1227 Roberto Lane
Los Angeles, CA, 90077 $ 11,900,000
Bedrooms5 Baths5.1 Sq 9,213 Monthly Estimate*
$ 73,270
Listed by Nourmand & Associates-BH
for $11,900,000 with 5 bedrooms and 5 full baths, 1 half bath. This 9,213 square foot home was built on a lot size of 0.3449.
THE OBSERVATORY has arrived.Bel Air's next great modern estate is ready to be completed. Set behind gates in one of Los Angeles' most coveted enclaves, this extraordinary nearly completed architectural masterpiece spans approximately 9,200 square feet and captures sweeping panoramic views from Downtown Los Angeles to the Pacific Ocean. Offered approximately 85% complete and sold in its current unfinished condition, THE OBSERVATORY presents a rare opportunity to finish a future trophy estate in prime Bel Air. The following reflects the residence as envisioned upon full completion: Designed with striking scale and dramatic architectural presence, the residence is envisioned with soaring 12-foot ceilings, floating staircases, and walls of Fleetwood glass framing endless city-to-ocean vistas. Expansive covered terraces throughout create seamless indoor-outdoor living and entertaining on every level. Planned resort-style grounds include a spectacular pool and spa with floating pavers, an oversized step-in lounging platform, built-in barbecue area, and multiple outdoor entertaining spaces anchored by dramatic Da Vinci fireplaces. The home is also designed with both a show kitchen and separate chef's kitchen, blending elevated design with effortless functionality. The fully daylight lower level is planned to feature an entertainment lounge, bar, wine cellar, theater, gym, steam shower, dry sauna, guest suites, and expansive outdoor patios. Upstairs, luxurious ensuite bedrooms culminate in an exceptional primary retreat complete with fireplace, private terrace, spa-inspired bath, and oversized dual closets. Crowning the residence is an approximately 2,730 square-foot rooftop deck with multiple lounge areas and breathtaking panoramic views stretching across the Los Angeles skyline to the ocean. Additional planned features include elevator access to all levels, smart home automation, and exceptional designer finishes throughout. A rare and compelling opportunity for a developer, investor, or visionary end user to complete one of Bel Air's next iconic modern estates.
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FeaturesGeneralLiving Area 9213
Heating Central
Cooling CentralAir
Appliances Dishwasher Refrigerator Dryer Washer
Zoning LARE15
Architectural Style Modern
Pool Features InGround
View CityLights Canyon Ocean
Stories Count 2
Levels Two
Property Subtype SingleFamilyResidence
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Full Baths 5
Special Listing Conditions Standard
Status Active
Directions Bel Air West Gate - Bellagio Sarbonne Chalon Chantilly Roberto.
City Los Angeles
Senior Community Y/N false
MLS Area C04 - Bel Air - Holmby Hills
Lot Size Units SquareFeet
Lot Size Square Feet 15022
Spa Features Heated
Property Attached Y/N false
Standard Status Active
Property Sub Type Additional SingleFamilyResidence
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InteriorFurnished Y/N Unfurnished
Fireplace Features Den RecreationRoom
Total Stories 2
Common Walls NoCommonWalls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
1/4 Baths 0
3/4 Baths 0
Laundry Features Inside
Total Bedrooms 5
Total Baths 6
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ExteriorParking Features DoorMulti Driveway Garage SideBySide
Total Parking 0
Lot Size Area 15022
Spa true
Building Area Total 9213
Lot Dimensions 93x165
Lot Size Acres 0.3449
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* Excluded FeaturesList ByNourmand & Associates-BhBroker
rochelle@rochellemaize.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $73,270
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Los Angeles, CA
Average List Price $4,078,303
Percent of Sale Price 66%
About Los Angeles, CA 3,920,026 Population
6% Since 2002
$ 55,057 Median Income
36.82 Median Age
27% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/19/2026 | $11,900,000 | | Listed Price |