
240 E Mendocino St Altadena, CA 91001
Estimated payment $3,252/month
Highlights
- Mountain View
- No HOA
- No Heating
- John Muir High School Rated A-
About This Home
Motivated seller! 240 E. Mendocino St. presents a remarkable opportunity to create your dream home in one of Altadena's most coveted and historic neighborhoods. Nestled away from the street, this peaceful and private lot once housed the carriage house for the iconic and still proudly standing Villa Carlotta, offering a unique connection to the area's rich architectural legacy. With the potential to also acquire the adjacent parcel at 238 E. Mendocino, the possibilities for development or a multi-generational estate are truly limitless. Surrounded by stunning and still intact multi-million-dollar homes, this location combines prestige, tranquility, and unmatched potential. Phase 2 environmental review has already been completed by the Army Corps of Engineers, paving the way for your vision to come to life. The lot once featured a charming 3-bed, 2-bath residence spanning 1,758 sq ft, and still offers a lush landscape of mature, blooming trees and untouched foliage - perfect for crafting a serene retreat. Conveniently located near Altadena's hiking trails, coffee shops, parks, and cultural landmarks, this property blends natural beauty, history, and lifestyle.
Listing Agent
Keller Williams Realty Brokerage Email: daveknightrealestate@gmail.com License #01829234 Listed on: 06/26/2025

Co-Listing Agent
Keller Williams Realty Brokerage Email: daveknightrealestate@gmail.com License #01263026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $3,164
Year Built
- Built in 1965
Lot Details
- 10,157 Sq Ft Lot
- No Sprinklers
Utilities
- No Heating
- Septic Type Unknown
Additional Features
- Mountain Views
- Suburban Location
Community Details
- No Home Owners Association
Listing and Financial Details
- Tax Lot 5
- Tax Tract Number 4611
- Assessor Parcel Number 5835033016
Map
Home Values in the Area
Average Home Value in this Area
Tax History
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 |
---|---|---|---|---|
2024 | $3,164 | $227,452 | $90,976 | $136,476 |
2023 | $3,132 | $222,993 | $89,193 | $133,800 |
2022 | $3,031 | $218,622 | $87,445 | $131,177 |
2021 | $2,825 | $214,336 | $85,731 | $128,605 |
2019 | $2,727 | $207,981 | $83,189 | $124,792 |
2018 | $2,689 | $203,904 | $81,558 | $122,346 |
2016 | $2,587 | $195,989 | $78,392 | $117,597 |
2015 | $2,558 | $193,046 | $77,215 | $115,831 |
2014 | $2,519 | $189,266 | $75,703 | $113,563 |
Property History
Date | Event | Price | Change | Sq Ft Price |
---|---|---|---|---|
07/24/2025 07/24/25 | Price Changed | $540,000 | -9.8% | -- |
06/26/2025 06/26/25 | For Sale | $599,000 | -- | -- |
Purchase History
Date | Type | Sale Price | Title Company |
---|---|---|---|
Interfamily Deed Transfer | -- | None Available | |
Interfamily Deed Transfer | -- | None Available |
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Source: Pasadena-Foothills Association of REALTORS®
MLS Number: P1-22959

APN: 5835-033-016
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