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Property profile & analytics
OFF-MARKET
Estimated value
$1,235,000
Office buildings
137 San Mateo Dr San Mateo, CA 94401-2708
Entity Owned
5-yr Hold
Absentee Owner
Free & Clear
Property ID
US10-3244074
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Year built
1922
Total area
2,100 SF
Lot
0.2 ac (8,757 SF)
Zoning code
EA00E2
APN
032-292-040
UPID
US10-3244074
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
-
Kids Konnect Infant Care & Preschool Daycare Center
-
Right Bite 32 Dental Lab Inc Dental Office
-
Body Alchemy Acupuncture, Inc. Medical Clinic Alternative Medicine Practice
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.29M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.68M
Blend (final)
Blend
$1.24M
Owner & transaction history
Belen LLC · 5 yrs held
Belen LLC
since 2021
Last sale
$1.2M
2 recorded transactions
Zoning & alternative use
EA00E2 · 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
Method
Estimation
Statistic approach
$1,250,000
ML approach
$1,285,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,370,000
Current use
NEIGHBORHOOD: SHOPPING CENTER
$1,135,000
Change: -17% · Conversion: Difficult
Blend value · Realmo final
$1.24M
Range $1.11M – $1.36M · ±10% · vs last sale $1.20M (May 17 2021)
Last sale anchor
$1.20M
May 17 2021
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
$588 / 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
$20,249
Tax year 2024
Assessed value
$1,575,482
Assessed 2024
Previous assessed
$1,575,482
+0.0% YoY
Effective rate
1.29%
On assessed value
Assessed land
$1,272,793
Assessed improvement
$302,689
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
Office buildings
Use group
OFFICE BUILDING (MULTI-STORY)
Status
Off-Market
Year built
1922
Heating
NONE
Stories
1
Total area
2,100 SF
Lot
0.2 ac (8,757 SF)
Zoning code
EA00E2
APN
032-292-040
UPID
US10-3244074
Jurisdiction
SAN MATEO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
EA00E2 · San Mateo, CA
Zoning EA00E2 · permitted uses
EA00E2 · 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.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$1.4M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$1.1M
OFFICE BUILDING Current
NEIGHBORHOOD: SHOPPING CENTER
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
1922
Heating
NONE
Stories
1
Lot
0.2 ac
Current owner
From public records · entity-resolved
Belen LLC
Entity
Free & Clear · 5 yrs held
Mailing address
125 BAYWOOD AVE, HILLSBOROUGH, CA 94010-6903
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 17, 2021
—
Belen LLC
Glenn Belen
Intrafamily Transfer
related
—
Jul 22, 2005
$1,200,000
Belen 1995 Trust
Schuster H L & S M Trust
Grant Deed
$600,000 · First Republic Bank
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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