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    Property profile & analytics

    4 Hartwell Pl Lexington, MA 02421-3122

    • Industrial properties
    • 40,000 SF
    • 4.60 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US38-0981236
    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

    • Lonza / Manufacturer

    Property Details for 4 Hartwell Pl

    Year built
    1975
    Construction
    STEEL FRAME
    Lot size
    4.60 lot acres
    Property size
    40,000 SF
    Zone code
    CM
    Property type
    Industrial properties
    APN
    LEXI M:0080 L:00010D
    APU
    LEXIM0080L00010D

    Value Estimation

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

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Lexington
    County
    Middlesex
    State
    Massachusetts
    Longitude
    -71.2655
    Latitude
    42.4663
    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
    2024
    $417,402
    $3,203,000
    $14,045,000
    $17,248,000
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      86,532 SF

      115 Hartwell Ave

      CONDOMINIUMS (INDUSTRIAL) • 86,532 SF
      115 Hartwell Ave, Lexington, MA 02421-3125
      View Details
    • Value Estimation by Request
      46,366 SF

      125 Spg St

      INDUSTRIAL (GENERAL) • 46,366 SF
      125 Spg St, Lexington, MA 02421-7801
      View Details
    • Value Estimation by Request
      54,077 SF

      4 Maguire Rd

      INDUSTRIAL (GENERAL) • 54,077 SF
      4 Maguire Rd, Lexington, MA 02421-3112
      View Details
    • Value Estimation by Request
      99,226 SF

      2 Forbes Rd

      INDUSTRIAL (GENERAL) • 99,226 SF
      2 Forbes Rd, Lexington, MA 02421-7306
      View Details
    • Value Estimation by Request
      102,866 SF

      113 Hartwell Ave

      CONDOMINIUMS (INDUSTRIAL) • 102,866 SF
      113 Hartwell Ave, Lexington, MA 02421-3138
      View Details
    • Value Estimation by Request
      11.25 Acres

      97 Hayden Ave, Unit 103

      INDUSTRIAL (GENERAL) • 11.25 Acres
      97 Hayden Ave, Lexington, MA 02421-7942
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      9,450 SF

      Lexington Office Space: Prime Location

      Large Office Suites, Excellent Lexington Location
      81 Hartwell Ave, Lexington, MA 02421
      View Details
    • $4,000,000

      Undeveloped Land in Lexington

      Seven acres of raw land in Lexington, Massachusetts.
      00 Confidential St, Lexington, MA 02421
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      69,154 SF

      Lexington Office/R&D Sublease Opportunity

      30,000-69,154 SF fully furnished office/R&D space for sublease.
      32 Hartwell Ave, Lexington, MA 02421
      View Details
    • $75 SF/Yr
      20,000 SF

      Shared Office and Lab Space

      Furnished office and lab space with amenities for rent.
      1050 Waltham St, Lexington, MA 02421
      View Details
    • Contact for pricing
      15,000 SF

      Lexington Office Building with Amenities

      Office building featuring high-end finishes, fitness center, and cafe.
      92 Hayden Ave, Lexington, MA 02421
      View Details
    • Contact for pricing
      5,531 SF

      Lexington Office Space Available

      Office space for rent in Lexington, Massachusetts.
      99 Hayden Ave, Lexington, MA 02421
      View Details
    • Contact for pricing
      46,750 SF

      Class A Office and Lab

      Class A office and lab space with on-site amenities.
      3 Hartwell Pl, Lexington, MA 02421
      View Details
    • $750 /Mo

      Restored Victorian Office Space Available

      Victorian property in Lexington Center with office spaces for rent.
      52A Waltham St, Lexington, MA 02421
      View Details
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    4 Hartwell Pl
    Lexington, MA 02421-3122
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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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