Browse

4258 Lakeshore Ave

Crocker Hghlands · Oakland

4258 Lakeshore Ave

Style

Single Family Residence

Zoning

RD

Year built

1923

Existing

3 bd · 2 ba

Interior

1,691 sf

Lot size

3,027 sf

$1,395,000

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.

Single-Family Homes and ADUs on Separate Lots

Add 1 potential unit
$579K estimated cost
$1.3M future value add

Applicable but Space Constrained: ADU

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 ScenarioSB9
Estimated Project Cost
$2,016,043
SB9 scenario · 1 new unit · 1,332 new sf
Build Cost / SF
$
SB9 build cost$579,193
29% of project cost
Property acquisition$1,436,850
71% of project cost
Estimated Project Value (2 Year)
$2,720,818
$2,542,793 1-year project value ·
35.0% total ROI
$704,775 potential ROI
Added scenario value$1,325,818
49% of completed value
Current property value$1,395,000
51% of completed value
Acquisition71%
Soft Costs5%
Hard Costs23%
Value Projections
Today list price$1,395,000
24-month added value$1,325,818
24-month project value$2,720,818
Potential ROI$704,775
Assumptions
Current sale / sf$825
Average sale / sf$746
Annual growth15.5%
Comp bedrooms3
Comp radius5 miles
Price / sf sourceAverage sold comps
Added sqft1,332 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
$579K
Per Home
$2.02M
# of original sq ft
1,691
# of new sq ft
1,332
Total sq ft
3,023
Per Sq Ft
N/A
Per Sq Ft
$435
Per Sq Ft
$667
Total
$1.44M
Total
$579K
Total
$2.02M
Financing Estimate
Construction Loan

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

Construction Estimate
Loan Proceeds
Construction basis
Soft + hard costs
$579K
Loan proceeds
65% loan-to-cost
$376K
Cash required
Unfinanced development cost
$203K
Monthly payment
Interest-only estimate
$3K

Timeline

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

Estimated Total Duration

15 months

SB9

Design

Concept design, site planning, and early coordination.

2 months

Month 1 - Month 2

Permitting

Planning review, entitlement approvals, and building permits.

4 months

Month 3 - Month 6

Site Work

Utility coordination, grading, and site preparation.

2 months

Month 7 - Month 8

Construction

Vertical construction through final inspection.

7 months

Month 9 - Month 15

Property Overview

MLS: bridgeMLS

Property information from bridgeMLS

Listed by Rosie Nysaether · Compass

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 August 14, 2026 at 11:31 AM PDT.

Location

Data from Type Five
Jurisdiction
Oakland
Zoning
RD
Overlay Districts
None
Climate Zone
Zone 3
Transit Access (1/2 mi)
Yes (Lakeshore Av & Park Ln)

Natural Hazards

Data from Type Five
Flood Zone
X
Liquefaction Risk
No
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
View on GoogleView on Zillow