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89 Yosemite Avenue

Oakland

89 Yosemite Avenue

Style

Single Family Residence

Zoning

RM-2

Year built

1910

Existing

3 bd · 2 ba

Interior

1,995 sf

Lot size

3,238 sf

$1,249,888

For Sale

Development Scenarios

Here's how you can use existing housing laws to add more housing units to this property. For illustrative purposes only, as actual site conditions should be verified in person.

ADU

Add 1 potential unit to the backyard
$251K-$351K estimated cost
$261K-$523K future value add

Single-Family or Multi-Family Homes on Separate Lots

Add 1 potential unit
$267K-$477K estimated cost
$261K-$779K future value add
Loading infill model...

Density level

Density controls will appear after the model finishes loading.

Generating the lot configuration for this scenario and density...

Financials

These estimates model the potential development economics for this scenario using local construction costs and comparable sale prices. They're provided for illustrative purposes only and aren't financial advice.

Selected ScenarioADU
Estimated Project Cost
$1,538,432
ADU scenario · 1 new unit · 346 new sf
Build Cost / SF
$
ADU build cost$251,048
16% of project cost
Property acquisition$1,287,385
84% of project cost
Estimated Project Value (2 Year)
$1,510,920
$1,515,307 1-year project value ·
-1.8% total ROI
-$27,512 potential ROI
Added scenario value$261,032
17% of completed value
Current property value$1,249,888
83% of completed value
Acquisition84%
Soft Costs4%
Hard Costs12%
Value Projections
Today list price$1,249,888
24-month added value$261,032
24-month project value$1,510,920
Potential ROI-$27,512
Assumptions
Current sale / sf$938
Average sale / sf$780
Annual growth-1.7%
Comp bedrooms3
Comp radius5 miles
Price / sf sourceAverage sold comps
Added sqft346 sf
Cost Breakdown

Unit Economics
Original Property
Acquisition only
Build New Homes
Soft + hard costs
All-In
Total project
# of original homes
N/A
# of new homes
1
Total homes
1
Per Home
N/A
Per Home
$251K
Per Home
$1.54M
# of original sq ft
1,333
# of new sq ft
346
Total sq ft
1,679
Per Sq Ft
N/A
Per Sq Ft
$726
Per Sq Ft
$916
Total
$1.29M
Total
$251K
Total
$1.54M
Financing Estimate
Construction Loan

Estimate construction proceeds, cash required, and interest-only payments.

Construction Estimate
Loan Proceeds
Construction basis
Soft + hard costs
$251K
Loan proceeds
65% loan-to-cost
$163K
Cash required
Unfinanced development cost
$88K
Monthly payment
Interest-only estimate
$1K

Timeline

Typical project phasing based on the selected scenario, density, and generated development scope.

Estimated Total Duration

11 months

ADU

Design

Concept design, site planning, and early coordination.

1 month

Month 1

Permitting

Planning review, entitlement approvals, and building permits.

3 months

Month 2 - Month 4

Site Work

Utility coordination, grading, and site preparation.

2 months

Month 5 - Month 6

Construction

Vertical construction through final inspection.

5 months

Month 7 - Month 11

Property Overview

MLS: bridgeMLS

Property information from bridgeMLS

Listed by Michael Mendoza · Intero Real Estate Services

bridgeMLS © 2026. Information Deemed Reliable but not Guaranteed. This information is being provided by bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at June 19, 2026 at 5:33 PM PDT.

Location

Data from Type Five
Jurisdiction
Oakland
Zoning
RM-2
Overlay Districts
None
Climate Zone
Zone 3
Transit Access (1/2 mi)
Yes (W MacArthur Blvd & Fairmount Av)

Natural Hazards

Data from Type Five
Flood Zone
X
Liquefaction Risk
Yes
Landslide Risk
No
Fault Zone
No

Fire Risk

Data from Type Five
Fire Hazard Zone
NOT IN VHFHZ
Fire Responsibility
LRA
Wildfire Protection Req.
No