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  • Listed by: Great Island Realty LLC • Emil Uliano
    Bought with: Four Seasons Sotheby's International Realty
    $850,000

    73 Daniel Street #4, Portsmouth, NH 03801

    1beds
    1,030sqft
    Condominium
    Built in 1840
    -- sqft lot
    $866,600 Zestimate®
    $825/sqft
    $2,910 Estimated rent

    Home value

    $866,600

    $806,000 - $936,000

    $2,910/mo

    Zestimate® history
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    What's special

    High-end finishesSub-zero refrigeratorCentral airThermador rangeSoaring ceilingsInspiring sightlineRich natural light
    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.

    Zillow last checked:

    Listing updated:

    Listed by:

    Emil Uliano,

    Great Island Realty LLC 603-433-3350

    Bought with:

    Peg Walsh

    Four Seasons Sotheby's International Realty

    Source: PrimeMLS,MLS#: 5047157MLS Logo

    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 & HOA

    Community
    • Subdivision: Custom House
    HOA
    • Services included: Heat, Hot Water, Sewer, Water
    • Additional fee info: Fee: $420
    Location
    • Region: Portsmouth

    Financial & listing details

    • Price per square foot: $825/sqft
    • Tax assessed value: $817,700
    • Annual tax amount: $9,142
    • Date on market: 6/18/2025

    Price history

    DateEventPrice
    9/30/2025Sold$850,000-2.9%$825/sqft
    Source: PrimeMLS #5047157 Report a problem
    7/30/2025Contingent$875,000$850/sqft
    Source: PrimeMLS #5047157 Report a problem
    6/18/2025Listed for sale$875,000+63.6%$850/sqft
    Source: PrimeMLS #5047157 Report a problem
    3/1/2021Listing removed--
    Source: Owner Report a problem
    11/22/2017Listing removed$2,350$2/sqft
    Source: Owner Report a problem
    9/25/2017Listed for rent$2,350$2/sqft
    Source: Owner Report a problem
    1/5/2017Sold$535,000-4.4%$519/sqft
    Source: PrimeMLS #4603998 Report a problem
    11/11/2016Pending sale$559,900$544/sqft
    Source: Great Island Realty LLC #4603998 Report a problem
    10/17/2016Listed for sale$559,900+77.7%$544/sqft
    Source: Great Island Realty LLC #4603998 Report a problem
    8/29/2011Sold$315,000-4.5%$306/sqft
    Source: Public Record Report a problem
    5/7/2011Listed for sale$329,900$320/sqft
    Source: RE/MAX Coast to Coast Properties #4059926 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$9,142 +6.4%$817,700 +53.5%
    2023$8,591 +6.1%$532,600
    2022$8,096 +3.4%$532,600
    2020$7,829 -1.1%$532,600
    2019$7,914 -3.9%$532,600 +2.4%
    2018$8,235 +3%$519,900
    2017$7,996 +23%$519,900 +36.2%
    2016$6,502 +1.5%$381,600
    2015$6,407 +15.8%$381,600 +24.8%
    2014$5,535 +4.2%$305,800 +1%
    2012$5,314 +52.7%$302,800 +50.3%
    2011$3,480 -0.8%$201,500
    2010$3,508 $201,500
    Find assessor info on the county website

    Neighborhood: 03801

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Little Harbor School
    • Middle: Portsmouth Middle School
    • High: Portsmouth High School
    • District: Portsmouth

    Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $866,600
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $866,600