Back to Search
ActiveSingle Family

$1,398,000

605 E 39th Ave, San Mateo 94403

Beds3
Baths2
Sqft1,710
DOM11
No Photos Available

AddressIntel AI Briefing

Despite the high neighborhood demographics and strong comp sales up to $3.1M, this property's remodeled status and liquefaction risk limit developer upside. Minor value-add cosmetic updates represent the only viable path to capture residual equity.

Property Permit History

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

Recent Neighborhood Remodeling (San Mateo)

07/06/20262078 QUEENS LN, SAN MATEO CA 94402-0000
Electrical Service Upgrade
$2,000Issued
07/06/20261720 MONTICELLO Rd, San Mateo CA 94402-0000
Auto Issue Permit
--Pending Payment
07/02/2026649 MAGNOLIA DR SAN MATEO 94402-1960 CA
Single Family (Addition) - Add/Alter
$200,475Issued
07/02/2026408 TERRACE WAY SAN MATEO CA 94403-2710
Single Family (Alteration/Repair) - Kitchen & Bath Remodel (Flat)
$50,000Issued
06/30/20261585 LEXINGTON AVE, SAN MATEO CA 94402
Electrical Service Upgrade
--Pending
06/30/2026SAN MATEO CA 94402-0000
Building Permit Revision
--Received

Parcel & Zoning Info

APN--
Official Lot Sqft--
Zoning Code--
SB 9 StatusBlocked

Hazard Snapshot

Flood Zone

None
No data available.

Fire Severity

None
Not in a mapped state fire severity zone.

Liquefaction

No data
Seismic data unavailable.

Fault Zone

No data
Seismic data unavailable.

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

Proprietary Intelligence

Market Heat Index

80/100

Based on recent sales velocity and local demand in 94403.

Flippability Score

45/100

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

Bidding War Prob.

62%

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.

Based on 6 recent sales in 94403 averaging $1,354/sqft.

Hard Costs$1,026,000
New Build2,565 sqft
Total Capital Required$2,599,000
Estimated Resale (ARV)$3,473,010

Projected Profit

$874,010
33.6% ROI

Recent Comparables (94403)

1358 Claudia Ave

Sold
$1,575,000
Sold: 2026-07-02
Lot: 5,000
Sqft: 1060
$/Sqft: $1,486

723 Linda Ct

Sold
$2,400,000
Sold: 2026-06-26
Lot: 24,738
Sqft: 2030
$/Sqft: $1,182

1749 Lake St

Sold
$2,688,888
Sold: 2026-06-24
Lot: 8,452
Sqft: 1475
$/Sqft: $1,823

2247 Salisbury Way

Sold
$1,690,000
Sold: 2026-06-30
Lot: 5,000
Sqft: 1330
$/Sqft: $1,271

1909 Polo Ct

Sold
$2,525,000
Sold: 2026-07-01
Lot: 6,978
Sqft: 1760
$/Sqft: $1,435

1700 DE Anza Blvd Unit 306C

Sold
$985,000
Sold: 2026-06-26
Lot: -
Sqft: 1060
$/Sqft: $929