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Property profile & analytics
OFF-MARKET
Estimated value
$515,000
Office buildings
421 Old Trolley Rd Summerville, SC 29485-5609
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US77-0431099
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1984
Total area
1,500 SF
Lot
0.32 ac (13,926 SF)
Zoning code
UCMX_SV
APN
145-15-03-049
UPID
US77-0431099
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
-
Oakbrook Orthodontics Dental Office
-
Allstate Financial Services - Bernard Bandish Jr Financial Advisor
-
Kuhn & Kuhn, LLC - Attorneys at Law Law Firm
-
The 20 MSP Tech Support Center IT Consulting Firm
-
The Farnsworth Family Agency: Allstate Car Insurance Insurance Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$555k
CAP Approach
CAP
$490k
Comparable Approach
Comparable
$461k
Blend (final)
Blend
$515k
Owner & transaction history
F4p Properties LLC · 3 yrs held
F4p Properties LLC
since 2023
Last sale
$508,000
4 recorded transactions
Zoning & alternative use
UCMX_SV · Summerville, SC
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$500,000
+24.2%
Medical building
$420,000
+5.1%
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 Summerville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Summerville 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
$570,000
ML approach
$555,000
CAP Approach
CAP Return
Estimation
6%
$530,000
6.5%
$490,000
7%
$455,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$400,000
Current use
COMMERCIAL (GENERAL)
$500,000
Change: +24% · Conversion: Easy
MEDICAL BUILDING
$420,000
Change: +5% · Conversion: Easy
AUTO REPAIR, GARAGE
$330,000
Change: -18% · Conversion: Difficult
RETAIL STORES
$325,000
Change: -19% · Conversion: Moderate
Blend value · Realmo final
$515k
Range $464k – $567k · ±10% · vs last sale $508k (Jun 5 2023)
Last sale anchor
$508k
Jun 5 2023
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
$343 / 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
$5,954
Tax year 2023
Assessed value
$13,715
Assessed 2023
Previous assessed
$13,715
+0.0% YoY
Effective rate
43.41%
On assessed value
Assessed land
$10,036
Assessed improvement
$3,679
Land market value
$167,270
Improvement market value
$61,310
Total market value
$228,580
Applied tax rate
207.0000
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
1984
Heating
HEAT PUMP
Stories
1
Total area
1,500 SF
Lot
0.32 ac (13,926 SF)
Zoning code
UCMX_SV
APN
145-15-03-049
UPID
US77-0431099
Jurisdiction
DORCHESTER
Zoning & alternative use
UCMX_SV · Summerville, SC
Zoning UCMX_SV · permitted uses
UCMX_SV · Summerville, SC
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Summerville. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$400,000
COMMERCIAL (GENERAL)
Est. value
$500,000
MEDICAL BUILDING
Est. value
$420,000
AUTO REPAIR, GARAGE
Est. value
$330,000
RETAIL STORES
Est. value
$325,000
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
MEDICAL BUILDING
AUTO REPAIR, GARAGE
RETAIL STORES
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
1984
Heating
HEAT PUMP
Stories
1
Lot
0.32 ac
Current owner
From public records · entity-resolved
F4p Properties LLC
Entity
Mailing address
304 NIGHT HERON CT, SUMMERVILLE, SC 29485-6298
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 5, 2023
$508,000
F4p Properties LLC
Mary Grace Properties LLC
Deed
$457,200 · Grace Properties LLC
Oct 31, 2016
—
Mary Grace Properties LLC
—
Deed
related
$124,000 · Southern First Bk NA
May 2, 2013
$185,000
Mary Grace Properties LLC
Stalb,edna L M
Grant Deed
$148,000 · Branch Bk&tr
—
—
Mary Grace Properties LLC
—
Deed Of Trust
related
$124,000 · Southern First Bk NA
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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