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Property profile & analytics
OFF-MARKET
Estimated value
$590,000
Office buildings
1456 Sos Dr Walnut Creek, CA 94597-3125
Individually Owned
4-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-3306855
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1960
Construction
WOOD FRAME
Total area
1,035 SF
Lot
0.13 ac (5,871 SF)
APN
171-201-011-3
UPID
US09-3306855
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
-
Greengo Landscaping Inc Landscaping General Contractor
-
Iron Horse Plumbing Plumbing Service General Contractor
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$710k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$618k
Blend (final)
Blend
$590k
Owner & transaction history
Nicholas Zygutis · 4 yrs held
Nicholas Zygutis
since 2021
Last sale
$575,000
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Neighborhood: shopping center
$960,000
+113.7%
Retail stores
$555,000
+24.3%
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 Walnut Creek submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Walnut Creek 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
$755,000
ML approach
$710,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$450,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$960,000
Change: +114% · Conversion: Difficult
RETAIL STORES
$555,000
Change: +24% · Conversion: Moderate
MEDICAL BUILDING
$375,000
Change: -16% · Conversion: Easy
COMMERCIAL (GENERAL)
$360,000
Change: -20% · Conversion: Easy
Blend value · Realmo final
$590k
Range $531k – $649k · ±10% · vs last sale $575k (Dec 21 2021)
Last sale anchor
$575k
Dec 21 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
$570 / 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
$7,429
Tax year 2024
Assessed value
$572,220
Assessed 2024
Previous assessed
$572,220
+0.0% YoY
Effective rate
1.30%
On assessed value
Assessed land
$416,160
Assessed improvement
$156,060
Applied tax rate
9.0000
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
1960
Construction
WOOD FRAME
Heating
NONE
Stories
1
Units
1
Rooms
1
Total area
1,035 SF
Lot
0.13 ac (5,871 SF)
APN
171-201-011-3
UPID
US09-3306855
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
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
OFFICE BUILDING Current
Est. value
$450,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$960,000
RETAIL STORES
Est. value
$555,000
MEDICAL BUILDING
Est. value
$375,000
COMMERCIAL (GENERAL)
Est. value
$360,000
OFFICE BUILDING Current
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
MEDICAL BUILDING
COMMERCIAL (GENERAL)
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
1960
Construction
WOOD FRAME
Heating
NONE
Stories
1
Units
1
Rooms
1
Lot
0.13 ac
Current owner
From public records · entity-resolved
Nicholas Zygutis
Individual
Mailing address
222 WAYNE AVE, ALAMO, CA 94507-2453
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
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 21, 2021
$575,000
Nicholas Zygutis
Michael Blachly
Grant Deed
$275,000 · The Michael Blachly Revocable Trust
Mar 5, 2021
—
Michael Blachly
Michael Robert Blachly
Correction Deed
related
—
Nov 3, 2015
—
Blachly,michael Trust
Blachly,michael R & Kerry R
Quit Claim Deed
related
—
Nov 29, 2007
—
Blachly Trust
Blachly,michael R & Kerry R
Quit Claim Deed
related
—
Oct 20, 1995
$190,000
Michael R Blachly
Clark Trust
Grant Deed
$110,000 · Blackburne & Brown Mtg Fund I
May 15, 1995
—
Clark Trust
Clark,john & Dolores
Quit Claim Deed
related
—
Dec 12, 1990
$90,000
John Clark
Borel Bank & Tru
Grant Deed
related
—
—
—
Michael R Blachly
—
Deed Of Trust
related
$163,000 · Bank Of America Community Dev
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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