Back to Search
Property profile & analytics
OFF-MARKET
Retail space
438 Hartz Ave 442 Danville, CA 94526-3804
Entity Owned
7-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-1915012
Property profile
Verified
Property type
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Year built
1935
Total area
1,696 SF
Lot
0.13 ac (5,850 SF)
Zoning code
RB
APN
208-022-011-0
UPID
US09-1915012
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
-
Frontier Barber Shop Barber Shop
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
Jack And Sylvia Dudum Family LP · 7 yrs held
Jack And Sylvia Dudum Family LP
since 2018
7 recorded transactions
Zoning & alternative use
RB · Danville, 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 Danville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Danville 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 2024Property tax & assessments
Tax year 2024
Tax billed
$15,016
Tax year 2024
Assessed value
$1,269,000
Assessed 2024
Previous assessed
$1,269,000
+0.0% YoY
Effective rate
1.18%
On assessed value
Assessed land
$1,077,600
Assessed improvement
$191,400
Applied tax rate
16.0000
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
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Status
Off-Market
Year built
1935
Heating
NONE
Stories
1
Units
1
Rooms
1
Total area
1,696 SF
Lot
0.13 ac (5,850 SF)
Zoning code
RB
APN
208-022-011-0
UPID
US09-1915012
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
RB · Danville, CA
Zoning RB · permitted uses
RB · Danville, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Danville. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1935
Heating
NONE
Stories
1
Units
1
Rooms
1
Lot
0.13 ac
Current owner
From public records · entity-resolved
Jack And Sylvia Dudum Family LP
Entity
Mailing address
1875 N OLYMPIC BLVD STE #130, WALNUT CREEK, CA 94596-5161
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2018
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 25, 2018
$1,550,000
Jack And Sylvia Dudum Family LP
Kenneth L Gnkens
Grant Deed
$7,000,000 · First Republic Bank
Aug 9, 2018
—
Aquino 1985 Family Trust
Aquino,william H
Affidavit Of Death
related
—
Jun 3, 2004
—
Aquino,tr
Aquino,william H
Quit Claim Deed
related
—
May 10, 2004
—
William H Aquino
Aquino,viola G
Affidavit Of Death
related
—
Aug 15, 1985
—
Aquino Family 1985 Trust
—
Grant Deed
related
—
Jul 6, 1971
—
—
—
Grant Deed
related
—
Oct 13, 1960
—
Owner Name Unavailable
—
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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 438 Hartz Ave, Unit 442?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
