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Property profile & analytics
OFF-MARKET
Research & development properties
9399 Richmond Hwy Lorton, VA 22079-1899
Entity Owned
Free & Clear
Property ID
US87-1255673
Property profile
Verified
Property type
Research & development properties
Use group
WASTE DISPOSAL, SEWAGE
Lot
143.53 ac (6,252,358 SF)
Zoning code
RES (W/MIX OF COM/INDUST)
APN
108-3-01-0023
UPID
US87-1255673
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
-
Fairfax County Public Works Public Works Department County Government Office
-
Noman M. Cole Jr., Pollution Control Plant Waste Management Facility
-
American Contracting Construction Company General Contractor
-
Noman Monroe Cole, Jr. Historical Marker Tour Operator
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
BOARD SUPERVISORS FAIRFAX COUNTY
BOARD SUPERVISORS FAIRFAX COUNTY
Zoning & alternative use
RES (W/MIX OF COM/INDUST) · Lorton, VA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Lorton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Lorton 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 2024Property tax & assessments
Tax year 2024
Assessed value
$77,894,390
Assessed 2024
Previous assessed
$7,894,390
+886.7% YoY
Assessed land
$7,894,390
Assessed improvement
$70,000,000
Land market value
$7,894,390
Improvement market value
$70,000,000
Total market value
$77,894,390
Applied tax rate
6.0000
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
Research & development properties
Use group
WASTE DISPOSAL, SEWAGE
Status
Off-Market
Heating
NONE
Lot
143.53 ac (6,252,358 SF)
Zoning code
RES (W/MIX OF COM/INDUST)
APN
108-3-01-0023
UPID
US87-1255673
Jurisdiction
FAIRFAX
Metro division
WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV METROPOLITAN DIVISION
Zoning & alternative use
RES (W/MIX OF COM/INDUST) · Lorton, VAZoning RES (W/MIX OF COM/INDUST) · permitted uses
RES (W/MIX OF COM/INDUST) · Lorton, VA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Heating
NONE
Lot
143.53 ac
Current owner
From public records · entity-resolved
BOARD SUPERVISORS FAIRFAX COUNTY
Individual
Free & Clear · 0 yrs held
Mailing address
12000 GOVERNMENT CTR PKWY STE #424, FAIRFAX, VA 22035-0001
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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