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Property profile & analytics
OFF-MARKET
Retail space
519 Highland Ave 21 National City, CA 91950-2428
Individually Owned
~
Est. High Equity
Property ID
US10-0006345
Property profile
Verified
Property type
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Year built
1937
Total area
1,584 SF
Lot
0.12 ac (5,367 SF)
Zoning code
COMMERCIAL
APN
556-311-03-00
UPID
US10-0006345
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
-
Re-Mo Mobile Phone Store Electronics & Wireless Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Hector Manuel Sandoval
Hector Manuel Sandoval
since 2026
Last sale
$850,000
7 recorded transactions
Zoning & alternative use
COMMERCIAL · National City, 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 National City submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs National City 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
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
$7,660
Tax year 2024
Assessed value
$604,888
Assessed 2024
Previous assessed
$604,888
+0.0% YoY
Effective rate
1.27%
On assessed value
Assessed land
$424,483
Assessed improvement
$180,405
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
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Status
Off-Market
Year built
1937
Heating
NONE
Units
1
Total area
1,584 SF
Lot
0.12 ac (5,367 SF)
Zoning code
COMMERCIAL
APN
556-311-03-00
UPID
US10-0006345
Jurisdiction
SAN DIEGO
Zoning & alternative use
COMMERCIAL · National City, CA
Zoning COMMERCIAL · permitted uses
COMMERCIAL · National City, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
National City. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1937
Heating
NONE
Units
1
Lot
0.12 ac
Current owner
From public records · entity-resolved
Hector Manuel Sandoval
Individual
Mailing address
519 HIGHLAND AVE, NATIONAL CITY, CA 91950-2428
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 14, 2026
$850,000
Hector Manuel Sandoval
Alejandro Mondragon Fabian
Grant Deed
$595,000 · Marser Financial LLC
Jun 16, 2021
$570,000
Alejandro Mondragon Fabian
Tammy Robinson
Grant Deed
—
Sep 17, 2010
—
Kevin Robinson
Tinsay,reynaldo
Quit Claim Deed
related
—
Oct 4, 2007
—
Kevin Robinson
Robinson,kevin
Quit Claim Deed
related
—
Oct 3, 2007
—
Kevin Robinson
Kevin Robinson
Intrafamily Transfer
related
$250,000 · Us Bank NA
Jan 31, 2007
$388,500
Kevin Robinson
Winchell,randall & Tami
Grant Deed
$188,500 · Randall & Tami Winchell
Jan 31, 2007
—
Kevin Robinson
Robinson,tammy
Quit Claim Deed
related
—
Feb 9, 2006
$980,000
Randall Winchell
Stanton,melvin L
Grant Deed
—
Feb 9, 2006
—
Stanmore G Langford III
Langford,lynn D
Quit Claim Deed
related
—
Sep 21, 1994
—
George A Ury
Ury,george
Quit Claim 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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