Back to Search
ActiveSingle Family

$1,898,000

3751 Bay Rd, Menlo Park 94025

Beds2
Baths2
Sqft1,390
DOM12
No Photos Available

AddressIntel AI Briefing

The optimal play is a teardown-and-mansionize strategy, yielding a spectacular 48% estimated developer ROI due to strong size-matched resale rates. A secondary play of an SB 9 lot split into multiple units is also highly viable on this 7,034 sqft lot. Builders must account for liquefaction soil mitigation, but the high local price ceiling easily absorbs these added soft costs.

Property Permit History

No permit history found directly associated with this property's address.

Recent Neighborhood Remodeling (Menlo Park)

2026-08-22875 HAMILTON AVE, MENLO PARK CA 94025
Building Pre-Application
--Received
2026-08-22766 NASH AVE, MENLO PARK CA 94025
Building Pre-Application
--Received
2026-08-21158 LAUREL AVE, MENLO PARK CA 94025
Residential Reroof
--Received
2026-08-21785 PARTRIDGE AVE, MENLO PARK CA 94025
Building Pre-Application
--Received
2026-08-2115 MAYWOOD LN, MENLO PARK CA 94025
Revision
--Received
2026-08-2112 MAYWOOD LN, MENLO PARK CA 94025
Revision
--Received

Parcel & Zoning Info

APN055214010
Official Lot Sqft7,034
Zoning CodeR-1, S-73
SB 9 StatusEligible · up to 4 units
SB 9 Block Reasons No SB 9 disqualifiers found
Development Blockers
Liquefaction
Unlock Pathways
Ministerial ADU Ministerial SB 9 Builder's Remedy SB 423 Streamlining Density Bonus
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score96/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage19.8%

Flag / irregular · ~86 ft frontage × 156 ft deep, a tucked-away rear unit is very private; access is typically via the pole driveway.

Screening heuristic based on lot size, existing coverage, lot orientation, and hazard overlays. CA ADU law is ministerial statewide; verify max size, setbacks, and JADU owner-occupancy with the local planning dept.

Hazard Snapshot

Flood Zone

X
Area of minimal flood hazard.

Fire Severity

None
Not in a mapped state fire severity zone.

Liquefaction

Yes
In a mapped liquefaction zone. May require specialized foundation engineering.

Fault Zone

No
Not in a mapped Alquist-Priolo fault zone.

Not a substitute for a Natural Hazard Disclosure (NHD) report. Zones reflect available GIS data and may not cover all localities.

Nearby Public Schools

Elementary School

Taft Elementary

Redwood City Elementary

0.4 miles away
Middle School

Cesar Chavez Ravenswood Middle

Ravenswood City Elementary

2.4 miles away
High School

Tide Academy

Sequoia Union High

0.9 miles away

School boundaries are subject to change. Nearest school distance does not guarantee enrollment eligibility. Check with the local district. Data provided by CDE.

Proprietary Intelligence

Market Heat Index

94/100

Based on recent sales velocity and local demand in 94025.

Flippability Score

85/100

Measures neighborhood renovation density vs. recent permits on this property.

Bidding War Prob.

35%

Likelihood of multiple offers based on local list-to-sale ratios and DOM.

Proforma ROI Calculator

Back-of-the-napkin deal analysis across development strategies.

Median of 12 recent single-family sales in Menlo Park (94025): $1,619/sqft. Sized within 25% of the 2,100 sqft build, because smaller houses sell for more per foot and pricing a rebuild off them overstates resale.

Commission, transfer tax and closing. Deducted from resale before profit, so the ROI below is net of the exit rather than gross.

Carry on total capital for the project duration. At 0% the model is a cash purchase; 12 months at a typical construction-loan rate moves ROI by 6 to 10 points on a deal this size, so price it with your real rate.

Hard Costs$1,155,000
New Build2,100 sqft
Total Capital Required$3,228,000
Estimated Resale (ARV)$3,399,900
Cost of Sale (5%)-$169,995
Net Proceeds$3,229,905

Projected Profit

$1,905
0.1% ROI

Warning: Margin is tight for the construction risk.

Recent Comparables (Menlo Park 94025)

Sized to the modelled 2,100 sqft build: sales within 25% of it. Smaller houses sell for more per foot, so pricing a rebuild off them overstates resale.

1004 Del Norte Ave

Sold
$3,250,000
Sold: 2026-08-20
Lot: 8,956
Sqft: 1950
$/Sqft: $1,667

Marcussen Dr

Sold
$2,900,000
Sold: 2026-08-17
Lot: 7,143
Sqft: 2600
$/Sqft: $1,115

414 Laurel Ave

Sold
$4,325,000
Sold: 2026-08-17
Lot: 7,000
Sqft: 1915
$/Sqft: $2,258

627 16th Ave

Sold
$3,200,000
Sold: 2026-08-13
Lot: 5,350
Sqft: 2518
$/Sqft: $1,271

1342 N Lemon Ave

Sold
$5,165,000
Sold: 2026-08-11
Lot: 10,071
Sqft: 2420
$/Sqft: $2,134

811 Paulson Cir

Sold
$3,610,000
Sold: 2026-08-03
Lot: 6,855
Sqft: 2429
$/Sqft: $1,486

23 Shasta Ln

Sold
$5,500,000
Sold: 2026-08-03
Lot: 14,554
Sqft: 2600
$/Sqft: $2,115

25 Stowe Ln

Sold
$2,500,000
Sold: 2026-07-31
Lot: 4,979
Sqft: 1590
$/Sqft: $1,572

2062 Mills Ave

Sold
$3,700,000
Sold: 2026-07-31
Lot: 6,000
Sqft: 2116
$/Sqft: $1,749

22 Susan Gale Ct

Sold
$3,600,000
Sold: 2026-07-27
Lot: 4,638
Sqft: 2460
$/Sqft: $1,463

630 San Benito Ave

Sold
$2,765,000
Sold: 2026-07-24
Lot: 5,350
Sqft: 2400
$/Sqft: $1,152

440 Central Ave

Sold
$4,400,000
Sold: 2026-07-15
Lot: 7,000
Sqft: 1840
$/Sqft: $2,391