Experience the vibrant heart of downtown Portsmouth in this stunning residence at the historic 1812 Custom House. With its elegant glass curves, rich natural light, exposed brick, and glossy lacquered finishes, this home is a visual delight for the discerning buyer. Offering over 1,000 square feet of refined living space, this oversized one-bedroom lives large with soaring ceilings, private outdoor space, and a custom Murphy bed—perfect for entertaining and comfortably hosting guests. From your windows, enjoy an inspiring sightline that stretches all the way down Ceres Street to the iconic tugboats—offering a daily reminder of Portsmouth’s working waterfront and maritime charm. Architectural features such as a leaded glass archway, a curved door to the original Custom House safe, and detailed dentil molding blend historic character with modern luxury. High-end finishes include a Sub-Zero refrigerator, Thermador range, and central air. The condo fee includes heat, water, sewer, and master insurance. Located steps from Portsmouth’s dining, arts, and waterfront, this home is more than just a residence—it’s a true urban retreat. This property has to be seen in person to fully appreciate the craftsmanship, history, and elegance of this unique offering. Deeded address is 73 Daniel St, with the physical entrance at 61 Penhallow St.
Closed
Listed by:
Emil Uliano,
Great Island Realty LLC 603-433-3350
$850,000
73 Daniel Street #4, Portsmouth, NH 03801
1beds
1,030sqft
Condominium
Built in 1840
-- sqft lot
$850,300 Zestimate®
$825/sqft
$3,744 Estimated rent
Owner options
What's special
Zillow last checked: 7 hours ago
Listing updated: September 30, 2025 at 09:50am
Listed by:
Emil Uliano,
Great Island Realty LLC 603-433-3350
Bought with:
Peg Walsh
Four Seasons Sotheby's International Realty
Source: PrimeMLS,MLS#: 5047157

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Natural Gas
Cooling
- Central Air
Features
- Basement: Partial,Partially Finished,Interior Entry
Interior area
- Total structure area: 1,030
- Total interior livable area: 1,030 sqft
- Finished area above ground: 1,030
- Finished area below ground: 0
Property
Features
- Levels: One
- Stories: 1
Lot
- Features: City Lot
Details
- Parcel number: PRSMM0107B0011L4
- Zoning description: CD4
Construction
Type & style
- Home type: Condo
- Architectural style: Federal
- Property subtype: Condominium
Materials
- Brick Exterior
- Foundation: Concrete
- Roof: Shingle
Condition
- New construction: No
- Year built: 1840
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Gas On-Site
Community & neighborhood
Location
- Region: Portsmouth
- Subdivision: Custom House
HOA & financial
Other financial information
- Additional fee information: Fee: $420
Sell for more on Zillow
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$850,300
2% more+$17,006
With Zillow Showcase(estimated)$867,306