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Property profile & analytics
OFF-MARKET
Estimated value
$655,000
Office Spaces
1400 Dutton Ave Ste 5 Santa Rosa, CA 95401-4644
Individually Owned
2-yr Hold
Absentee Owner
Free & Clear
Property ID
US10-2949229
Property profile
Verified
Property type
Office Spaces
Use group
CONDOMINIUM OFFICES
Year built
1983
Construction
TILT-UP CONCRETE
Total area
1,578 SF
Lot
0.04 ac (1,578 SF)
Zoning code
PCPD
APN
036-450-005-000
UPID
US10-2949229
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
$660k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$492k
Blend (final)
Blend
$655k
Owner & transaction history
John Kang Yohoon · 2 yrs held
John Kang Yohoon
since 2023
Last sale
$650,000
7 recorded transactions
Zoning & alternative use
PCPD · Santa Rosa, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$580,000
+53.7%
Auto repair, garage
$455,000
+20.5%
Retail stores
$440,000
+16.2%
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 Santa Rosa submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Santa Rosa 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
$670,000
ML approach
$660,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
MEDICAL BUILDING
$580,000
Change: +54% · Conversion: Easy
AUTO REPAIR, GARAGE
$455,000
Change: +21% · Conversion: Difficult
RETAIL STORES
$440,000
Change: +16% · Conversion: Moderate
Blend value · Realmo final
$655k
Range $590k – $721k · ±10% · vs last sale $650k (Oct 12 2023)
Last sale anchor
$650k
Oct 12 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
$415 / 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
$5,110
Tax year 2024
Assessed value
$443,748
Assessed 2024
Previous assessed
$443,748
+0.0% YoY
Effective rate
1.15%
On assessed value
Assessed land
$85,335
Assessed improvement
$358,413
Applied tax rate
4.0000
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 Spaces
Use group
CONDOMINIUM OFFICES
Status
Off-Market
Year built
1983
Construction
TILT-UP CONCRETE
Heating
CENTRAL
Cooling
YES
Stories
1
Total area
1,578 SF
Lot
0.04 ac (1,578 SF)
Zoning code
PCPD
APN
036-450-005-000
UPID
US10-2949229
Jurisdiction
SONOMA
Zoning & alternative use
PCPD · Santa Rosa, CA
Zoning PCPD · permitted uses
PCPD · Santa Rosa, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Santa Rosa. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING
Est. value
$580,000
AUTO REPAIR, GARAGE
Est. value
$455,000
RETAIL STORES
Est. value
$440,000
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
1983
Construction
TILT-UP CONCRETE
Heating
CENTRAL
Cooling
Yes
Stories
1
Lot
0.04 ac
Current owner
From public records · entity-resolved
John Kang Yohoon
Individual
Free & Clear · 2 yrs held
Mailing address
3779 DAFFORD PL, SANTA ROSA, CA 95404-7667
Mailing matches property
Different — outreach signal
Owner-occupied
No
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
12 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 12, 2023
—
John Kang Yohoon
John Kang Yohoon
Intrafamily Transfer
related
—
Jan 10, 2017
$650,000
Hoon John Kang Yo
Otto B Kobler
Grant Deed
$676,600 · Wells Fargo Bank NA
Jan 10, 2017
—
Kobler,otto B & B J Trust
Maximum Mtg
Quit Claim Deed
related
—
Jan 28, 2016
—
Kobler,o B & Benson 2001 Trust
Maximum Mtg
Grant Deed
related
—
Dec 31, 2014
—
Maximum Mtg
Kobler & Benson 2001 Trust
Grant Deed
related
—
Aug 29, 2005
$855,000
Kobler O B & B B J 2001 Trust
Gill Group LLC
Grant Deed
$427,500 · Exchange Bank
May 6, 2004
$240,000
Lukhbir S Gill
Singh,ranvir & Pushpa
Grant Deed
$480,000 · Greenpoint Mortgage Funding
Jan 24, 2003
$237,727
Ranvir Singh
Singh,ranvir & Pushpa
Grant Deed
related
$298,600 · Sonoma National Bank
Sep 12, 2002
$863,636
Ranvir Singh
Froley,tr
Grant Deed
—
Jan 28, 1997
—
Froley Trust
Froley,mary A
Quit Claim Deed
related
—
Sep 29, 1994
$480,000
Mary A Froley
Patricia B Santino Trustee
Grant Deed
—
Oct 21, 1992
$450,000
Patricia B Santino
1400,north Dutto
Grant Deed
$305,000 · Seller
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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