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Property profile & analytics
OFF-MARKET
Specialty properties
229 20th Ave San Mateo, CA 94403-1302
Entity Owned
~
Est. High Equity
Property ID
US09-1507087
Property profile
Verified
Property type
Specialty properties
Use group
PROFESSIONAL CLUBS/ASSOCIATIONS
Lot
5.37 ac (234,049 SF)
Zoning code
E10000
APN
039-052-350
UPID
US09-1507087
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
-
High Performance Institute Tutoring Service Sports School
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Shipman Swim School Tutoring Service
-
Troop 44 Family Recreation Center Volunteer Organization
-
San Mateo Elks Lodge #1112 Volunteer Organization Community Center
-
基督之家第一家北堂（教堂聚会点） Church
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
Bpo Elks 1112 Building INC
Bpo Elks 1112 Building INC
since 2025
5 recorded transactions
Zoning & alternative use
E10000 · San Mateo, 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 San Mateo submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Mateo 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
$101,115
Tax year 2024
Assessed value
$4,333,672
Assessed 2024
Previous assessed
$4,333,672
+0.0% YoY
Effective rate
2.33%
On assessed value
Assessed land
$1,413,435
Assessed improvement
$2,920,237
Applied tax rate
12.0000
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
Specialty properties
Use group
PROFESSIONAL CLUBS/ASSOCIATIONS
Status
Off-Market
Heating
NONE
Lot
5.37 ac (234,049 SF)
Zoning code
E10000
APN
039-052-350
UPID
US09-1507087
Jurisdiction
SAN MATEO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
E10000 · San Mateo, CA
Zoning E10000 · permitted uses
E10000 · San Mateo, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
San Mateo. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Heating
NONE
Lot
5.37 ac
Current owner
From public records · entity-resolved
Bpo Elks 1112 Building INC
Entity
Mailing address
229 W 20TH AVE, SAN MATEO, CA 94403-1302
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
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 7, 2025
—
Bpo Elks 1112 Building INC
Bpo Elks 1112 Building INC
Deed
related
$1,002,000 · Heritage Bank Of Commerce
Mar 13, 2017
—
Bpo Elks 1112 Building INC
—
Deed
related
$530,000 · Bank Of The West
—
—
Bpo Elks 1112 Building INC
—
Deed Of Trust
related
$530,000 · Bank Of The West
—
—
B P O Elks No 11
—
Deed Of Trust
related
$681,000 · San Mateo County National Bank
—
—
Bpo Elks #1112 Building INC
—
Deed Of Trust
related
$500,000 · Borel Bank & Trust
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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