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ActiveCondo

$1,050,000

3357 Brittan Ave Apt 6, San Carlos 94070

Beds3
Baths2
Sqft1,239
DOM14
No Photos Available

AddressIntel AI Briefing

This updated San Carlos condo is positioned at a 7.4% discount to local comps, offering a stable investment with an estimated $3,646 monthly rental yield. High owner-occupancy and strong median incomes in the area support steady appreciation, making this a solid rental portfolio addition rather than a development candidate.

Property Permit History

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

Recent Neighborhood Remodeling (San Carlos)

2026-08-211506 CORDILLERAS AVE SAN CARLOS CA 94070
Building (Residential) - Kitchen Remodel
--Issued
2026-08-20222 LAUREL ST Unit: 201 SAN CARLOS CA 94070
Building Residential-Bathroom Remodel
--Issued
2026-08-201388 WOODLAND AVE SAN CARLOS CA 94070
Building Residential- Addition
--Issued
2026-08-20239 MANOR DR SAN CARLOS CA 94070
Building Residential-Bathroom Remodel
--Issued
2026-08-192616 THORNHILL DR SAN CARLOS CA 94070
Building Residential- Addition
--Issued
2026-08-1890 DARTMOUTH AVE SAN CARLOS CA 94070
Building Residential-Interior Remodel
--Issued

Parcel & Zoning Info

APN110200060
Official Lot Sqft197
Zoning CodeNO DATA ASSIGNED
SB 9 StatusN/A

Condo Investment Snapshot

Value Score64/100
Price / Sqft$848 vs $912 mkt
Price vs Market-7.1% Below market
Est. Rent$3,646/mo

Price positioning vs. 55 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

High
Elevated fire risk; impacts insurance cost and building materials.

Liquefaction

No
Not in a mapped liquefaction zone.

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

Heather Elementary

San Carlos Elementary

1.0 miles away
Middle School

Tierra Linda Middle

San Carlos Elementary

1.9 miles away
High School

Canyon Oaks Youth Center

San Mateo County Office of Education

0.6 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

86/100

Based on recent sales velocity and local demand in 94070.

Flippability Score

45/100

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

Bidding War Prob.

45%

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 8 recent condo sales in San Carlos (94070): $881/sqft. Sized within 25% of the 1,900 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$1,045,000
New Build1,900 sqft
Total Capital Required$2,270,000
Estimated Resale (ARV)$1,673,900
Cost of Sale (5%)-$83,695
Net Proceeds$1,590,205

Projected Profit

-$679,795
-29.9% ROI

Warning: Project is mathematically underwater.

Recent Comparables (San Carlos 94070)

Sized to the modelled 1,900 sqft build: sales within 25% of it. Smaller houses sell for more per foot, so pricing a rebuild off them overstates resale.

793 Elm St Apt 21

Sold
$1,256,000
Sold: 2026-07-31
Lot: -
Sqft: 1519
$/Sqft: $827

793 Elm St Apt 23

Sold
$1,330,000
Sold: 2026-06-16
Lot: -
Sqft: 1512
$/Sqft: $880

656 Walnut St Unit 401

Sold
$1,605,000
Sold: 2026-05-07
Lot: -
Sqft: 1628
$/Sqft: $986

404 Portofino Dr Apt 3

Sold
$1,255,000
Sold: 2026-04-17
Lot: -
Sqft: 1570
$/Sqft: $799

560 El Camino Real Apt 407

Sold
$1,700,000
Sold: 2026-03-24
Lot: -
Sqft: 1425
$/Sqft: $1,193

793 Elm St Apt 17

Sold
$1,357,000
Sold: 2026-03-09
Lot: -
Sqft: 1539
$/Sqft: $882

777 Walnut St Apt 404

Sold
$1,825,000
Sold: 2026-01-26
Lot: 14,780
Sqft: 1490
$/Sqft: $1,225

438 Portofino Dr Apt 101

Sold
$1,375,000
Sold: 2025-12-12
Lot: -
Sqft: 2113
$/Sqft: $651