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Property profile & analytics
OFF-MARKET
Investment properties
644 Denham St Riverdale, GA 30274-2019
Individually Owned
3-yr Hold
Absentee Owner
Free & Clear
Property ID
US22-2022493
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1977
Construction
FRAME
Total area
1,456 SF
Lot
0.75 ac (32,539 SF)
Zoning code
C
APN
13-138D- B-005
UPID
US22-2022493
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
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Boubacar Diallo · 3 yrs held
Boubacar Diallo
since 2022
Last sale
$210,000
7 recorded transactions
Zoning & alternative use
C · Riverdale, GA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Riverdale submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Riverdale 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$1,342
Tax year 2024
Assessed value
$34,400
Assessed 2024
Previous assessed
$34,400
+0.0% YoY
Effective rate
3.90%
On assessed value
Assessed land
$18,600
Assessed improvement
$15,800
Land market value
$46,500
Improvement market value
$39,500
Total market value
$86,000
Applied tax rate
6.0000
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1977
Construction
FRAME
Heating
YES
Cooling
YES
Stories
1
Rooms
6
Bathrooms
2
Total area
1,456 SF
Lot
0.75 ac (32,539 SF)
Zoning code
C
APN
13-138D- B-005
UPID
US22-2022493
Jurisdiction
CLAYTON
Zoning & alternative use
C · Riverdale, GA
Zoning C · permitted uses
C · Riverdale, GA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Riverdale. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1977
Construction
FRAME
Heating
YES
Cooling
Yes
Stories
1
Rooms
6
Bathrooms
2
Lot
0.75 ac
Current owner
From public records · entity-resolved
Boubacar Diallo
Individual
Free & Clear · 3 yrs held
Mailing address
245 PARK HVN LN, TYRONE, GA 30290-1719
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2022
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
Sep 27, 2022
$210,000
Boubacar Diallo
Diep H Do
Warranty Deed
—
Jan 3, 2018
$87,000
Hein N Nguyen
Riverdale Trust
Grant Deed
—
Mar 25, 2015
$50,000
Riverdale Trust
Wells Fargo Bk NA
Grant Deed
—
Mar 17, 2011
$192,382
Fargo Bk NA Wells
Bme Properties INC
Trustees Deed
related
—
Aug 8, 2005
$247,500
Bme Properties LLC
Founders Financial LLC
Warranty Deed
$198,000 · Wachovia Bk
Nov 22, 2004
$200,500
Founders Finl
Lib Prop Ltd
Grant Deed
$200,437 · Rosslare Fndg
Jan 23, 2004
$173,143
Lib Prop INC
Bagget,paul
Trustees 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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