Sheida Rezazadeh
Keller Williams R. E. Services
(747) 307-5722
19 Total Sales
1 in Topanga
$1,507,500 Price
20070 Observation Dr Topanga, CA 90290
Topanga AreaEstimated Value: $1,697,558
3
Beds
3
Baths
2,750
Sq Ft
$617/Sq Ft
Est. Value
About This Home
As of July 2025Unlock a once-in-a-lifetime chance to own a piece of Hollywood history and an exciting investment opportunity at 20070 Observation Drive, a 3-bedroom, 3-bathroom architectural treasure in serene Topanga Canyon. This stunning home, once a retreat for Robin Williams during his iconic Mork & Mindy era, carries a unique legacy that sets it apart. Now, with a 175K price reduction, this Bob Bates-designed masterpiece—listed for the first time in 41 years—presents not only a breathtaking residence but also an exceptional opportunity with one of the lowest priced properties by price per square foot. Spanning 2,750 sq ft, the property features a self-contained bottom unit with a kitchenette, full bathroom, covered deck, a spacious yard, and laundry facilities—perfect for generating rental income or serving as an Airbnb. You can also rent out the entire house to maximize returns, leveraging its architectural allure and Hollywood pedigree to attract vacationers seeking a unique getaway. Beyond its income potential, this home is a sanctuary of design and tranquility. Ascend to the top-floor viewing room, where expansive windows frame jaw-dropping canyon vistas. Tucked into a safe, secure enclave, the property offers a peaceful retreat from urban chaos, with modern conveniences like Amazon Fresh Delivery ensuring daily life remains effortless. Outside, a drought-resistant garden with towering native oaks creates an eco-friendly oasis requiring minimal maintenance. Steps away, Topanga State Park trails lead to landmarks like Eagle Rock and Topanga Creek waterfalls. In spring, the canyon bursts into life with wildflowers and migratory birds, delighting nature enthusiasts. At 20070 Observation Drive, architectural brilliance, natural splendor, and a Hollywood legacy converge. With its significant price drop, this extraordinary property is more attainable than ever. Whether you're seeking a serene lifestyle, a smart investment, or both, this home delivers it all. Don't miss your chance to own a piece of history and secure a financial winact now before this gem is gone.
Last Agent to Sell the Property
LIV Sotheby's International Realty License #01305510 Listed on: 12/05/2024
Last Buyer's Agent
Non Member Agent
Non Member Office
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Home Details
Home Type
- Single Family
Year Built
- Built in 1936
Home Design
- 2,750 Sq Ft Home
Bedrooms and Bathrooms
- 3 Bedrooms
- 3 Full Bathrooms
Listing and Financial Details
- Assessor Parcel Number 4447-028-027
- Seller Concessions Offered
Ownership 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
Name
Owned For
Owner Type
Purchase Details
Listed on
Dec 5, 2024
Closed on
May 27, 2025
Sold by
Eugene S Larson Revocable Trust and Larson Eugene S
Bought by
Seller's Agent
Larry Krogh
LIV Sotheby's International Realty
Buyer's Agent
Non Member Agent
Non Member Office
List Price
$1,750,000
Sold Price
$1,342,500
Premium/Discount to List
-$407,500
-23.29%
Views
1044
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$355,058
Avg. Annual Appreciation
21.40%
Original Mortgage
$1,074,000
Outstanding Balance
$1,060,849
Interest Rate
6.86%
Mortgage Type
New Conventional
Estimated Equity
$636,709
Purchase Details
Closed on
Aug 26, 2024
Sold by
Larson Nancy Saul
Bought by
Eugene S Larson Revocable Trust and Larson
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$997,000
Interest Rate
6.78%
Mortgage Type
Construction
Purchase Details
Closed on
Mar 5, 2009
Sold by
Larson Eugene S and Saul Larson Nancy
Bought by
Larson Eugene S and The Eugene S Larson Revocable
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$625,500
Interest Rate
5.19%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jul 14, 2007
Sold by
Larson Eugene S
Bought by
Larson Eugene S and The Eugene S Larson Revocable
Purchase Details
Closed on
Aug 17, 2005
Sold by
Larson Eugene S
Bought by
Larson Eugene S
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$650,000
Interest Rate
5.56%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 20, 2003
Sold by
Johnson Jodi A
Bought by
Larson Eugene S
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$610,000
Interest Rate
5.62%
Mortgage Type
Purchase Money Mortgage
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Topanga, CA
-
Sheida Rezazadeh
-
Matthew Isbell
Matthew Isbell
Compass
(424) 380-7615
50 Total Sales
5 in Topanga
$1M - $1.5M Price Range
-
Jack Toro
Jack Toro
ehomes
(833) 972-2811
55 Total Sales
1 in Topanga
$837,500 Price
-
Marc de Longeville
Marc de Longeville
Sotheby's International Realty
(424) 227-5692
36 Total Sales
1 in Topanga
$1,825,000 Price
-
Dana Frank
Dana Frank
Responds QuicklyRodeo Realty
(424) 842-2137
140 Total Sales
1 in Topanga
$160,000 Price
-
Larry Krogh
Larry Krogh
LIV Sotheby's International Realty
(805) 586-9558
131 Total Sales
1 in Topanga
$1,342,500 Price
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 | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $1,342,500 | Old Republic Title Company | ||
| Eugene S Larson Revocable Trust | -- | 805Title, Inc | |
| Larson Eugene S | -- | First Southwestern Title Co | |
| Larson Eugene S | -- | Accommodation | |
| Larson Eugene S | -- | None Available | |
| Larson Eugene S | -- | First American Title Company | |
| Larson Eugene S | -- | First American Title Co |
Source: Public Records
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 | Borrower | Loan Amount |
|---|---|---|---|
| Open | $1,074,000 | ||
| Previous Owner | Eugene S Larson Revocable Trust | $997,000 | |
| Previous Owner | Larson Eugene S | $497,600 | |
| Previous Owner | Larson Eugene S | $250,000 | |
| Previous Owner | Larson Eugene S | $591,200 | |
| Previous Owner | Larson Eugene S | $625,500 | |
| Previous Owner | Larson Eugene S | $650,000 | |
| Previous Owner | Larson Eugene S | $10,000 | |
| Previous Owner | Larson Eugene S | $610,000 | |
| Previous Owner | Larson Eugene S | $395,000 |
Source: Public Records
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 |
|---|---|---|---|---|
| 07/03/2025 07/03/25 | Sold | $1,342,500 | -13.4% | $488 / Sq Ft |
| 05/16/2025 05/16/25 | Pending | -- | -- | -- |
| 05/02/2025 05/02/25 | Price Changed | $1,550,000 | -1.6% | $564 / Sq Ft |
| 03/31/2025 03/31/25 | Price Changed | $1,575,000 | -1.3% | $573 / Sq Ft |
| 03/18/2025 03/18/25 | Price Changed | $1,595,000 | -3.3% | $580 / Sq Ft |
| 02/26/2025 02/26/25 | Price Changed | $1,650,000 | -5.7% | $600 / Sq Ft |
| 12/05/2024 12/05/24 | For Sale | $1,750,000 | -- | $636 / Sq Ft |
Source: Santa Barbara Multiple Listing Service
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 |
|---|---|---|---|---|
| 2026 | $8,903 | $1,342,500 | $1,142,500 | $200,000 |
| 2025 | $8,903 | $695,331 | $411,311 | $284,020 |
| 2024 | $8,562 | $681,698 | $403,247 | $278,451 |
| 2023 | $8,366 | $668,333 | $395,341 | $272,992 |
| 2022 | $7,906 | $655,230 | $387,590 | $267,640 |
| 2021 | $7,812 | $642,384 | $379,991 | $262,393 |
| 2019 | $7,554 | $623,332 | $368,721 | $254,611 |
| 2018 | $7,470 | $611,111 | $361,492 | $249,619 |
| 2016 | $7,132 | $587,382 | $347,455 | $239,927 |
| 2015 | $7,019 | $578,560 | $342,236 | $236,324 |
| 2014 | $7,027 | $567,228 | $335,533 | $231,695 |
Source: Public Records
Agents Affiliated with this Home
-
Larry Krogh
Seller's Agent in 2025
Larry Krogh
LIV Sotheby's International Realty
(805) 889-6888
131 Total Sales
-
NA
Buyer's Agent in 2025
Non Member Agent
Non Member Office
Map
Source: Santa Barbara Multiple Listing Service
MLS Number: 24-3879
APN: 4447-028-027
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
This information is being provided for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties that you may be interested in purchasing. Data relating to real estate for sale on this Website comes from the Internet Data Exchange Program of the Santa Barbara Multiple Listing Service. All information is deemed reliable, but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither the Santa Barbara Multiple Listing Service nor the listing broker(s) shall be responsible for any typographical errors, misinformation, or misprints.
Copyright 2026 Santa Barbara Multiple Listing Service. All rights reserved.
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