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ActiveSingle Family

$2,799,000

18397 Swarthmore Dr, Saratoga 95070

Beds3
Baths2
Sqft1,400
DOM7
No Photos Available

AddressIntel AI Briefing

The optimal play is teardown-and-mansionize to build a luxury estate matching Saratoga's massive $4.8M ARV ceiling. Intense local contractor heat, highlighted by multi-million dollar nearby active permits, and a tiny 1,400 sqft footprint on a flat lot justify scraping this 1956 home.

Property Permit History

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

Recent Neighborhood Remodeling (Saratoga)

2026-10-0318470 RAVENWOOD DR
PGE, INSTALL OH TX, BREAKERS A...
--Issued
2026-08-0413198 Via Madronas Dr
Replace 100A service panel wit...
--Issued
2026-08-0413910 River Ranch Cir
Replace AC condenser w/ HP con...
$14,095Issued
2026-08-0412401 GREENMEADOW LN
32 PV modules (14.08KW), 1 ESS...
$64,656Issued
2026-08-0420791 Maureen Way
install a property line cleano...
$9,000Issued
2026-08-0412576 Scully Ave
Install Level 2 EVSE indoors
--Issued

Parcel & Zoning Info

APN40327055
Official Lot Sqft7,841
Zoning Code--
SB 9 StatusLikely · up to 4 units
Unlock Pathways
Ministerial ADU Ministerial SB 9 Density Bonus
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score100/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage17.9%

Standard lot · Corner lot · ~72 ft frontage × 119 ft deep, typical proportions for a detached ADU behind or beside the home. A second street frontage lets an ADU take its own entrance and address.

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.

Redevelopment Potential

Redevelopment Score55/100
ClassTeardown candidate
FAR Utilization49% of allowed
Buildable Headroom+1,455 sqft

Small, older home using a low share of the allowable building envelope on a sizable lot, a scrape-and-rebuild or major-expansion play. Zoning allows roughly 2,855 sqft of gross floor area on this lot.

Screening estimate comparing existing living area to the city's single-family floor-area limit. FAR rule curated from current municipal code. Source: Saratoga City Code 15-45.030 (allowable floor area table) (as of 2026-06-30). Verify FAR, coverage, setbacks, and height 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

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

Forest Hill Elementary

Campbell Union

0.6 miles away
Middle School

Rolling Hills Middle

Campbell Union

0.9 miles away
High School

Westmont High

Campbell Union High

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

70/100

Based on recent sales velocity and local demand in 95070.

Flippability Score

80/100

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

Bidding War Prob.

22%

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.

Zoning allows roughly 2,855 sqft on this lot, and the default builds to that envelope. The FAR figure is a discretionary-review trigger, not a hard cap.

Median of 6 recent single-family sales in 95070: $1,509/sqft.

Hard Costs$1,160,000
New Build2,900 sqft
Total Capital Required$4,134,000
Estimated Resale (ARV)$4,376,100

Projected Profit

$242,100
5.9% ROI

Warning: Margin is tight for the construction risk.

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