531 Roselane St Nw Ste 420 Marietta, GA 30060-6971
Entity Owned
15-yr Hold
Free & Clear
Estimated value (blended)
$225k
Range $203k – $248k (±10%)
Property ID
US22-0734601
Property profile
Verified
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Year built
1927
Total area
2,976 SF
Lot
0.07 ac (2,976 SF)
Zoning code
OI
APN
16108501670
UPID
US22-0734601
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$655k
Comparable Approach
Comparable
$518k
Blend (final)
Blend
$225k
Owner & transaction history
since 2010
3 recorded transactions
Zoning & alternative use
OI · Marietta, GA
Zoning description
OI Office Institutional 708.23 (PDF) OS Office Services 708.24 (PDF) OHR Office High-Rise 708.25 (PDF) LI Light Industrial 708.26 (PDF) HI Heavy Industrial 708.27 (PDF) PID Planned Industrial Development 708.28 (PDF) RRX…
General category
CIVIC_INSTITUTIONAL
Top alternative use upside
Medical building
$720,000
+53.5%
Neighborhood: shopping center
$655,000
+39.9%
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
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Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
All 13 comparables with addresses
6 alternative uses screened
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
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from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$225k
Value range
$203k – $248k
±10% around blend
Estimated value / SF
$76 / SF
Confidence
High
13 county-verified comps
Property data
75
Market benchmarks
100
Comparable evidence
100
$203k
blend $225k
$248k
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
2,976 SF
Lot area
0.07 ac
Year built
1927
APN
16108501670
Assessed value
$182,584
Annual tax
$1,545
3
Income approach: direct capitalization
Partial preview
Income approach indication
$655k
Direct capitalization · @ 6.5% CAP return
@ 6% CAP return
$710k
@ 6.5% CAP return
$655k
@ 7% CAP return
$605k
4
Sales comparison
Partial preview
Sales approach indication
$419k
Weighted, 13 comps · high confidence
Evidence
13 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
1.9 mi away · 2,730 SF
3.5 mi away · 2,975 SF
4.3 mi away · 2,343 SF
6.0 mi away · 3,240 SF
6.0 mi away · 3,240 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$225k
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 46 sales
$157
-52%
Submarket 298 sales
$166
-54%
County 587 sales
$163
-54%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $76/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Alternative use screening
Partial preview
Top alternative use
Medical Building
Gross theoretical uplift
+54%
vs current-use indication
Neighborhood: Shopping Center
Office Building · current use
Commercial (general)
Retail Stores
Values shown before conversion costs, entitlement costs, capital expenditures and stabilization risk.
8
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Not available
Market rent
Not available
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 13 sales
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$183k
Move the market yield to see immediate price impact.
Value / SF
$61
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.00%7.00%9.00%
$12k
$230k
$164k
$128k
$13k
$256k
$183k
$142k
$14k
$281k
$201k
$156k
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
13 found
High confidence · county-verified
Closest comparable
$300k
1.2 mi · Dec 2025 · $141/SF
Property tax & assessments
Tax year 2024Property tax & assessments
Tax year 2024
Tax billed
$1,545
Tax year 2024
Assessed value
$182,584
Assessed 2024
Previous assessed
$158,776
+15.0% YoY
Effective rate
0.85%
On assessed value
Assessed land
$88,984
Assessed improvement
$93,600
Land market value
$222,460
Improvement market value
$234,000
Total market value
$456,460
Applied tax rate
4.0000
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Status
Off-Market
Year built
1927
Heating
NONE
Total area
2,976 SF
Lot
0.07 ac (2,976 SF)
Zoning code
OI
APN
16108501670
UPID
US22-0734601
Jurisdiction
COBB
Zoning & alternative use
OI · Marietta, GAZoning OI · permitted uses
OI · Marietta, GA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
OI Office Institutional 708.23 (PDF) OS Office Services 708.24 (PDF) OHR Office High-Rise 708.25 (PDF) LI Light Industrial 708.26 (PDF) HI Heavy Industrial 708.27 (PDF) PID Planned Industrial Development 708.28 (PDF) RRX…
General category
CIVIC_INSTITUTIONAL
Alternative use value scenarios
Repositioning upside vs current use
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Building & site characteristics
From public records
Year built
1927
Heating
NONE
Lot
0.07 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
OI
CIVIC_INSTITUTIONAL
Jurisdiction
Marietta, GA
Recorded code
OI
Official district
OI
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for OI in Marietta, GA.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
2 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
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Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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