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Property profile & analytics
OFF-MARKET
Estimated value
$890,000
Auto shops
3655 139th St Hawthorne, CA 90250-7703
Individually Owned
1-yr Hold
~
Est. High Equity
Property ID
US10-0225072
Property profile
Verified
Property type
Auto shops
Use group
AUTO REPAIR, GARAGE
Year built
1975
Construction
WOOD
Total area
1,480 SF
Lot
0.22 ac (9,595 SF)
Zoning code
HAM1*
APN
4051-014-018
UPID
US10-0225072
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
-
Hawthorne Auto Center Auto Repair Shop
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$930k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$890k
Owner & transaction history
Adalberto Trejo Romero · 1 yrs held
Adalberto Trejo Romero
since 2025
Last sale
$662,500
7 recorded transactions
Zoning & alternative use
HAM1* · Hawthorne, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Neighborhood: shopping center
$900,000
+31.6%
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 Hawthorne submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Hawthorne 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
$935,000
ML approach
$930,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
AUTO REPAIR, GARAGE
$685,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$900,000
Change: +32% · Conversion: Difficult
MEDICAL BUILDING
$675,000
Change: -2% · Conversion: Difficult
OFFICE BUILDING
$665,000
Change: -3% · Conversion: Difficult
Blend value · Realmo final
$890k
Range $801k – $979k · ±10% · vs last sale $663k (Mar 26 2025)
Last sale anchor
$663k
Mar 26 2025
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
$601 / 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
$11,825
Tax year 2024
Assessed value
$838,388
Assessed 2024
Previous assessed
$838,388
+0.0% YoY
Effective rate
1.41%
On assessed value
Assessed land
$632,751
Assessed improvement
$205,637
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
Auto shops
Use group
AUTO REPAIR, GARAGE
Status
Off-Market
Year built
1975
Construction
WOOD
Heating
NONE
Stories
1
Total area
1,480 SF
Lot
0.22 ac (9,595 SF)
Zoning code
HAM1*
APN
4051-014-018
UPID
US10-0225072
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
HAM1* · Hawthorne, CA
Zoning HAM1* · permitted uses
HAM1* · Hawthorne, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Hawthorne. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
AUTO REPAIR, GARAGE Current
Est. value
$685,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$900,000
MEDICAL BUILDING
Est. value
$675,000
OFFICE BUILDING
Est. value
$665,000
AUTO REPAIR, GARAGE Current
NEIGHBORHOOD: SHOPPING CENTER
MEDICAL BUILDING
OFFICE 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
1975
Construction
WOOD
Heating
NONE
Stories
1
Lot
0.22 ac
Current owner
From public records · entity-resolved
Adalberto Trejo Romero
Individual
Mailing address
3655 W 139TH ST, HAWTHORNE, CA 90250-7703
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 26, 2025
—
Adalberto Trejo Romero
Adalberto Trejo Romero
Deed
related
—
Aug 21, 2009
$662,500
Adalberto T Romero
Vartanian,samuel & Juliet
Grant Deed
$422,500 · Borrego Springs Bank
Jan 13, 2000
—
Samuel Vartanian
Vartan,r
Quit Claim Deed
related
—
Jan 9, 1991
$140,000
Samuel Vartanian
Sinanyan Tatevos
Grant Deed
—
Dec 28, 1988
$369,000
Vartan Razmik
Trade Prop
Trustees Deed
—
Dec 28, 1988
$184,500
Trade Prop
Anderson James W
Trustees Deed
related
—
—
—
Razmik An Vartan
—
Deed Of Trust
related
$195,000 · Sumitomo Bank
—
—
Vartan Razmik
—
Deed Of Trust
related
$150,000 · Republic Bank
—
—
Samuel Vartanian
—
Deed Of Trust
related
$95,000 · Eugene Kazan #tke 0050
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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