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Property profile & analytics
OFF-MARKET
Estimated value
$5,015,000
Industrial properties
4808 Sunrise Dr Ste A Martinez, CA 94553-4360
Entity Owned
2-yr Hold
~
Est. High Equity
Property ID
US10-3167375
Property profile
Verified
Property type
Industrial properties
Use group
INDUSTRIAL PARK
Year built
2006
Total area
20,670 SF
Lot
4.1 ac (178,727 SF)
APN
161-022-001-2
UPID
US10-3167375
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
$4.83M
CAP Approach
CAP
$4.72M
Comparable Approach
Comparable
$5.79M
Blend (final)
Blend
$5.02M
Owner & transaction history
Sunrise Partners LLC · 2 yrs held
Sunrise Partners LLC
since 2023
Last sale
$5.3M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$7.5M
+104.9%
Commercial (general)
$7.2M
+96.4%
Office building
$7.1M
+93.9%
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 Martinez submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Martinez 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
$5,020,000
ML approach
$4,830,000
CAP Approach
CAP Return
Estimation
6%
$5,115,000
6.5%
$4,720,000
7%
$4,380,000
Alternative Use
Use
Estimation
INDUSTRIAL (GENERAL)
$3,665,000
Current use
MEDICAL BUILDING
$7,510,000
Change: +105% · Conversion: Difficult
COMMERCIAL (GENERAL)
$7,195,000
Change: +96% · Conversion: Difficult
OFFICE BUILDING
$7,105,000
Change: +94% · Conversion: Difficult
AUTO REPAIR, GARAGE
$5,480,000
Change: +50% · Conversion: Easy
APARTMENT HOUSE (5+ UNITS)
$5,245,000
Change: +43% · Conversion: Difficult
Blend value · Realmo final
$5.02M
Range $4.51M – $5.52M · ±10% · vs last sale $5.25M (Nov 29 2023)
Last sale anchor
$5.25M
Nov 29 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
$243 / 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
$63,145
Tax year 2024
Assessed value
$5,250,000
Assessed 2024
Previous assessed
$5,250,000
+0.0% YoY
Effective rate
1.20%
On assessed value
Assessed land
$2,000,000
Assessed improvement
$3,250,000
Applied tax rate
5.0000
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
Industrial properties
Use group
INDUSTRIAL PARK
Status
Off-Market
Year built
2006
Heating
NONE
Stories
1
Units
3
Rooms
3
Total area
20,670 SF
Lot
4.1 ac (178,727 SF)
APN
161-022-001-2
UPID
US10-3167375
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
INDUSTRIAL (GENERAL) Current
Est. value
$3.7M
MEDICAL BUILDING
Est. value
$7.5M
COMMERCIAL (GENERAL)
Est. value
$7.2M
OFFICE BUILDING
Est. value
$7.1M
AUTO REPAIR, GARAGE
Est. value
$5.5M
APARTMENT HOUSE (5+ UNITS)
Est. value
$5.2M
INDUSTRIAL (GENERAL) Current
MEDICAL BUILDING
COMMERCIAL (GENERAL)
OFFICE BUILDING
AUTO REPAIR, GARAGE
APARTMENT HOUSE (5+ UNITS)
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
2006
Heating
NONE
Stories
1
Units
3
Rooms
3
Lot
4.1 ac
Current owner
From public records · entity-resolved
Sunrise Partners LLC
Entity
Mailing address
4808 SUNRISE DR STE A, MARTINEZ, CA 94553-4360
Mailing matches property
Yes
Owner-occupied
Yes
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
Nov 29, 2023
$5,250,000
Sunrise Partners LLC
4808 Sunrise LLC
Grant Deed
$3,750,000 · 4808 Sunrise LLC
Dec 30, 2019
—
4808 Sunrise LLC
Glaser Family Trust
Quit Claim Deed
$1,409,000 · Yelowitz Jason 2006 Tru (pt)
Jun 10, 2011
$1,900,000
Glaser Family Trust
Narez,richard S
Grant Deed
$950,000 · California Bank & Trust
Nov 16, 2005
—
Richard S Narez
—
Trustees Deed
related
$1,400,000 · Westamerica Bank
Sep 24, 2003
$600,000
Richard S Narez
Hayworth,r Obert
Grant Deed
—
Sep 24, 2003
—
Richard S Narez
Narez,sherry
Quit Claim Deed
related
—
Jun 29, 2001
—
Robert Hayworth
Hayworth,sarita N
Quit Claim Deed
related
—
Jun 29, 2001
$480,000
Robert Hayworth
Johnson Trust
Grant Deed
$320,000 · Steven E & Jennifer A
Jul 13, 2000
$400,000
Johnson Trust
Hudson,steven E & Jennifer A
Trustees Deed
$320,000 · Seller
Jul 13, 2000
$371,000
Hudson,steven S & Jennfier A
Old Republic Exchange Facilita
Trustees Deed
—
—
—
Richard S Narez
—
Deed Of Trust
related
$1,500,000 · Westamerica Bank
—
—
Richard Narez
—
Deed Of Trust
related
$76,000 · Horner & Singer LLP
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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