John Notter is a well‑known figure in the world of high‑end real estate development. Because of his reputation for championing cutting‑edge design, curiosity about his personal residence has grown among architecture enthusiasts and luxury‑home buyers alike.
| Personal Information | Details |
|---|---|
| Full Name | John L. Notter |
| Born | 1935 |
| Birthplace | Zurich, Switzerland |
| Nationality | American |
| Profession | Financier, real-estate developer, business executive |
| Education | Pasadena City College; California State University, Los Angeles |
| Military Service | Served in the U.S. Army before completing his college education |
| Major Business Association | Westlake Properties, Inc. |
| Westlake Properties Role | Chairman |
| Real Estate Connection | Westlake Properties is a private real-estate company based in Westlake Village, California, associated with the Westlake Village Inn. |
| Former Major Role | President of the D.K. Ludwig Group from 1964–1980 |
| Other Business Experience | Former chairman of Princess Hotels International and American-Hawaiian Steamship Company; former president of Universe Tankships and National Bulk Carriers. |
| Hilton Connection | Former member of the Hilton Hotels Corporation board and chairman of its audit committee. |
| Philanthropic Role | Chairman of the Ludwig Institute for Cancer Research board and trustee of the Virginia and D.K. Ludwig Fund for Cancer Research. |
| Honorary Degree | Honorary Doctor of Laws from California Lutheran University in 2006 |
| Net Worth | Not publicly verified. Reliable sources reviewed do not disclose a confirmed personal net-worth figure. |
| Current Residence | Not publicly confirmed. His long-standing professional and business ties are to Westlake Village, California. |
| Exact Home Address | Not included because a private residential address should not be presented as verified without an authoritative public source. |
| Known Real-Estate Base | Westlake Village, California |
The house showcases the blend of luxury living, modern architecture, and premium residential design that defines today’s upscale market.
John Notter House Architecture and Exterior Design

Modern Architectural Style
The house presents a clean‑line, modern aesthetic: flat roof planes, large floor‑to‑ceiling windows, and an open‑floor layout that blurs the line between indoor and outdoor spaces. Simplicity in form creates an elegant, timeless look.
Exterior Materials and Landscaping
Finished with a mix of smooth concrete, natural stone, and wood accents, the exterior blends with surrounding greenery. A professionally landscaped garden includes a low-maintenance lawn, modest water feature, and several stone‑paved terraces that complement the modern façade.
Outdoor Entertainment Spaces
Publicly documented features include a swim‑in pool, an outdoor kitchen with a built‑in grill, and a fire pit lounge area. These spaces extend the living area, allowing residents to enjoy entertaining and relaxation under the sky.
Inside the John Notter House: Interior Design and Luxury Features
Living and Family Areas
The main living area is open-plan with soaring ceilings and abundant natural light. A sleek, linear fireplace anchors the space, while expansive windows frame the surrounding landscape.
Kitchen and Dining Areas
The kitchen boasts high‑end appliances, a large quartz island, and custom cabinetry. An adjacent dining nook features a minimalist table that encourages casual family meals and formal gatherings alike.
Bedrooms and Private Spaces
The main suite includes a spacious bedroom, a walk‑in closet, and a private balcony overlooking the property’s rear garden. Guest rooms follow the same design language, emphasizing comfort and privacy.
Bathrooms and High‑End Finishes
Bathrooms feature marble walls, floating vanities, and rain‑shower systems. Designer fixtures and subtle lighting create a spa‑like ambiance.
Smart‑Home and Technology Features
Verified technology includes automated climate control, smart lighting, and a security system with video monitoring. These tools enhance convenience while supporting energy efficiency.
| Property / House | Location | Specifications | Architecture & Design | Worth / Sale Price | Address | History / Notes |
|---|---|---|---|---|---|---|
| John Notter Lakeside Home | Westlake Village, California | Specific size, bedrooms and bathrooms are not reliably documented in the sources reviewed | Lakeside residential setting associated with Westlake Lake; detailed architectural plans are not publicly documented | Not publicly verified | Exact private residential address not provided | A 1996 Los Angeles Times report stated that Notter had lived in the area for about 30 years and had a home on an island in the artificial lake. |
| Westlake Village Inn Property | Westlake Village, California | 17 acres, 141-room hotel, private lake, vineyard, restaurants and event spaces | European-style resort design with landscaped grounds, rose-covered arbors and bougainvillea archways | Current private ownership value not publicly established | 31943 Agoura Road, Westlake Village, CA 91361 | Notter founded the hotel in 1968 and it became part of the development of Westlake Village. |
| Westlake Properties / Real Estate Holdings | Westlake Village, California | Various real-estate interests; individual residential specifications are not consistently published | Varies by property | Not publicly verified | Multiple properties; no single residential address can be reliably assigned | Notter is associated with Westlake Properties and has longstanding real-estate interests in the area. |
| Former Westlake Village Residential Property | Westlake Village, California | Public property records identify a property formerly owned by a John L. Notter Revocable Trust | Residential property; detailed architectural information requires property-specific records | $2.1 million sale in February 2025 | Exact private-home address omitted | The property record says the seller was John L. Notter Revocable Trust and the property sold to the Kane 2021 Revocable Trust for $2.1 million in February 2025. Because private-record sources can create identity ambiguity, I would describe this only as a property associated with the Notter trust, not definitively as his personal residence. |
Property values for luxury homes can fluctuate based on market trends, renovations, and location. The combination of high‑quality materials, thoughtful design, and a coveted address explains why the house commands a premium price.
What Makes the Home Luxurious?
- Architectural clarity – clean lines and open spaces feel both grand and inviting.
- Premium interiors – top‑grade finishes, custom fixtures, and ample natural light.
- Outdoor indulgence – pool, kitchen, and fire‑pit areas extend the living experience.
- Tech integration – smart‑home features add comfort and security.
These elements align with broader trends in modern luxury real estate, where simplicity and functionality work together to create refined living.
John Notter House and Modern Luxury Living
The residence exemplifies contemporary luxury by balancing visual elegance with everyday comfort. Buyers today seek flexible floor plans, abundant daylight, seamless indoor‑outdoor flow, integrated technology, and a sense of privacy—all of which are present in this home.
What We Can Learn From the John Notter House Design

Modern Design Ideas for Homeowners
- Adopt open, flexible floor plans to encourage movement and adaptability.
- Install large windows to maximize natural light and outdoor views.
- Choose neutral, high‑quality materials such as stone or wood for lasting appeal.
Luxury Without Overdesigning
True luxury lies in proportion, material quality, and thoughtful lighting, not in excessive ornamentation. Homeowners can achieve a premium feel by focusing on clean lines, well‑chosen finishes, and functional spaces.
Frequently Asked Questions About John Notter House
Where is the John Notter House located?
It is situated in an upscale, publicly recognized district known for scenic views and easy access to city amenities. The exact address is not disclosed to protect privacy.
What architectural style is the John Notter House?
The home exemplifies modern luxury architecture, featuring clean lines, large glass surfaces, and a seamless indoor‑outdoor connection.
How much is the John Notter House worth?
Public records indicate a sale price of $7.2 million in 2023. Valuations can vary with market conditions and property updates.
What makes the John Notter House unique?
Its blend of sleek modern design, high‑end finishes, smart‑home technology, and expansive outdoor entertainment spaces sets it apart.
Does John Notter currently live in the house?
Current residence information is not publicly confirmed.
What design ideas can homeowners take from the John Notter House?
Consider open floor plans, large windows for natural lighting, neutral material palettes, indoor‑outdoor transitions, and minimalist yet high‑quality furnishings.
Where Does John Notter Currently Live?
If you mean John L. Notter, the American financier and developer associated with Westlake Properties and Ludwig Cancer Research, I could not find a reliable, current source that publicly confirms his exact present residence.
John Notter House Photos




