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Property profile & analytics
OFF-MARKET
Estimated value
$965,000
Office buildings
13630 San Antonio Dr, Norwalk, CA 90650-4029
Individually Owned
5-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-7140226
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1961
Construction
TILT-UP CONCRETE
Total area
3,409 SF
Lot
0.15 ac (6,616 SF)
Zoning code
NOC3*
APN
8056-021-023
UPID
US09-7140226
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
-
Weil Aquatronics, Inc Building Supply
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.04M
CAP Approach
CAP
$890k
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$965k
Owner & transaction history
Susan L Reid Weil · 5 yrs held
Susan L Reid Weil
since 2020
Last sale
$937,500
7 recorded transactions
Zoning & alternative use
NOC3* · Norwalk, 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 Norwalk submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Norwalk 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
$1,030,000
ML approach
$1,035,000
CAP Approach
CAP Return
Estimation
6%
$965,000
6.5%
$890,000
7%
$825,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,585,000
Current use
AUTO REPAIR, GARAGE
$1,575,000
Change: -1% · Conversion: Difficult
MEDICAL BUILDING
$1,550,000
Change: -2% · Conversion: Easy
Blend value · Realmo final
$965k
Range $869k – $1.06M · ±10% · vs last sale $938k (Nov 5 2020)
Last sale anchor
$938k
Nov 5 2020
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
$283 / 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
$13,809
Tax year 2024
Assessed value
$1,045,796
Assessed 2024
Previous assessed
$1,045,796
+0.0% YoY
Effective rate
1.32%
On assessed value
Assessed land
$669,310
Assessed improvement
$376,486
Applied tax rate
6.0000
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
1961
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Total area
3,409 SF
Lot
0.15 ac (6,616 SF)
Zoning code
NOC3*
APN
8056-021-023
UPID
US09-7140226
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
NOC3* · Norwalk, CA
Zoning NOC3* · permitted uses
NOC3* · Norwalk, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Norwalk. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$1.6M
AUTO REPAIR, GARAGE
Est. value
$1.6M
MEDICAL BUILDING
Est. value
$1.6M
OFFICE BUILDING Current
AUTO REPAIR, GARAGE
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
1961
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Lot
0.15 ac
Current owner
From public records · entity-resolved
Susan L Reid Weil
Individual
Mailing address
17662 LOS ALAMOS ST, FOUNTAIN VALLEY, CA 92708-5214
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2020
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 5, 2020
—
Susan L Reid Weil
James B Weil
Intrafamily Transfer
related
$636,000 · First Citizens Bank & Trust Co
Jun 29, 2018
$937,500
James B Weil
Robert Cecil Wark
Grant Deed
$636,000 · Mufg Union Bank NA
Apr 11, 2013
—
Robert Cecil Wark
Robert C Wark
Intrafamily Transfer
related
$835,000 · Jpmorgan Chase Bank NA
Aug 9, 2007
$1,200,000
Robert C Wark
Joseph G Villaescusa
Grant Deed
$960,000 · Lehman Brothers Bank Fsb
Apr 5, 2004
—
Joseph G Villaescusa
Villaescusa,sandra Z
Quit Claim Deed
related
$275,000 · Us Bank NA
Dec 24, 2002
—
Joseph G Villaescusa
Diaz,ernesto A
Grant Deed
related
—
Feb 28, 2000
—
Ernesto A Diaz
Diaz,e A
Quit Claim Deed
related
—
Sep 18, 1998
—
Ernesto A Diaz
Diaz,g
Quit Claim Deed
related
—
Sep 18, 1998
$250,000
Diaz,ernesto A
Schaffer Trust
Trustees Deed
$200,000 · Seller
Apr 1, 1998
$351,899
Schaffer Trust
Estrada,douglas A & Angela M
Trustees Deed
—
Sep 30, 1994
$280,000
Douglas A Estrada
Schaffer Trust
Grant Deed
$375,013 · Seller
Jun 7, 1989
$250,000
Schaffer Fmly Tr
Copp
Grant Deed
related
—
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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