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Property profile & analytics
OFF-MARKET
Estimated value
$5,515,000
Apartment buildings
2121 Whitman Way San Bruno, CA 94066-4055
Individually Owned
4-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-0841681
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1960
Total area
13,688 SF
Lot
0.38 ac (16,518 SF)
APN
019-251-120
UPID
US09-0841681
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$6.73M
CAP Approach
CAP
$5.73M
Comparable Approach
Comparable
$5.52M
Blend (final)
Blend
$5.52M
Owner & transaction history
Kamal Taj Eldin · 4 yrs held
Kamal Taj Eldin
since 2021
Last sale
$5.4M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$8.8M
+106.9%
Neighborhood: shopping center
$7.4M
+74.1%
Retail stores
$7.0M
+64.1%
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 Bruno submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Bruno 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
$6,370,000
ML approach
$6,725,000
CAP Approach
CAP Return
Estimation
6%
$6,210,000
6.5%
$5,730,000
7%
$5,320,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$4,245,000
Current use
OFFICE BUILDING
$8,780,000
Change: +107% · Conversion: Moderate
NEIGHBORHOOD: SHOPPING CENTER
$7,385,000
Change: +74% · Conversion: Difficult
RETAIL STORES
$6,960,000
Change: +64% · Conversion: Difficult
COMMERCIAL (GENERAL)
$6,325,000
Change: +49% · Conversion: Moderate
AUTO REPAIR, GARAGE
$6,220,000
Change: +47% · Conversion: Difficult
WAREHOUSE, STORAGE
$5,240,000
Change: +23% · Conversion: Difficult
Blend value · Realmo final
$5.52M
Range $4.96M – $6.07M · ±10% · vs last sale $5.40M (Aug 4 2021)
Last sale anchor
$5.40M
Aug 4 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
$403 / 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
$74,103
Tax year 2024
Assessed value
$5,730,522
Assessed 2024
Previous assessed
$5,730,522
+0.0% YoY
Effective rate
1.29%
On assessed value
Assessed land
$3,926,469
Assessed improvement
$1,804,053
Applied tax rate
10.0000
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
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1960
Heating
NONE
Stories
3
Units
14
Rooms
48
Bathrooms
14
Total area
13,688 SF
Lot
0.38 ac (16,518 SF)
APN
019-251-120
UPID
US09-0841681
Jurisdiction
SAN MATEO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$4.2M
OFFICE BUILDING
Est. value
$8.8M
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$7.4M
RETAIL STORES
Est. value
$7.0M
COMMERCIAL (GENERAL)
Est. value
$6.3M
AUTO REPAIR, GARAGE
Est. value
$6.2M
WAREHOUSE, STORAGE
Est. value
$5.2M
APARTMENT HOUSE (5+ UNITS) Current
OFFICE BUILDING
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
COMMERCIAL (GENERAL)
AUTO REPAIR, GARAGE
WAREHOUSE, STORAGE
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
1960
Heating
NONE
Stories
3
Units
14
Rooms
48
Bathrooms
14
Lot
0.38 ac
Current owner
From public records · entity-resolved
Kamal Taj Eldin
Individual
Mailing address
1998 EARL AVE, SAN BRUNO, CA 94066-2743
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
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 4, 2021
—
Kamal Taj Eldin
Kamal Taj Eldin
Intrafamily Transfer
related
—
Apr 16, 2021
$5,400,000
Kamal Taj Eldin
Paul Donati Enterprises LLC
Grant Deed
$2,300,000 · First Foundation Bank
Nov 17, 2020
—
Paul Donati Ents LLC
Donati Julio A Trust
Quit Claim Deed
related
—
Apr 12, 2019
—
Donati,julio A Trust
—
Deed
related
$300,000 · Piedemonte William J F/tr (pt)
Jan 9, 2019
—
Donati,julio A Trust
—
Deed
related
$300,000 · Piedemonte W J & D L F/tr (pt)
Nov 24, 2010
$1,810,000
Donati Julio A Trust
Marshall R A & P R Trust
Grant Deed
$350,000 · Gilmartin Family Trust
Feb 11, 2000
$450,000
Marshall Trust
Ullakko Trust
Grant Deed
$455,000 · Peninsula Bank Of Commerce
—
—
Donati,julio A Trust
—
Deed Of Trust
related
$1,250,000 · Provident Cu
—
—
Donati,julio A Trust
—
Loan Modification
related
$300,000 · Piedemonte William J F/tr (pt)
—
—
Donati,julio A Trust
—
Deed Of Trust
related
$300,000 · Piedemonte W J & D L F/tr (pt)
—
—
Donati Julio A Trust
—
Deed Of Trust
related
$1,050,000 · Sterling Savings 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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