30 Oliver
New Castle, NH 03854
Map
- 4 beds
- 4 baths
- 3,976 sqft
- ~1/2 acre lot
- $1,432 per sqft
- – on site
Welcome to 30 Oliver Street, a rare opportunity to own a custom-built 4-bedroom, 4-bath home in the heart of New Castle. Designed by renowned Maugel Destefano Architects and built by Auger Builders, this residence blends timeless craftsmanship with modern coastal style and high-end finishes throughout. The stunning kitchen features cathedral ceilings, a large center island, hidden pantry, designer cabinetry, and top-tier appliances. French doors open to a stone patio, perfect for entertaining. The open living and dining area offers hardwood floors, a gas fireplace, and peaceful water views. A private den provides an ideal home office or quiet retreat. Choose between a first- or second-floor primary suite, both with spa-like baths and spacious walk-in closets. Three additional bedrooms and baths offer plenty of space for family and guests. A large bonus room over the garage adds flexibility for a gym, media room, or guest space. Outside, a spacious barn offers endless possibilities—perfect for a studio, workshop, storage, or car collecting. Just a short stroll to the Piscataqua River, local church, post office, town hall, and coffee shop. Minutes to downtown Portsmouth and the Wentworth by the Sea Resort, 30 Oliver Street offers the best of New Castle living.
Last checked:
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Last updated Jun 14, 2025
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MLS# 5006079 —
The Building
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Pre-Construction:No
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Construction Status:Pre-Construction
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Construction Materials:Wood Exterior
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Architectural Style:Colonial
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Roof:Shingle - Architectural
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Foundation:Concrete
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Total Stories:2
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Approx SqFt Total:5779
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Approx SqFt Total Finished:3,976 Sqft
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Approx SqFt Finished Above Grade:3,976 Sqft
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Approx SqFt Finished Below Grade:0 Sqft
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Approx SqFt Unfinished Above Grade:903
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Approx SqFt Unfinished Above Grade Source:Builder
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Approx SqFt Unfinished Below Grade:900
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Approx SqFt Finished Building Source:Builder
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Approx SqFt Unfinished Building Source:Estimated
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Approx SqFt Finished Above Grade Source:Builder
Interior
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Total Rooms:10
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Basement:Yes
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Basement Description:Concrete, Concrete Floor, Crawl Space, Daylight, Frost Wall, Full, Insulated, Stairs - Interior
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Basement Access Type:Interior
Location
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Directions:use GPS
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Map:16
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Latitude:43.071277137767204
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Longitude:-70.724581253967287
The Property
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Property Type:Single Family
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Property Class:Residential
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Seasonal:No
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Lot:01
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Lot Features:Corner, Level, River
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Lot SqFt:24,394 Sqft
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Lot Acres:0 Sqft
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Zoning:01 - RD RES DISTRICT
Listing Agent
- Contact info:
- Office phone:
- (603) 964-7000
Taxes
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Taxes TBD:Yes
Beds
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Total Bedrooms:4
Baths
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Total Baths:4
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Full Baths:3
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Half Baths:1
The Listing
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Price Per SqFt:1432.34
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Foreclosed/Bank-Owned/REO:No
Heating & Cooling
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Heating:Propane, Forced Air
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Cooling:Central AC
Utilities
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Utilities:Gas - LP/Bottle
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Sewer:Public
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Electric:200 Amp
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Water Source:Public Water - On-Site
Schools
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Elementary School:Maude H. Trefethen School
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Middle Or Junior School:Rye Junior High School
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High School:Portsmouth High School
The Community
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Covenants:Yes
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Easements:Yes
Parking
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Garage:Yes
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Garage Capacity:3
Monthly cost estimate
Asking price
$5,695,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$30,494
|
| Taxes | N/A |
| Insurance | $1,566 |
| Utilities | N/A |
| Total | $32,060/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
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6/14/25
Jun 14, 2025
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Price Changed | PRIME_MLS | $5,695,000 | 3.6% |
|
7/22/24
Jul 22, 2024
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Listed / Active | PRIME_MLS | $5,495,000 |
