ADU
Medium Density
758 Alcatraz Avenue
Bushrod · Oakland
Style
Single Family Residence
Zoning
RM-2
Year built
1903
Existing
3 bd · 2 ba
Interior
1,886 sf
Lot size
4,777 sf
$895,000
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
$252K-$454K estimated cost
$335K-$837K future value add
Single-Family or Multi-Family Homes on Separate Lots
Add 1-2 potential units
$389K-$1.3M estimated cost
$541K-$2.8M 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...
Scenario Renders
SB 684
Maximum 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
$1,174,348
ADU scenario · 1 new unit · 400 new sf
Build Cost / SF
$
ADU build cost$252,498
22% of project cost
Property acquisition$921,850
78% of project cost
Estimated Project Value (2 Year)
$1,229,664
$1,240,167 1-year project value ·
4.7% total ROI
$55,316 potential ROI
Added scenario value$334,664
27% of completed value
Current property value$895,000
73% of completed value
Acquisition78%
Soft Costs5%
Hard Costs16%
Value Projections
Today list price$895,000
24-month added value$334,664
24-month project value$1,229,664
Potential ROI$55,316
Assumptions
Current sale / sf$487
Average sale / sf$890
Annual growth-3.0%
Comp bedrooms3
Comp radius5 miles
Price / sf sourceAverage sold comps
Added sqft400 sf
Cost Breakdown
Unit Economics
Original Property
Acquisition only
Build New Homes
Soft + hard costs
All-In
Total project
# of original homes
2
# of new homes
1
Total homes
3
Per Home
$461K
Per Home
$252K
Per Home
$391K
# of original sq ft
1,838
# of new sq ft
400
Total sq ft
2,238
Per Sq Ft
$502
Per Sq Ft
$631
Per Sq Ft
$525
Total
$922K
Total
$252K
Total
$1.17M
Financing Estimate
Construction Loan
Estimate construction proceeds, cash required, and interest-only payments.
Construction Estimate
Loan Proceeds
Construction basis
Soft + hard costs
$252K
Loan proceeds
65% loan-to-cost
$164K
Cash required
Unfinanced development cost
$88K
Monthly payment
Interest-only estimate
$2K
Timeline
Typical project phasing based on the selected scenario, density, and generated development scope.
Estimated Total Duration
11 months
Design
Concept design, site planning, and early coordination.
Month 1
Permitting
Planning review, entitlement approvals, and building permits.
Month 2 - Month 4
Site Work
Utility coordination, grading, and site preparation.
Month 5 - Month 6
Construction
Vertical construction through final inspection.
Month 7 - Month 11
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
Design
Concept design, site planning, and early coordination.
Month 1
1 month
Permitting
Planning review, entitlement approvals, and building permits.
Month 2 - Month 4
3 months
Site Work
Utility coordination, grading, and site preparation.
Month 5 - Month 6
2 months
Construction
Vertical construction through final inspection.
Month 7 - Month 11
5 months
Property Overview
MLS: bridgeMLS
Property information from bridgeMLS
Listed by David Gunderman · KW Advisors East Bay
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 22, 2026 at 11:17 AM PDT.
Location
Data from Type Five
Jurisdiction
Oakland
Zoning
RM-2
Overlay Districts
None
Climate Zone
Zone 3
Transit Access (1/2 mi)
-
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