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Property profile & analytics

840 1st Ave King Of Prussia, PA 19406-4062

  • Office buildings
  • 29,234 SF
  • 3.00 lot acres
OFF-MARKET
Value Estimation
$5,695,000
Last Sale
Apr 17, 2020
$5,100,000
Location Intelligence
Property ID
US73-0896749
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

  • N2Growth / Human Resource Consulting / Business Management Consultant
  • Arc Intermedia / Marketing Agency / Marketing Consultant
  • The Downey Firm, LLC / Real Estate Attorney / Criminal Justice Attorney
  • Law Office of Tejal Mehta PC / Law Firm / Attorney
  • divorce done differently / Attorney

Property Details for 840 1st Ave

Year built
1968
Lot size
3.00 lot acres
Property size
29,234 SF
Zone code
SM
Property type
Office buildings
APN
58-00-06820-00-7
APU
580006820007

Description

This exceptional 3,862 square foot office suite, located at 840 1st Ave, King of Prussia, PA 19406, is now available for lease. Situated within the First Avenue Business Commons, a single-story, 28,000 square foot building on 3 acres, this space boasts a prestigious address in the King of Prussia Wayne submarket. Built in 1968 and renovated in 2008, the property features a 22-foot ceiling height and ample parking with 95 spaces. The suite itself offers a sophisticated layout including a double French glass door entrance, reception area, five private offices, a conference room, kitchenette, and an in-suite bathroom with shower. Its prime location provides easy access to major King of Prussia amenities such as the King of Prussia Mall, TopGolf, and King of Prussia Town Center. The property is zoned SM and has a Montgomery County APN of 58-00-06820-00-7. The building benefits from heavy power capabilities. This is a rare opportunity to secure a high-quality, move-in ready executive office space in a highly desirable location. The property taxes are $1.54 per square foot. This space is ideal for businesses seeking a professional and convenient location. Don't miss this chance to secure this exceptional office space.

Value Estimation

by Realmo proprietary methodology Last update: July 3, 2025
  • AI approach

    CAP return
    Estimation
    Estimation
    $5,780,000
  • CAP approach

    CAP return
    Estimation
    6%
    $4,785,000
    6.5%
    $5,440,000
    7%
    $5,165,000
  • Comparable approach

    Method
    Estimation
    Relative Method
    $4,940,000
    Geo Method
    $5,180,000
  • Alternative Use

    Use
    Estimation
    Distribution
    $5,050,000
    Retail
    $5,460,000
    Mixed-Use
    $5,915,000
    Hospitality
    $5,910,000
    Educational
    $4,990,000
    Residential Income
    $6,550,000
    Energy
    $5,360,000
    Income-Based Land
    $5,305,000
    Food Service
    $6,665,000

Location Insight

  • Map
  • Local Demand
City
King Of Prussia
County
Montgomery
State
Pennsylvania
Longitude
-75.4007
Latitude
40.0964
CBSA code
37980
CBSA name
PHILADELPHIA-CAMDEN-WILMINGTON, PA-NJ-DE-MD 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
$40,978
$0.00
$0.00
$1,329,660
-
$0.00
$0.00
$1,329,660
More about this property
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