd  Rye, NH 03871

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 3,746
    Sq. Ft.
Listed by Tate & Foss Sotheby's International Rlty
131 Exeter Rd, North Hampton, NH 03862 - Photo 1 Price Reduced
-$50,000 (-4.02%)
$1,195,000

131 Exeter Rd  North Hampton, NH 03862

  • Single Family
  • Active
  • Updated 2 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 3,511
    Sq. Ft.
Listed by Jason Goodrich (603) 828-1569

Recent Sales near 28 New Castle Ave

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

82 Driftwood Ln, Portsmouth, NH 03801 - Photo 1 Sold
$3,250,000

82 Driftwood Ln  Portsmouth, NH 03801

  • Single Family
  • Closed
  • 2
    Beds
  • 2
    Total Baths
  • 1,371
    Sq. Ft.
Listed by Compass New England, LLC
Sold by Compass New England, LLC
449 Court St, Portsmouth, NH 03801 - Photo 1 Sold
$3,195,000

449 Court St  Portsmouth, NH 03801

  • Single Family
  • Closed
  • 3
    Beds
  • 3
    Total Baths
  • 2,965
    Sq. Ft.
Listed by Carey Giampa, LLC/Rye
Sold by Carey Giampa, LLC/Seabrook Beach
113 Bow St, Portsmouth, NH 03801 - Photo 1 Sold
$3,100,000

113 Bow St  #2  Portsmouth, NH 03801

  • Condo
  • Closed
  • 2
    Beds
  • 3
    Total Baths
  • 2,102
    Sq. Ft.
Listed by The Aland Realty Group
Sold by Duston Leddy Real Estate
180 Walker Bungalow Rd, Portsmouth, NH 03801 - Photo 1 Sold
$3,150,000

180 Walker Bungalow Rd  Portsmouth, NH 03801

  • Single Family
  • Closed
  • 5
    Beds
  • 5
    Total Baths
  • 3,580
    Sq. Ft.
Listed by Red Post Realty
Sold by The Aland Realty Group

28 New Castle Avenue, Portsmouth, NH 03801 (MLS# 5046581) is a Single Family property that was sold at $3,125,000 on July 15, 2025. Want to learn more about 28 New Castle Avenue? Do you have questions about finding other Single Family real estate for sale in Portsmouth? You can browse all Portsmouth real estate or contact a Coldwell Banker agent to request more information.