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Property profile & analytics
OFF-MARKET
Estimated value
$9,785,000
Warehouses
1640 John B White Sr Blvd Spartanburg, SC 29301-4408
Individually Owned
~
Est. High Equity
Property ID
US77-0902404
Property profile
Verified
Property type
Warehouses
Use group
MINI-WAREHOUSE, STORAGE
Year built
2021
Construction
CONCRETE BLOCKS
Total area
83,628 SF
Lot
4.14 ac (180,164 SF)
APN
6-2113-15600
UPID
US77-0902404
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
-
Extra Space Storage Storage Facility
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$12.13M
Comparable Approach
Comparable
$7.00M
Blend (final)
Blend
$9.79M
Owner & transaction history
Blue Door 1640 John B White SR Blvd
Blue Door 1640 John B White SR Blvd
since 2025
Last sale
$13.7M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$12.0M
+207.4%
Retail stores
$7.6M
+95.8%
Commercial (general)
$7.0M
+78.5%
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 Spartanburg submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Spartanburg 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%
$13,135,000
6.5%
$12,125,000
7%
$11,260,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$11,970,000
Change: +207% · Conversion: Difficult
RETAIL STORES
$7,620,000
Change: +96% · Conversion: Moderate
COMMERCIAL (GENERAL)
$6,950,000
Change: +78% · Conversion: Difficult
AUTO REPAIR, GARAGE
$6,580,000
Change: +69% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$6,425,000
Change: +65% · Conversion: Moderate
Blend value · Realmo final
$9.79M
Range $8.81M – $10.76M · ±10% · vs last sale $13.65M (Dec 19 2025)
Last sale anchor
$13.65M
Dec 19 2025
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
$117 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$114,318
Tax year 2023
Assessed value
$270,000
Assessed 2023
Previous assessed
$270,000
+0.0% YoY
Effective rate
42.34%
On assessed value
Assessed land
$78,000
Assessed improvement
$192,000
Land market value
$1,300,000
Improvement market value
$3,200,000
Total market value
$4,500,000
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
Warehouses
Use group
MINI-WAREHOUSE, STORAGE
Status
Off-Market
Year built
2021
Construction
CONCRETE BLOCKS
Heating
CENTRAL
Cooling
CENTRAL
Stories
3
Total area
83,628 SF
Lot
4.14 ac (180,164 SF)
APN
6-2113-15600
UPID
US77-0902404
Jurisdiction
SPARTANBURG
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
MEDICAL BUILDING
Est. value
$12.0M
RETAIL STORES
Est. value
$7.6M
COMMERCIAL (GENERAL)
Est. value
$7.0M
AUTO REPAIR, GARAGE
Est. value
$6.6M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$6.4M
MEDICAL BUILDING
RETAIL STORES
COMMERCIAL (GENERAL)
AUTO REPAIR, GARAGE
NEIGHBORHOOD: SHOPPING CENTER
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
2021
Construction
CONCRETE BLOCKS
Heating
CENTRAL
Cooling
Yes
Stories
3
Lot
4.14 ac
Current owner
From public records · entity-resolved
Blue Door 1640 John B White SR Blvd
Individual
Mailing address
PO BOX 5565, SPARTANBURG, SC 29304-5565
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 19, 2025
—
Blue Door 1640 John B White SR Blvd
1640 John B White SR Blvd LLC
Deed
related
—
Dec 19, 2025
$13,650,000
Blue Door 1640 John B White SR Blvd
1640 John B White SR Blvd LLC
Deed
—
Sep 5, 2019
—
1640 John B White SR Blvd LLC
—
Grant Deed
related
$6,341,867 · Arthur St Bk-spartanburg E
Jul 12, 2019
$1,300,000
1640 John B White SR Blvd LLC
Sampaguita Investment LLC
Grant Deed
—
Apr 1, 2013
$1,250,000
Sampaguita Investment LLC
Fbsa 1 LLC
Grant Deed
—
Dec 22, 2011
$1,772,500
Fbsa 1 LLC
Cooper,gordon G
Trustees Deed
related
—
Aug 2, 2004
$3,400,000
Investment Assocs Landford
Reidville Road Partn
Grant Deed
—
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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