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Property profile & analytics
OFF-MARKET
Estimated value
$4,550,000
Office buildings
21 Crk Cir Boothwyn, PA 19061-3156
Entity Owned
4-yr Hold
Absentee Owner
Free & Clear
Property ID
US73-2321495
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
2003
Total area
35,224 SF
Lot
6.4 ac (278,784 SF)
APN
09-00-01051-15
UPID
US73-2321495
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
-
Hornady Kestrel Industrial Manufacturer Production Facility
-
Nielsen-Kellerman Company Industrial Manufacturer Production Facility
-
Kestrel Pocket Weather Meters Industrial Manufacturer Production Facility
-
Blue Ocean Megaphone Tech Support Center Rental Equipment Company
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$4.84M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$4.09M
Blend (final)
Blend
$4.55M
Owner & transaction history
Exeter 21 Creek LP · 4 yrs held
Exeter 21 Creek LP
since 2021
Last sale
$4.6M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$4.2M
+15.5%
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 Boothwyn submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Boothwyn 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
$4,665,000
ML approach
$4,840,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$3,620,000
Current use
AUTO REPAIR, GARAGE
$4,180,000
Change: +16% · Conversion: Difficult
COMMERCIAL (GENERAL)
$3,380,000
Change: -7% · Conversion: Easy
Blend value · Realmo final
$4.55M
Range $4.10M – $5.01M · ±10% · vs last sale $4.58M (Sep 9 2021)
Last sale anchor
$4.58M
Sep 9 2021
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
$129 / 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
$96,084
Tax year 2024
Assessed value
$2,891,970
Assessed 2024
Previous assessed
$2,891,970
+0.0% YoY
Effective rate
3.32%
On assessed value
Assessed land
$489,160
Assessed improvement
$2,402,810
Total market value
$2,891,970
Applied tax rate
902.0000
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
2003
Heating
NONE
Cooling
CENTRAL
Stories
1
Total area
35,224 SF
Lot
6.4 ac (278,784 SF)
APN
09-00-01051-15
UPID
US73-2321495
Jurisdiction
DELAWARE
Metro division
PHILADELPHIA, PA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$3.6M
AUTO REPAIR, GARAGE
Est. value
$4.2M
COMMERCIAL (GENERAL)
Est. value
$3.4M
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
COMMERCIAL (GENERAL)
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
2003
Heating
NONE
Cooling
Yes
Stories
1
Lot
6.4 ac
Current owner
From public records · entity-resolved
Exeter 21 Creek LP
Entity
Free & Clear · 4 yrs held
Mailing address
5 RADNOR CORPORATE CTR STE #250, WAYNE, PA 19087-4542
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 28, 2026
—
Exeter 21 Creek LP
—
Deed
related
—
Oct 1, 2021
—
Exeter 21 Creek LP
—
Deed
related
$28,624,374 · Metlife Real Estate Lending LLC
Sep 9, 2021
$4,575,000
Exeter 21 Creek LP
21 Creek Circle Owner LP
Special Warranty Deed
—
Jun 1, 2021
$2,850,000
21 Creek Circle Owner LP
Eastern Creek Circle Partners LLC
Deed
$2,137,500 · Citizens Bank NA
Jun 1, 2021
—
21 Creek Circle Owner LP
—
Deed
related
$11,765,000 · Citizens Bank NA
Jul 13, 2018
$2,175,000
Eastern Creek Circle Partners LLC
Nkt Co
Deed
$1,740,000 · Wilmington Savings Fund Society Fsb
Jan 25, 2011
—
Nkt Co
Nielsen- Kellerman Co INC
Grant Deed
—
Jul 7, 2003
$500,000
Nielsen-kellerman Co INC
Naamans Creek Center LLC
Grant Deed
—
Jul 30, 1998
—
Naamans Creek Center LLC
—
Deed Of Trust
related
$1,350,000 · Keystone Savings Bank
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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