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1227 Roberto LaneLos Angeles, CA 90077

For Sale

$11,900,000

Smart Buyer Rebate $119,000

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.

Listed by Rochelle Maize

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License #01365331

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Nourmand & Associates-BH

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310-968-8828

Last updated June 04, 2026

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Source: CRMLS #26654409

Listing Facts

  • TypeSingle-family
  • NeighborhoodBel Air
  • Bedrooms5
  • Bathrooms5.5
  • Days on Prevu27
  • Size9,213 sqft
  • Price per sqft$1,292

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

05/19/2026
Listed by Nourmand & Associates-BH
$11,900,000

Property Details for 1227 Roberto Lane

Exterior

Construction

  • Stories: 2
  • Stories Total: 2
  • Architectural Style: Modern
  • Common Walls: No Common Walls

Features

  • Pool Features: In Ground
  • View: City Lights, Canyon, Ocean

Measurements

  • Building Area Total: 9,213
  • Lot Size Acres: 0.34
  • Lot Size Area: 15,022
  • Lot Size Dimensions: 93,165
  • Lot Size Square Feet: 15,022
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 4377022028

Interior

Features

  • Appliances: Dishwasher, Refrigerator, Dryer, Washer
  • Fireplace Features: Den, Recreation Room
  • Fireplace: Yes
  • Spa Features: Heated
  • Spa: Yes

Measurements

  • Living Area: 9,213
  • Living Area Source: Other

Rooms

  • Bathrooms Full: 5
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5

Parking

Parking

  • Attached Garage: Yes
  • Parking Features: Door-Multi, Driveway, Garage, Side By Side

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Inside

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5.5 bathrooms in this single-family home at 1227 Roberto Lane.

How does 1227 Roberto Lane compare to other single-family homes in Bel Air?

This single-family home is listed 29% below the average price for single-family homes in Bel Air and has been on the market for 80 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 9,213 sqft.

1227 Roberto Lane is a 5-bedroom, 5.5-bath single-family home for sale in Los Angeles CA 90077. Listed on Prevu for 27 days at $11,900,000. This residence features 9,213 square feet of living space, located in Bel Air. The median listing price for single-family homes in this area is $8,995,000. Property amenities include dishwasher, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Los Angeles.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.