Realmo Analytics

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Property profile

3851 San Pablo Dam Rd El Sobrante, CA 94803

FOR SALE
Retail space
Property ID
US09-3027039
1,980 SF 0.28 ac lot Built 1946
Last sale May 2025 · $225,000
Individually Owned Owner of record is an individual. 1-yr Hold Held for 1 years. Free & Clear No active or open recorded mortgage detected.
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Market Trends Soon

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2024

What does the county charge?
$8k
Tax billed · 2024
Assessed value$505k
Assessed land$388k
Assessed improvement$117k
Effective rate1.59%

Value estimate

· Oct 2026
$255k
$230k – $281k
AI approach$255k
NOI build-up
Gross scheduled income$77k
Vacancy & credit loss−$5k
Operating expenses−$22k
NOI · 6.75% cap applied$51k

Realmo valuation models over county records and 5 qualifying comparable sales.

Recently sold

What actually traded nearby?
$191/SF
Submarket average, outlier-cleaned · 107 recorded sales of this use type
Observed band · Q1–Q3$98 – $272
Qualifying comparables5

Cap rate analysis

How does the asset earn?
6.75%
$51k estimated NOI · market benchmarks for this use type

Price anchors at 6 / 6.5 / 7% — in the full report.

Zoning insight

What can be built here?
R-B
The purpose of R-B zone is to provide carrying on of a retail business, hotels and motels
General categoryCOMMERCIAL
JurisdictionCONTRA COSTA

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm22.7
Realty agency20.1
HVAC Service11.6

Location

3851 San Pablo Dam Rd El Sobrante, CA 94803
County assessor Recorded deeds · 9 transfers 5 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 8 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
4300 Appian, El Sobrante, CA 94803-2206 $525,000 Apr 2022 1,047 SF
5075 Appian, El Sobrante, CA 94803-1901 $495,000 Sep 2021 1,375 SF
445 Vly Vw, El Sobrante, CA 94803-1641 $50,000 Aug 2019 1,922 SF
408 La Paloma, El Sobrante, CA 94803-1732 $500,000 Apr 2019 2,978 SF
959 Mnr, El Sobrante, CA 94803-1356 $253,561 Jan 2019 2,719 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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