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ActiveCondo

$439,000

324 Catalpa St Apt 120, San Mateo 94401

Beds1
Baths1
Sqft640
DOM7
No Photos Available

AddressIntel AI Briefing

Frame as an excellent suburban San Mateo condo investment with stable historical comps and solid rental yield. This property represents a low-maintenance, below-market entry point without high-scale multi-unit risk. Individual holding offers a highly predictable asset class play in a high-demand zip code.

Property Permit History

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

Recent Neighborhood Remodeling (San Mateo)

2026-08-04520 BUCKNELL DR SAN MATEO 94402-3250 CA
Single Family (Addition) - Add/Alter
$275,473Issued
2026-08-04725 E 16TH AVE SAN MATEO 94402-2131 CA
Single Family (Alteration/Repair) - Kitchen & Bath Remodel (Flat)
$20,388Issued
2026-08-043131 SUNSET TER SAN MATEO 94403-3846 CA
Single Family (Addition) - Add/Alter
$79,365Issued
2026-08-03116 POWELL ST SAN MATEO CA 94401-2033
Single Family (Addition) - Add/Alter
$268,896Issued
2026-08-032831 MONTEREY ST Unit: B SAN MATEO CA 94403
Single Family (New) - New
$123,326Issued
2026-07-31908 9TH AVE SAN MATEO CA 94402-1434
Single Family (Alteration/Repair) - Kitchen & Bath Remodel (Flat)
$17,000Issued

Parcel & Zoning Info

APN108520370
Official Lot Sqft539
Zoning CodeNO DATA ASSIGNED
SB 9 StatusN/A

Condo Investment Snapshot

Value Score63/100
Price / Sqft$686 vs $732 mkt
Price vs Market-6.3% At market
Est. Rent$1,524/mo

Price positioning vs. 116 recent comparable condo/townhome sales in this ZIP. Est. rent is a rule-of-thumb (price ÷ 24 ÷ 12), not a market quote. SB 9 / ADU development analysis doesn't apply to condos: the owner doesn't control the underlying land.

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

College Park Elementary

San Mateo-Foster City

0.5 miles away
Middle School

Borel Middle

San Mateo-Foster City

1.4 miles away
High School

San Mateo High

San Mateo Union High

0.5 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

67/100

Based on recent sales velocity and local demand in 94401.

Flippability Score

40/100

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

Bidding War Prob.

47%

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 6 recent condo sales in 94401: $699/sqft.

Hard Costs$400,000
New Build1,000 sqft
Total Capital Required$1,014,000
Estimated Resale (ARV)$699,000

Projected Profit

-$315,000
-31.1% ROI

Warning: Project is mathematically underwater.

Recent Comparables (94401)

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Sold
$460,000
Sold: 2026-07-01
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Sqft: 725
$/Sqft: $634

1 Baldwin Ave Apt 804

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820 N Delaware St Apt 215

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821 N Humboldt St Apt 302

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833 N Humboldt St Apt 208

Sold
$520,000
Sold: 2026-07-30
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$/Sqft: $750

222 8th Ave Apt 304

Sold
$1,290,000
Sold: 2026-07-23
Lot: -
Sqft: 1373
$/Sqft: $940