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Property profile & analytics
OFF-MARKET
Estimated value
$1,070,000
Apartment buildings
22221 Main St Hayward, CA 94541-4054
Entity Owned
2-yr Hold
Free & Clear
Property ID
US09-8798581
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1964
Construction
WOOD
Total area
5,322 SF
Lot
0.14 ac (6,000 SF)
APN
428-31-79
UPID
US09-8798581
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
-
Main Street Apartments Apartment Building
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.07M
Owner & transaction history
Tnt Main Street LLC · 2 yrs held
Tnt Main Street LLC
since 2024
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$1.5M
+17.3%
Industrial (general)
$1.4M
+12.8%
Retail stores
$1.4M
+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
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$1,285,000
Current use
COMMERCIAL (GENERAL)
$1,505,000
Change: +17% · Conversion: Moderate
INDUSTRIAL (GENERAL)
$1,445,000
Change: +13% · Conversion: Difficult
RETAIL STORES
$1,440,000
Change: +12% · Conversion: Difficult
MEDICAL BUILDING
$1,420,000
Change: +11% · Conversion: Moderate
Blend value · Realmo final
$1.07M
Range $963k – $1.18M · ±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
$201 / 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
$30,594
Tax year 2023
Assessed value
$2,543,696
Assessed 2024
Previous assessed
$2,493,838
+2.0% YoY
Effective rate
1.20%
On assessed value
Assessed land
$636,720
Assessed improvement
$1,906,976
Applied tax rate
25.0000
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
1964
Construction
WOOD
Heating
NONE
Buildings
1
Stories
2
Units
6
Rooms
24
Bathrooms
6
Total area
5,322 SF
Lot
0.14 ac (6,000 SF)
APN
428-31-79
UPID
US09-8798581
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
$1.3M
COMMERCIAL (GENERAL)
Est. value
$1.5M
INDUSTRIAL (GENERAL)
Est. value
$1.4M
RETAIL STORES
Est. value
$1.4M
MEDICAL BUILDING
Est. value
$1.4M
APARTMENT HOUSE (5+ UNITS) Current
COMMERCIAL (GENERAL)
INDUSTRIAL (GENERAL)
RETAIL STORES
MEDICAL BUILDING
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
1964
Construction
WOOD
Heating
NONE
Stories
2
Buildings
1
Units
6
Rooms
24
Bathrooms
6
Lot
0.14 ac
Current owner
From public records · entity-resolved
Tnt Main Street LLC
Entity
Free & Clear · 2 yrs held
Mailing address
127 SPG ST STE #200, PLEASANTON, CA 94566-6083
Ownership since
2024
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
Jun 28, 2024
—
Tnt Main Street LLC
Thomas A Hall
Grant Deed
—
Jun 23, 2021
$2,400,000
Thomas A Hall
Xchange Solutions INC
Grant Deed
$1,550,000 · Heritage Bank Of Commerce
Apr 25, 2019
—
Nelson A G Flores
Lgn Investments LLC
Quit Claim Deed
—
Feb 4, 2019
$1,600,000
Lgn Investments LLC
Dumitriu J & S L/tr
Grant Deed
—
Feb 4, 2019
—
Owner Name Unavailable
Dumitriu,stella T
Affidavit Of Death
related
—
Dec 19, 2018
—
Dumitriu,john & Stella L Trust
Dumitriu,stella T
Affidavit Of Death
related
—
Dec 9, 2004
—
Dumitriu John & Stella Trust
Dumitriu,john I & Stella T
Quit Claim Deed
related
—
Mar 30, 1999
$511,000
John I Dumitriu
Chestnut Trust
Grant Deed
—
Jan 7, 1998
$410,000
Chestnut Trust
Chow,herbert
Trustees Deed
$287,000 · World Savings Bank
Jan 7, 1998
—
Herbert Chow
Chow,janet
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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