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Property profile & analytics
OFF-MARKET
Estimated value
$500,000
Apartment buildings
20701 Marion St Hayward, CA 94541-1248
Entity Owned
1-yr Hold
Free & Clear
Property ID
US09-8334485
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1930
Construction
WOOD
Total area
2,237 SF
Lot
0.38 ac (16,400 SF)
APN
414-46-25-2
UPID
US09-8334485
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
$445k
CAP Approach
CAP
$670k
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$500k
Owner & transaction history
20701 Marion St LLC · 1 yrs held
20701 Marion St LLC
since 2025
6 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$825,000
+53.4%
Commercial (general)
$635,000
+17.3%
Retail stores
$605,000
+12.3%
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 Hayward submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Hayward 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
$450,000
ML approach
$445,000
CAP Approach
CAP Return
Estimation
6%
$725,000
6.5%
$670,000
7%
$620,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$540,000
Current use
AUTO REPAIR, GARAGE
$825,000
Change: +53% · Conversion: Difficult
COMMERCIAL (GENERAL)
$635,000
Change: +17% · Conversion: Moderate
RETAIL STORES
$605,000
Change: +12% · Conversion: Difficult
MEDICAL BUILDING
$595,000
Change: +11% · Conversion: Moderate
OFFICE BUILDING
$550,000
Change: +2% · Conversion: Moderate
WAREHOUSE, STORAGE
$465,000
Change: -14% · Conversion: Difficult
Blend value · Realmo final
$500k
Range $450k – $550k · ±10%
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
$224 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$15,588
Tax year 2023
Assessed value
$1,061,200
Assessed 2024
Previous assessed
$1,061,200
+0.0% YoY
Effective rate
1.47%
On assessed value
Assessed land
$530,600
Assessed improvement
$530,600
Applied tax rate
80.0000
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
1930
Construction
WOOD
Heating
NONE
Buildings
1
Stories
1
Units
5
Rooms
14
Bathrooms
5
Total area
2,237 SF
Lot
0.38 ac (16,400 SF)
APN
414-46-25-2
UPID
US09-8334485
Jurisdiction
ALAMEDA
Metro division
OAKLAND-FREMONT-HAYWARD, 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
$540,000
AUTO REPAIR, GARAGE
Est. value
$825,000
COMMERCIAL (GENERAL)
Est. value
$635,000
RETAIL STORES
Est. value
$605,000
MEDICAL BUILDING
Est. value
$595,000
OFFICE BUILDING
Est. value
$550,000
WAREHOUSE, STORAGE
Est. value
$465,000
APARTMENT HOUSE (5+ UNITS) Current
AUTO REPAIR, GARAGE
COMMERCIAL (GENERAL)
RETAIL STORES
MEDICAL BUILDING
OFFICE BUILDING
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
1930
Construction
WOOD
Heating
NONE
Stories
1
Buildings
1
Units
5
Rooms
14
Bathrooms
5
Lot
0.38 ac
Current owner
From public records · entity-resolved
20701 Marion St LLC
Entity
Free & Clear · 1 yrs held
Mailing address
2511 16TH AVE, SAN FRANCISCO, CA 94116-3051
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
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 29, 2025
—
20701 Marion St LLC
Saed Nijem
Grant Deed
—
Jul 16, 2021
—
Saed Nijem
Reem Nijem
Intrafamily Transfer
related
$300,000 · Paul Lange
Mar 10, 2021
$450,000
Saed Nijem
William Joseph Sidari
Grant Deed
—
Oct 12, 2015
—
Sidari,dom Living Trust
Sidari,dominic J
Quit Claim Deed
related
—
Sep 25, 2013
—
Dominic J Sidari
Sidari,barbara J
Affidavit Of Death
related
—
Apr 3, 1973
—
Dominic J Sidari
—
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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