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Property profile & analytics
OFF-MARKET
Office buildings
3500 Brown Sta Rd Upper Marlboro, MD 20774-9343
Entity Owned
Free & Clear
Property ID
US40-1128043
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1984
Construction
BRICK
Total area
1,554 SF
Lot
99 ac (4,312,440 SF)
Zoning code
AG
APN
03-0230078
UPID
US40-1128043
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
-
SemaConnect Charging Station Electric Vehicle Charging Station
-
Prince George's County Resource Recovery Division Waste Management Facility Hazardous Waste Disposal
-
Blink Charging Station Electric Vehicle Charging Station
-
SCS Engineers Civil Engineer Engineer
-
Waste Management Inc General Contractor Waste Management Facility
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
PRINCE GEORGES COUNTY
PRINCE GEORGES COUNTY
Zoning & alternative use
AG · Upper Marlboro, MD
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Zoning description
The purposes of the Agriculture and Preservation (AG) Zone are to provide for low density and development intensity as indicated on the General Plan or applicable Area Master Plan or Sector Plan, to provide for areas which are to be devoted to uses which preserve the County ecological balance and heritage, while providing for the appropriate use and enjoymen…
Zone name
Agriculture And Preservation Zone
General category
AGRICULTURAL
Zone area
40.38 ac
Source
Realmo
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 Upper Marlboro submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Upper Marlboro 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$22,556
Tax year 2023
Assessed value
$2,028,433
Assessed 2023
Previous assessed
$2,002,000
+1.3% YoY
Effective rate
1.11%
On assessed value
Land market value
$1,325,000
Improvement market value
$756,300
Total market value
$2,081,300
Applied tax rate
3.0000
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1984
Construction
BRICK
Heating
FORCED AIR
Buildings
2
Stories
1
Units
1
Bathrooms
1
Total area
1,554 SF
Lot
99 ac (4,312,440 SF)
Zoning code
AG
APN
03-0230078
UPID
US40-1128043
Jurisdiction
PRINCE GEORGE'S
Metro division
WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV METROPOLITAN DIVISION
Zoning & alternative use
AG · Upper Marlboro, MDZoning AG · permitted uses
AG · Upper Marlboro, MD
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Zoning description
The purposes of the Agriculture and Preservation (AG) Zone are to provide for low density and development intensity as indicated on the General Plan or applicable Area Master Plan or Sector Plan, to provide for areas which are to be devoted to uses which preserve the County ecological balance and heritage, while providing for the appropriate use and enjoyment of natural resources.
Zone name
Agriculture And Preservation Zone
General category
AGRICULTURAL
Zone area
40.38 ac
Source
Realmo
Building & site characteristics
From public records
Year built
1984
Construction
BRICK
Heating
FORCED AIR
Stories
1
Buildings
2
Units
1
Bathrooms
1
Lot
99 ac
Current owner
From public records · entity-resolved
PRINCE GEORGES COUNTY
Individual
Free & Clear · 0 yrs held
Mailing address
3020 C A B RM RM RM, UPPER MARLBORO, MD 20772
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
—
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
No recorded transactions
No recorded transactions found for this property.
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.
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