742 E Mariposa St Altadena, CA 91001
Estimated payment $3,645/month
Highlights
- New Construction
- Corner Lot
- Hiking Trails
- View of Hills
- No HOA
- 4-minute walk to Altadena Triangle Park
About This Lot
Exceptional opportunity to acquire a permit-ready residential development. This offering includes fully approved and stamped plans for a 1,512 SF modern open-concept main residence (3 Bed, 2 Bath) and a 464 SF detached ADU (1 Bed, 1 Bath), totaling approximately 1,976 SF of livable space. Why this project stands out:Time Savings: Skip the lengthy entitlement process; plans are stamped and ready to go. The detached ADU is perfect for rental income or multi-generational living. Prime Location: Minutes from Pasadena, near hiking trails, and located on a quiet residential street in a high-demand resale pocket. Construction Ready: Includes topographic survey, structural sheets, electrical plans, and Title 24 compliance reports. All plans, permits, and a full due diligence package are available upon request.
Listing Agent
Federal Brokers Brokerage Phone: 562-852-3107 License #02229752 Listed on: 03/31/2026
Property Details
Property Type
- Land
Est. Annual Taxes
- $1,480
Lot Details
- 5,176 Sq Ft Lot
- Lot Dimensions are 50x103
- Property fronts a private road
- Corner Lot
- The property's topography is flat
- Value in Land
- Zoning described as LCR1YY - Single Family Residence with ADU potential.
Property Views
- Views of Hills
Home Design
- New Construction
Utilities
- Underground Utilities
- Cable TV Available
Listing and Financial Details
- Legal Lot and Block 24 / 011
- Tax Tract Number 7688
- Assessor Parcel Number 5840014020
Community Details
Overview
- No Home Owners Association
- Foothills
Recreation
- Park
- Hiking Trails
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 | $1,161 | $85,698 | $85,698 | -- |
| 2024 | $3,385 | $255,219 | $129,257 | $125,962 |
| 2023 | $3,351 | $250,216 | $126,723 | $123,493 |
| 2022 | $3,240 | $245,311 | $124,239 | $121,072 |
| 2021 | $3,047 | $240,502 | $121,803 | $118,699 |
| 2019 | $2,939 | $233,371 | $118,192 | $115,179 |
| 2018 | $2,917 | $228,796 | $115,875 | $112,921 |
| 2016 | $2,813 | $219,913 | $111,376 | $108,537 |
| 2015 | $2,782 | $216,611 | $109,704 | $106,907 |
| 2014 | $2,734 | $212,369 | $107,556 | $104,813 |
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 |
|---|---|---|---|---|
| 06/05/2026 06/05/26 | Price Changed | $650,000 | -7.0% | -- |
| 04/26/2026 04/26/26 | Price Changed | $699,000 | -17.8% | -- |
| 04/10/2026 04/10/26 | Price Changed | $850,000 | -5.5% | -- |
| 03/31/2026 03/31/26 | For Sale | $899,000 | -- | -- |
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 |
|---|---|---|---|
| Grant Deed | -- | Westcor Land Title Insurance C | |
| Grant Deed | $330,000 | Westcor Land Title Insurance C | |
| Interfamily Deed Transfer | -- | Advantage Title | |
| Interfamily Deed Transfer | -- | Accommodation | |
| Grant Deed | $155,000 | Old Republic Title Company |
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 | $393,750 | New Conventional | |
| Previous Owner | $327,500 | New Conventional | |
| Previous Owner | $147,250 | No Value Available |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: DW26062509
APN: 5840-014-020
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
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