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2231 Foothill Boulevard, North Tustin, CA 92705

$4.00M3bd · 3ba · 3,400 sqft
Lot 30,506 sqft•Single Family Residence•
Active
•6d on market•MLS# OC-26217524

Property Description

A one-of-one expression of California Modern architecture, 2231 Foothill Boulevard is a home that simply cannot be replicated. Designed and built in 2007 by architect and owner Ruth Hasell, the residence draws inspiration from the modernist principles of Richard Neutra and Tadao Ando, pairing a deep connection to the landscape with bold, elemental materials. Recognized with an AIA Orange County award and featured by the Los Angeles Times, the home stands as a celebrated example of thoughtful Southern California design. Set into a secluded hillside on approximately 30,500 square feet, the 3-bedroom, 3-bathroom residence spans approximately 3,400 square feet and is defined by poured-in-place concrete, exposed wood, expansive glass, and a metal roof. Privacy is central to the experience. Hidden from the street in a quiet, no-through-traffic setting, the property feels remarkably removed despite being in the heart of Orange County. A permanent Tustin Ranch greenbelt borders the southern property line, while the elevated setting captures sweeping views toward Saddleback Mountain. Designed around natural light, views, and outdoor living, nearly every major space connects to an outdoor deck. A dramatic North-East facing 50-foot skylight runs along the central spine, while the living room and primary suite capture elevated sunrise views. Thoughtful built-ins and flexible spaces are integrated throughout. Two kitchens, including a secondary kitchen with direct access to the pool and spa deck, provide effortless flexibility for entertaining and guests. Multiple outdoor living areas, a private pool and spa, and access to a private tennis court complete the Southern California lifestyle. Fire-conscious design further distinguishes the home through poured concrete construction, a metal roof, irrigated hillsides, and an automatic fire sprinkler system. A private retreat of exceptional design and character, 2231 Foothill offers a living experience as distinctive as the architecture itself.

Features & Amenities

FeeBuilt 2007

Property Details

Land Type
Fee
Year Built
2007
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Heating
Zoned
Cooling
Dual, Zoned
View
Hills, Mountain(s), Park/Greenbelt, Trees/Woods
Flooring
Wood
Roof
Metal
City
North Tustin
Zip Code
92705
County
Orange
Listed byKase Real Estate, Keven Stirdivant

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$20,200.89
Principal & Interest
Loan Amount
$3,196,000
Total Interest
$4,076,322
Total Payment Over 30 Years
$7,272,322
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 5 closed

2231 Foothill Boulevard, North Tustin, CA 92705

North Tustin · Single Family Residence

$4.00M
Luxury Tier
Beds
3
Baths
3
Sqft
3,400
Lot
30,506 sqft
Year
2007
$/Sqft
$1175
Pool: Yes✓
Spa: Yes✓
View: mountain✓
Garage: 2-car✓

Listed in line with the median closed sale of $3,900,000. Price per sqft ($1,175) is a 34% premium to closed comps ($879). Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $4.00M· $1,175/sqft
Total list price
Closed comps
vs closed median $3.90M
+$95K (+2.4%)
Active comps
vs active median $4.00M
$0 (0.0%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $978
+$197 (+20.1%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
53 PonchoIrvine2021453,7006,000$946$3.50M258
100 BozemanIrvine2024453,5546,078$1,007$3.58M1955
1791 Sirrine DriveNorth Tustin1963543,50033,350$1,141$4.00M1154
11321 Reservoir RoadNorth Tustin2006674,92340,410$833$4.10M6449
46 ShadybendIrvine2016454,2005,500$964$4.05M3748
Total: 5 · Average4.65.23,975.418,267.6$978.2$3.85M26.6
Median3,700$4.00M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
10710 Plumas WayTustin200204/29/2026554,33318,030$4.29M$4.00M$9230.934070
2162 Racquet HillNorth Tustin197607/23/2026554,37623,400$3.69M$3.90M$8911.054166
2192 Racquet HillNorth Tustin197610/22/2026454,08921,000$3.90M$3.73M$9130.96064
1761 Lemon TerNorth Tustin197701/13/2026564,18233,900$3.45M$3.42M$8190.999763
1301 Smokewood DriveNorth Tustin202608/05/2026885,03818,850$4.40M$4.28M$8490.976253
Total: 5 · Average5.45.84,403.623,036$3.87M$3.87M$879—48
Median4,333$3.90M$3.90M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.