Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$59,920,000
High-rise multifamily apartments
550 American Ave 700 King Of Prussia, PA 19406-1441
Individually Owned
19-yr Hold
Free & Clear
Property ID
US73-2707577
Property profile
Verified
Property type
High-rise multifamily apartments
Use group
HIGH-RISE APARTMENTS
Year built
1988
Total area
413,892 SF
Lot
21.94 ac (955,706 SF)
Zoning code
SM
APN
58-00-00388-00-4
UPID
US73-2707577
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Valley Forge Suites Apartment Complex Apartment Building
-
ChargePoint Charging Station Electric Vehicle Charging Station
-
The Wealth Advocate Investment Group Tax Preparation
-
Skyline Commercial Real Estate Real Estate Agency
-
inSync Staffing Employment Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$77.43M
Blend (final)
Blend
$59.92M
Owner & transaction history
Suites · 19 yrs held
Suites
since 2007
2 recorded transactions
Zoning & alternative use
SM · King Of Prussia, PA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$78.7M
+31.9%
Medical building
$65.2M
+9.3%
Warehouse, storage
$64.6M
+8.2%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs King Of Prussia submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs King Of Prussia submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$59,710,000
Current use
OFFICE BUILDING
$78,735,000
Change: +32% · Conversion: Moderate
MEDICAL BUILDING
$65,240,000
Change: +9% · Conversion: Moderate
WAREHOUSE, STORAGE
$64,625,000
Change: +8% · Conversion: Difficult
RESTAURANT
$58,095,000
Change: -3% · Conversion: Difficult
NEIGHBORHOOD: SHOPPING CENTER
$53,945,000
Change: -10% · Conversion: Difficult
Blend value · Realmo final
$59.92M
Range $53.93M – $65.91M · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$145 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$971,467
Tax year 2023
Assessed value
$31,522,690
Assessed 2024
Previous assessed
$31,522,690
+0.0% YoY
Effective rate
3.08%
On assessed value
Total market value
$31,522,690
Applied tax rate
58.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
High-rise multifamily apartments
Use group
HIGH-RISE APARTMENTS
Status
Off-Market
Year built
1988
Heating
ELECTRIC
Cooling
NONE
Units
66
Total area
413,892 SF
Lot
21.94 ac (955,706 SF)
Zoning code
SM
APN
58-00-00388-00-4
UPID
US73-2707577
Jurisdiction
MONTGOMERY
Metro division
PHILADELPHIA, PA METROPOLITAN DIVISION
Zoning & alternative use
SM · King Of Prussia, PA
Zoning SM · permitted uses
SM · King Of Prussia, PA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
King Of Prussia. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$59.7M
OFFICE BUILDING
Est. value
$78.7M
MEDICAL BUILDING
Est. value
$65.2M
WAREHOUSE, STORAGE
Est. value
$64.6M
RESTAURANT
Est. value
$58.1M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$53.9M
APARTMENT HOUSE (5+ UNITS) Current
OFFICE BUILDING
MEDICAL BUILDING
WAREHOUSE, STORAGE
RESTAURANT
NEIGHBORHOOD: SHOPPING CENTER
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1988
Heating
ELECTRIC
Cooling
Yes
Units
66
Lot
21.94 ac
Current owner
From public records · entity-resolved
Suites
Individual
Free & Clear · 19 yrs held
Mailing address
550 AMERICAN AVE STE #1, KING OF PRUSSIA, PA 19406-1441
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2007
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 21, 2022
—
Executive Suites And Offices LP
—
Deed
related
$35,000,000 · Truist Bank
Jun 27, 2007
$64,047,500
Suites
Weissenberger,guntram
Grant Deed
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 550 American Ave, Unit 700?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
