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Property profile & analytics
OFF-MARKET
Estimated value
$505,000
Office buildings
4520 Old Columbia Pike, Annandale, VA 22003-2117
Individually Owned
18-yr Hold
Absentee Owner
Free & Clear
Property ID
US87-0449692
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1982
Construction
FRAME
Total area
1,990 SF
Lot
0.02 ac (995 SF)
Zoning code
C-5(NEIGHBORHOOD RETAIL)
APN
071-2-28-0002
UPID
US87-0449692
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$620k
Comparable Approach
Comparable
$505k
Blend (final)
Blend
$505k
Owner & transaction history
Shp Of Virginia · 18 yrs held
Shp Of Virginia
since 2007
1 recorded transaction
Zoning & alternative use
C-5(NEIGHBORHOOD RETAIL) · Annandale, VA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Neighborhood: shopping center
$735,000
+35.0%
Auto repair, garage
$665,000
+22.2%
Warehouse, storage
$585,000
+7.4%
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 Annandale submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Annandale 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%
$670,000
6.5%
$620,000
7%
$575,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$545,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$735,000
Change: +35% · Conversion: Difficult
AUTO REPAIR, GARAGE
$665,000
Change: +22% · Conversion: Difficult
WAREHOUSE, STORAGE
$585,000
Change: +7% · Conversion: Difficult
Blend value · Realmo final
$505k
Range $455k – $556k · ±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
$254 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$5,747
Tax year 2024
Assessed value
$447,750
Assessed 2024
Previous assessed
$447,750
+0.0% YoY
Effective rate
1.28%
On assessed value
Assessed land
$89,550
Assessed improvement
$358,200
Land market value
$89,550
Improvement market value
$358,200
Total market value
$447,750
Applied tax rate
5.0000
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
1982
Construction
FRAME
Heating
HEAT PUMP
Cooling
YES
Stories
1
Total area
1,990 SF
Lot
0.02 ac (995 SF)
Zoning code
C-5(NEIGHBORHOOD RETAIL)
APN
071-2-28-0002
UPID
US87-0449692
Jurisdiction
FAIRFAX
Metro division
WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV METROPOLITAN DIVISION
Zoning & alternative use
C-5(NEIGHBORHOOD RETAIL) · Annandale, VA
Zoning C-5(NEIGHBORHOOD RETAIL) · permitted uses
C-5(NEIGHBORHOOD RETAIL) · Annandale, VA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Annandale. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$545,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$735,000
AUTO REPAIR, GARAGE
Est. value
$665,000
WAREHOUSE, STORAGE
Est. value
$585,000
OFFICE BUILDING Current
NEIGHBORHOOD: SHOPPING CENTER
AUTO REPAIR, GARAGE
WAREHOUSE, STORAGE
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
1982
Construction
FRAME
Heating
HEAT PUMP
Cooling
Yes
Stories
1
Lot
0.02 ac
Current owner
From public records · entity-resolved
Shp Of Virginia
Individual
Free & Clear · 18 yrs held
Mailing address
1035 3RD AVE S UNIT #517, NAPLES, FL 34102-6496
Mailing matches property
Different — outreach signal
Owner-occupied
No
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
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 25, 2007
—
Shp Of Virginia
Harshaw,sherry L
Quit Claim Deed
related
—
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
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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