1227 Roberto Ln Los Angeles, CA 90077
Bel Air NeighborhoodEstimated payment $67,429/month
Highlights
- Ocean View
- Tennis Courts
- Fireplace in Primary Bedroom
- Roscomare Road Elementary Rated A-
- In Ground Pool
- Modern Architecture
About This Home
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.
Home Details
Home Type
- Single Family
Lot Details
- 15,022 Sq Ft Lot
- Lot Dimensions are 93x165
- Property is zoned LARE15
Property Views
- Ocean
- City Lights
- Canyon
Home Design
- Modern Architecture
Interior Spaces
- 9,213 Sq Ft Home
- 2-Story Property
- Entryway
- Family Room
- Living Room
- Den with Fireplace
- Game Room with Fireplace
- Alarm System
Kitchen
- Oven or Range
- Dishwasher
Bedrooms and Bathrooms
- 5 Bedrooms
- Fireplace in Primary Bedroom
- Steam Shower
Laundry
- Laundry Room
- Dryer
- Washer
Parking
- 2 Car Attached Garage
- Side by Side Parking
- Driveway
Pool
- In Ground Pool
- Heated Spa
Outdoor Features
- Tennis Courts
- Sport Court
Utilities
- Central Heating and Cooling System
Community Details
- No Home Owners Association
Listing and Financial Details
- Assessor Parcel Number 4377-022-028
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $37,849 | $3,157,780 | $1,024,937 | $2,132,843 |
| 2024 | $37,303 | $3,095,864 | $1,004,841 | $2,091,023 |
| 2023 | $36,567 | $3,035,162 | $985,139 | $2,050,023 |
| 2022 | $34,846 | $2,975,650 | $965,823 | $2,009,827 |
| 2021 | $34,446 | $2,917,305 | $946,886 | $1,970,419 |
| 2020 | $21,517 | $6,201,397 | $937,177 | $5,264,220 |
| 2019 | $10,950 | $918,801 | $918,801 | $0 |
| 2018 | $10,938 | $900,786 | $900,786 | $0 |
| 2016 | $10,484 | $865,808 | $865,808 | $0 |
| 2015 | $10,330 | $852,803 | $852,803 | $0 |
| 2014 | $10,363 | $836,098 | $836,098 | $0 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 05/19/2026 05/19/26 | For Sale | $11,900,000 | -- | $1,292 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Gift Deed | -- | None Listed On Document | |
| Grant Deed | -- | Aliant Llp | |
| Warranty Deed | -- | None Available | |
| Warranty Deed | -- | None Available | |
| Warranty Deed | -- | Chicago Title Co |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $2,000,000 | Credit Line Revolving | |
| Previous Owner | $1,200,000 | Credit Line Revolving | |
| Previous Owner | $1,100,000 | Construction | |
| Previous Owner | $315,000 | Commercial | |
| Previous Owner | $300,000 | Unknown | |
| Previous Owner | $300,000 | Unknown | |
| Previous Owner | $600,000 | Unknown |
Source: The MLS
MLS Number: 26654409
APN: 4377-022-028
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Ask me questions while you tour the home.