28 Newcastle Avenue

Portsmouth NH 03801

4380 sq. ft.

50530 sq. ft.

Single-Family

Last sold for $3,125,000

Barbara Dunkle, last sold this property on 15 July 2025 after -119 days on market.

Overview

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.

Features

3 bedrooms

3 bathrooms

2 carspaces

2 garage spaces

4380 sq. ft. floor area

50530 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in Portsmouth over the last 12 months, the estimated median property value of 28 Newcastle Avenue is $795k.

Median value

$795k

Estimated value range

$400k - $3.67m

Median days on market

Estimated value trend

-7%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Portsmouth. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 28 Newcastle Avenue

2025

Sold

$3,125,000

15 Jul 2025 by Barbara Dunkle, of EXP Realty

2022

Sold

$1,300,000

31 Oct 2022 by Jason Goodrich, of Coldwell Banker Realty Portsmouth NH

Happy sellers in Portsmouth

We have insufficient information to provide an overview of customer satisfaction for Portsmouth. Viewing the agent profiles, reviews and sales for Portsmouth can provide insights for this location.