Add Listing
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    85 1st Ave Waltham, MA 02451-1105

    • Life science properties
    • 19,176 SF
    • 1.46 lot acres
    OFF-MARKET
    Last Sale
    Apr 20, 2022
    $15,615,401
    Value Estimations
    $13,235,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US38-1478874
    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

    • James O'Brien, MD / Medical Clinic
    • Mc Carthy Edward J / Physician
    • Harris-David Lara / Physician
    • Stella Cahn / Physician
    • Benoit Amy M / Physician

    Property Details for 85 1st Ave

    Year built
    1950
    Construction
    STEEL FRAME
    Lot size
    1.46 lot acres
    Property size
    19,176 SF
    Property type
    Life science properties
    APN
    WALT M:029 B:002 L:0015
    APU
    WALTM029B002L0015

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $13,385,000
      ML approach
      $8,330,000

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Waltham
    County
    Middlesex
    State
    Massachusetts
    Longitude
    -71.2687
    Latitude
    42.3944
    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
    $70,252
    $2,297,200
    $1,095,000
    $3,392,200
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $735,000
      57,056 SF

      101 1st Ave

      R&D FACILITY, LABS, PHARMA • 57,056 SF
      101 1st Ave, Waltham, MA 02451-1117
      View Details
    • Value Estimation
      $665,000
      29,488 SF

      62 4th Ave

      R&D FACILITY, LABS, PHARMA • 29,488 SF
      62 4th Ave, Waltham, MA 02451-7507
      View Details
    • Value Estimation
      $12,700,000
      16,000 SF

      300 2nd Ave

      R&D FACILITY, LABS, PHARMA • 16,000 SF
      300 2nd Ave, Waltham, MA 02451-1102
      View Details
    • Value Estimation
      $670,000
      31,764 SF

      335 Bear Hl Rd

      R&D FACILITY, LABS, PHARMA • 31,764 SF
      335 Bear Hl Rd, Waltham, MA 02451-1006
      View Details
    • Value Estimation by Request
      21,909 SF

      76 Ww St

      R&D FACILITY, LABS, PHARMA • 21,909 SF
      76 Ww St, Waltham, MA 02451
      View Details
    • Value Estimation
      $825,000
      43,578 SF

      350 2nd Ave

      R&D FACILITY, LABS, PHARMA • 43,578 SF
      350 2nd Ave, Waltham, MA 02451-1104
      View Details

    Similar Nearby for Sale

    • Contact for pricing

      Waltham Industrial-Flex Condominium For Sale

      Rare industrial-flex condominium in Waltham, ideal for owner-users.
      55 Pond St, Waltham, MA 02451
      View Details
    • Contact for pricing

      Waltham Self-Storage Facility For Sale

      34,038 SF self-storage facility with 445 units on 1.092 acres.
      115 Bacon St, Waltham, MA 02451
      View Details
    • Contact for pricing
      200,270 SF

      Class A Office Building Waltham

      200,270 SF Class A office building on 28.2 acres.
      860 Winter St, Waltham, MA 02451
      View Details
    • $1,200,000
      3,890 SF

      Downtown Waltham Retail/Office Space

      Retail/office space in downtown Waltham on Route 20.
      649 Main St, Waltham, MA 02451
      View Details
    • New
      $1,200,000
      3,343 SF

      Waltham Four Family Opportunity

      Well-maintained four-family in desirable location with tenant flexibility.
      291-293 School St, Waltham, MA 02451
      View Details
    • $1,500,000
      3,890 SF

      Retail Property in Waltham, MA

      Retail property available for sale in Waltham, Massachusetts.
      649 Main St, Waltham, MA 02451
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      30,000 SF

      Waltham Flex/R&D Sublease Opportunity

      Flex/R&D space available for sublease through 3/31/32.
      62 4Th Ave, Waltham, MA 02451
      View Details
    • Sponsored
      Contact for pricing

      Waltham center

      Discover many ways to work your way in Waltham center
      303 Wyman St, Waltham, MA 02451
      View Details
    • Contact for pricing

      Waltham Freestanding Commercial Building

      Versatile 11,416 SF building suitable for office, retail, industrial.
      1273-1275 Main St, Waltham, MA 02451
      View Details
    • Contact for pricing
      13,488 SF

      Waltham Research Park Industrial Space

      Interconnected buildings for research, innovation, and advanced manufacturing.
      358 2Nd Ave, Waltham, MA 02451
      View Details
    • Contact for pricing
      13,074 SF

      Waltham Research Park Flex Space

      Interconnected buildings for research, innovation, and advanced manufacturing.
      350 2Nd Ave, Waltham, MA 02451
      View Details
    • Contact for pricing
      8,000 SF

      Waltham R&D/Light Manufacturing Space

      8,000 SF R&D/light manufacturing space for lease.
      300 2Nd Ave, Waltham, MA 02451
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    85 1st Ave
    Waltham, MA 02451-1105
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!