New search
Property profile & analytics
OFF-MARKET
Estimated value
$505,000
Industrial properties
1800 Alameda St, Compton, CA 90221-4800
Trust Owned
10-yr Hold
~
Est. High Equity
Property ID
US09-8968338
Property profile
Verified
Property type
Industrial properties
Use group
INDUSTRIAL (GENERAL)
Year built
1989
Construction
TILT-UP CONCRETE
Lot
4.92 ac (214,215 SF)
Zoning code
COMH*
APN
7318-004-019
UPID
US09-8968338
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
-
Krypton Containers Warehouse & Storage
-
Don H. Mahaffey Drilling Co Construction Company General Contractor
-
American Caisson Inc Construction Company General Contractor
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$505k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$505k
Owner & transaction history
Michael Trust · 10 yrs held
Michael Trust
since 2015
7 recorded transactions
Zoning & alternative use
COMH* · Compton, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
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 Compton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Compton 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
by Request
ML approach
$505,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$505k
Range $455k – $556k · ±10%
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
—
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
$66,184
Tax year 2024
Assessed value
$3,607,483
Assessed 2024
Previous assessed
$3,607,483
+0.0% YoY
Effective rate
1.83%
On assessed value
Assessed land
$3,571,422
Assessed improvement
$36,061
Applied tax rate
2.0000
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 (GENERAL)
Status
Off-Market
Year built
1989
Construction
TILT-UP CONCRETE
Heating
NONE
Lot
4.92 ac (214,215 SF)
Zoning code
COMH*
APN
7318-004-019
UPID
US09-8968338
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
COMH* · Compton, CA
Zoning COMH* · permitted uses
COMH* · Compton, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Compton. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1989
Construction
TILT-UP CONCRETE
Heating
NONE
Lot
4.92 ac
Current owner
From public records · entity-resolved
Michael Trust
Trust
Mailing address
1800 S ALAMEDA ST, COMPTON, CA 90221-4800
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2015
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
14 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 15, 2023
—
Patricia M Mahaffey
—
Deed
related
$3,530,000 · Alameda Portola Lending Partners LLC
Sep 14, 2017
—
Patricia M Mahaffey
—
Deed
related
$350,000 · Commercewest Bank
Sep 30, 2016
—
Patricia M Mahaffey
—
Deed
related
$350,000 · Commercewest Bank
Sep 17, 2015
—
Michael Trust
Mahaffey Michael D Trust
Quit Claim Deed
related
—
Jan 30, 2015
—
Patricia M Mahaffey
Patricia M Mahaffey
Intrafamily Transfer
related
$3,789,000 · Commercewest Bank
Apr 6, 2007
—
Mahaffey Michael Trust
Owner Name Unavailable
Grant Deed
related
$1,930,000 · Vineyard Bank
Jul 20, 2004
—
Mahaffey,patricia M Tr
Mahaffey,michael Est
Quit Claim Deed
related
$1,558,000 · La Jolla Bank
Jun 25, 1996
—
Mahaffey,patricia Tr
—
Deed Of Trust
related
—
Apr 5, 1995
$2,400,000
Michael Mahaffey Estate
Mahaffey Trust
Grant Deed
related
—
Jul 8, 1988
$792,000
Elinore Mahaffey
Fish
Trustees Deed
—
Jul 8, 1988
—
Title
—
Trustees Deed
related
—
—
—
Marital Testament Mahaffey M D
—
Deed Of Trust
related
$1,250,000 · Pacific Enterprise Bank
—
—
Marital Testament Mahaffey M D
—
Deed Of Trust
related
$2,846,000 · Pacific Enterprise Bank
—
—
Mahaffey Trust
—
Deed Of Trust
related
$1,325,000 · Fidelity Mortgage Lenders INC
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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 1800 Alameda St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
