- – beds
- – baths
- – sqft
- 9,107 sqft lot
- – on site
This is an extraordinary chance to rebuild a pedigreed 'Park Planned' residence on a 9,107 square foot lot. Originally designed by noted Architect Gregory Ain, this property comes with reissued and updated original building plans making it an ideal starting point for a modern rebuild that honors its architectural roots. The previous home featured 3 bedrooms, 2 bathrooms, and 1,344 square feet of living space, plus an approximately 425 square foot detached garage. The new owner should be able to easily add up to 200 additional square feet and convert the garage into an ADU on a fast track approval with the County. All of this information should be verified with the LA County Building Department. The 'Park Planned' development was one of the first Modernist housing developments in LA County, and this property represents one of 28 on the block that were built. Building plans boast quintessential mid-century modern elements including wide open spaces with vaulted ceilings, walls of glass, clerestory windows, and a seamless indoor/outdoor flow anchored by a private walled courtyard. This extremely significant block was dedicated by Altadena Heritage as 'One of the first modern residential developments in Los Angeles County' in July 2003. Join the movement to recreate this remarkable and unique piece of Altadena history.
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Last updated Jun 17, 2025
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MLS# P1-22776 —
This property is listed in more than one place. See it here.
Location
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Directions:Corner of Mariposa and Highview
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Latitude:34.19169700
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Longitude:-118.14594100
The Property
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Property Type:Land
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Zoning:SFR
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Lot Features:Sprinklers None
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Lot Size Area:9107.0000
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Lot Size Acres:0.2091
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Lot Size SqFt:9107.00
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Lot Size Source:Assessor
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View:1
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View:Mountain(s)
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Fencing:None
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Fence:No
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Land Lease:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Tract:13471
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Tax Tract:460...
The Listing
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Special Listing Conditions:Standard, Trust
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Parcel Number:5835041014
Utilities
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Utilities:Electricity Available, Water Available, Sewer Available, Natural Gas Available
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Water Source:Mutual Water Companies
The Community
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Subdivision:Not Applicable
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Subdivision:Not Applicable
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Features:Curbs, Street Lights, Storm Drains
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Senior Community:No
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Assessments:No
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Assessments:None
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Distance To Water Comments:Already at lot.
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
6/16/25
Jun 16, 2025
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Listed / Active | CRMLS_CA | $649,000 | |
4/30/08
Apr 30, 2008
|
Sold | DAMLS |