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Property profile & analytics
OFF-MARKET
Apartment buildings
2046 San Antonio Ave Alameda, CA 94501-4257
Individually Owned
1-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-7364035
Property summary
AI-generated overview
This exceptional investment opportunity presents a well-maintained five-unit multifamily building situated on a spacious 0.17-acre lot (7,500 square feet) at 2046 San Antonio Avenue in Alameda, California. Built in 1970, the property boasts a desirable unit mix, including one three-bedroom, two-bathroom unit
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1970
Construction
WOOD
Total area
5,338 SF
Lot
0.17 ac (7,500 SF)
APN
71-244-36
UPID
US09-7364035
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
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Harry G Konstantopoulos · 1 yrs held
Harry G Konstantopoulos
since 2024
Last sale
$490,000
4 recorded transactions
Zoning & alternative use
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 Alameda submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Alameda 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 2023Property tax & assessments
Tax year 2023
Tax billed
$15,418
Tax year 2023
Assessed value
$805,687
Assessed 2024
Previous assessed
$805,687
+0.0% YoY
Effective rate
1.91%
On assessed value
Assessed land
$247,002
Assessed improvement
$558,685
Applied tax rate
21.0000
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
1970
Construction
WOOD
Heating
NONE
Buildings
1
Stories
2
Units
5
Rooms
27
Bathrooms
9
Total area
5,338 SF
Lot
0.17 ac (7,500 SF)
APN
71-244-36
UPID
US09-7364035
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
Building & site characteristics
From public records
Year built
1970
Construction
WOOD
Heating
NONE
Stories
2
Buildings
1
Units
5
Rooms
27
Bathrooms
9
Lot
0.17 ac
Current owner
From public records · entity-resolved
Harry G Konstantopoulos
Individual
Free & Clear · 1 yrs held
Mailing address
154 MTN AVE, PIEDMONT, CA 94611-3749
Mailing matches property
Different — outreach signal
Owner-occupied
No
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
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 26, 2024
—
Harry G Konstantopoulos
Harry G Konstantopoulos
Intrafamily Transfer
related
—
Feb 2, 2021
—
Harry G Konstantopoulos
George H Konstantopoulos
Intrafamily Transfer
related
—
Jun 27, 2007
—
Konstantopoulos 1994 Trust
Konstantopoulos 1994 Trust
Quit Claim Deed
related
—
Sep 16, 1994
$490,000
Konstantopoulos Trust
Janiszewski Trust
Grant Deed
—
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.
Try Rey
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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