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    Property profile & analytics

    100 Deer St Portsmouth, NH 03801-3719

    • Hotels
    • 98,251 SF
    • 1.49 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US58-0544461
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • WINE EXPO NH / Restaurant
    • Residence Inn Portsmouth Downtown/Waterfront / Extended Stay Hotel / Hotel

    Property Details for 100 Deer St

    Year built
    2009
    Construction
    STEEL FRAME
    Lot size
    1.49 lot acres
    Property size
    98,251 SF
    Zone code
    CD5
    Property type
    Hotels
    APN
    PRSM M:0125 B:0022 L:
    APU
    PRSMM0125B0022L

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Portsmouth
    County
    Rockingham
    State
    New Hampshire
    Longitude
    -70.7606
    Latitude
    43.0782
    CBSA code
    14460
    CBSA name
    BOSTON-CAMBRIDGE-QUINCY, MA-NH METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2023
    $340,072
    $4,251,800
    $16,831,400
    $21,083,200
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      103,481 SF

      299 Vaughan St

      HOTEL • 103,481 SF
      299 Vaughan St, Portsmouth, NH 03801-3747
      View Details
    • Value Estimation by Request
      136,711 SF

      250 Market St

      HOTEL • 136,711 SF
      250 Market St, Portsmouth, NH 03801-3478
      View Details
    • Value Estimation by Request
      70,623 SF

      1000 Market St

      HOTEL • 70,623 SF
      1000 Market St, Portsmouth, NH 03801-3358
      View Details
    • Value Estimation by Request
      47,695 SF

      1190 Lafayette Rd

      HOTEL • 47,695 SF
      1190 Lafayette Rd, Portsmouth, NH 03801-5408
      View Details
    • Value Estimation by Request
      2,900 SF

      49 Hunking St

      HOTEL-RESORT • 2,900 SF
      49 Hunking St, Portsmouth, NH 03801-4613
      View Details
    • Value Estimation by Request
      26,680 SF

      383 Woodbury Ave

      HOTEL • 26,680 SF
      383 Woodbury Ave, Portsmouth, NH 03801-3209
      View Details

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      Commercial Land For Sale

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      Class A Office Space for Lease

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    Property Visit Statistics

    • Visits by month
      15.3k
    • Visitors by month
      8.7k
    • Avg Time on site
      360 min
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    100 Deer St
    Portsmouth, NH 03801-3719
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
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