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Property profile & analytics
OFF-MARKET
Estimated value
$1,435,000
Office buildings
534 B St Santa Rosa, CA 95401-5211
Entity Owned
4-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-1258108
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1935
Construction
WOOD
Total area
2,982 SF
Lot
0.26 ac (11,200 SF)
APN
010-035-034-000
UPID
US09-1258108
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
-
Kevin Williams Marriage Or Relationship Counselor
-
Maren C. Hjul, PsyD Physician Medical Clinic
-
Ayne Shore, MFT Marriage Or Relationship Counselor
-
hannah hess mft Physician
-
Counseling Sonoma Psychotherapist
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.56M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$929k
Blend (final)
Blend
$1.44M
Owner & transaction history
Elena & Martin LLC · 4 yrs held
Elena & Martin LLC
since 2021
Last sale
$1.4M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$1.1M
+53.7%
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
$1,485,000
ML approach
$1,555,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
MEDICAL BUILDING
$1,095,000
Change: +54% · Conversion: Easy
Blend value · Realmo final
$1.44M
Range $1.29M – $1.58M · ±10% · vs last sale $1.35M (Nov 1 2021)
Last sale anchor
$1.35M
Nov 1 2021
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
$481 / 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
$15,312
Tax year 2024
Assessed value
$1,318,850
Assessed 2024
Previous assessed
$1,318,850
+0.0% YoY
Effective rate
1.16%
On assessed value
Assessed land
$314,009
Assessed improvement
$1,004,841
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 buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Status
Off-Market
Year built
1935
Construction
WOOD
Heating
CENTRAL
Cooling
YES
Stories
2
Total area
2,982 SF
Lot
0.26 ac (11,200 SF)
APN
010-035-034-000
UPID
US09-1258108
Jurisdiction
SONOMA
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
$1.1M
MEDICAL BUILDING
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
1935
Construction
WOOD
Heating
CENTRAL
Cooling
Yes
Stories
2
Lot
0.26 ac
Current owner
From public records · entity-resolved
Elena & Martin LLC
Entity
Mailing address
9444 CHAMPS DE ELYSEES, FORESTVILLE, CA 95436-9388
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 1, 2021
$1,350,000
Elena & Martin LLC
Lomi School Foundation
Grant Deed
$675,000 · Bank Of The West
Sep 13, 2019
—
Lomi School Foundation
—
Deed
related
$100,000 · Vicki Greenbaum
Aug 19, 2010
$1,050,000
Lomi School Foundation
Byck W & B M Trust
Grant Deed
$750,000 · California Health Facilities
May 12, 2008
—
Byck W
Byck & Byck-hoenselaars Trust
Quit Claim Deed
related
—
Mar 2, 2006
—
Walter Byck
Byck-hoenselaars,marijke E
Affidavit Of Death
related
$106,000 · Summit State Bank
Jul 18, 2005
—
Byck Walter & B M Trust
Byck,walter
Quit Claim Deed
related
—
May 11, 2005
—
Byck W
Byck,walter
Quit Claim Deed
related
—
—
—
Lomi School Foundation
—
Deed Of Trust
related
$100,000 · Vicki Greenbaum
—
—
Lomi School Foundation
—
Deed Of Trust
related
$230,000 · Private Individual
—
—
Lomi School Foundation
—
Deed Of Trust
related
$100,000 · Private Individual
—
—
Walter Byck
—
Deed Of Trust
related
$150,000 · Summit State Bank
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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