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Property profile & analytics
OFF-MARKET
Estimated value
$100,530,000
Office Spaces
21625 Gresham Dr Ashburn, VA 20147-6078
Entity Owned
15-yr Hold
Free & Clear
Property ID
US87-3435610
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Year built
2013
Total area
446,512 SF
Lot
23.33 ac (1,016,255 SF)
Zoning code
PDIP
APN
061-46-7942-000
UPID
US87-3435610
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
-
Digital Realty Northern Virginia ACC7 Business To Business Service Data Recovery Service
-
Hetzner US LLC Data Center IT Consulting Firm
-
Digital Realty Data Center Telecommunications Service
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$85.32M
Comparable Approach
Comparable
$107.05M
Blend (final)
Blend
$100.53M
Owner & transaction history
Alshain Ventures LLC · 15 yrs held
Alshain Ventures LLC
since 2011
3 recorded transactions
Zoning & alternative use
PDIP · Ashburn, VA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Warehouse, storage
$150.0M
+8.0%
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 Ashburn submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Ashburn 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%
$92,430,000
6.5%
$85,320,000
7%
$79,225,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$138,905,000
Current use
WAREHOUSE, STORAGE
$150,045,000
Change: +8% · Conversion: Difficult
Blend value · Realmo final
$100.53M
Range $90.48M – $110.58M · ±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
$225 / 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
$3,422,319
Tax year 2024
Assessed value
$340,529,260
Assessed 2024
Previous assessed
$270,285,150
+26.0% YoY
Effective rate
1.00%
On assessed value
Assessed land
$26,790,700
Assessed improvement
$313,738,560
Land market value
$26,790,700
Improvement market value
$313,738,560
Total market value
$340,529,260
Applied tax rate
4.0000
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 Spaces
Use group
OFFICE (GENERAL)
Status
Off-Market
Year built
2013
Heating
NONE
Cooling
YES
Stories
2
Rooms
1
Total area
446,512 SF
Lot
23.33 ac (1,016,255 SF)
Zoning code
PDIP
APN
061-46-7942-000
UPID
US87-3435610
Jurisdiction
LOUDOUN
Metro division
WASHINGTON-ARLINGTON-ALEXANDRIA, DC-VA-MD-WV METROPOLITAN DIVISION
Zoning & alternative use
PDIP · Ashburn, VA
Zoning PDIP · permitted uses
PDIP · Ashburn, VA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Ashburn. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$138.9M
WAREHOUSE, STORAGE
Est. value
$150.0M
COMMERCIAL (GENERAL) Current
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
2013
Heating
NONE
Cooling
Yes
Stories
2
Rooms
1
Lot
23.33 ac
Current owner
From public records · entity-resolved
Alshain Ventures LLC
Entity
Free & Clear · 15 yrs held
Mailing address
21625 GRESHAM DR, ASHBURN, VA 20147-6078
Ownership since
2011
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 26, 2023
—
Fox Properties LLC
—
Deed
related
$750,000,000 · Citibank NA
Jun 30, 2011
$9,600,000
Alshain Ventures LLC
Catapult Ventures LLC
Grant Deed
—
Aug 26, 2008
$9,050,000
Catapult Ventures LLC
Owner Name Unavailable
Grant 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.
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