2603 N Windsor Ave Altadena, CA 91001
Estimated payment $4,823/month
Highlights
- Popular Property
- Private Pool
- Neighborhood Views
- John Muir High School Rated A-
- No HOA
- Laundry Room
About This Home
Nestled in the highly desirable community of Altadena, 2603 Windsor Ave presents a rare opportunity for investors, flippers, or buyers looking to create their dream home. This property will not qualify for traditional financing — cash or hard money offers only. Originally a 3-bedroom floor plan, the home currently shows as a 2-bedroom but can be converted back to its original layout, offering incredible potential to reimagine the space. Situated on a large lot with a detached garage, there’s ample room to expand, build an ADU, or create a spacious outdoor retreat. Enjoy an ideal location just minutes from the iconic Rose Bowl, scenic hiking trails, and charming local shops and cafés. With its prime location and endless upside, this fixer is the perfect canvas for your next project.
Listing Agent
Seven Gables Real Estate Brokerage Phone: 714-654-1779 License #01956954 Listed on: 10/30/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $7,688
Year Built
- Built in 1946
Lot Details
- 7,657 Sq Ft Lot
- Density is up to 1 Unit/Acre
Parking
- 2 Car Garage
Home Design
- Entry on the 1st floor
Interior Spaces
- 1,228 Sq Ft Home
- 1-Story Property
- Neighborhood Views
- Laundry Room
Bedrooms and Bathrooms
- 2 Main Level Bedrooms
- 2 Full Bathrooms
Pool
- Private Pool
- Spa
Community Details
- No Home Owners Association
Listing and Financial Details
- Tax Lot 17
- Tax Tract Number 85
- Assessor Parcel Number 5823011055
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 |
|---|---|---|---|---|
| 2025 | $7,688 | $627,424 | $451,111 | $176,313 |
| 2024 | $7,360 | $615,122 | $442,266 | $172,856 |
| 2023 | $6,617 | $541,991 | $433,595 | $108,396 |
| 2022 | $6,391 | $531,365 | $425,094 | $106,271 |
| 2021 | $6,076 | $520,947 | $416,759 | $104,188 |
| 2019 | $5,852 | $505,498 | $404,399 | $101,099 |
| 2018 | $5,873 | $495,587 | $396,470 | $99,117 |
| 2016 | $5,690 | $476,345 | $381,076 | $95,269 |
| 2015 | $5,628 | $469,190 | $375,352 | $93,838 |
| 2014 | $5,516 | $460,000 | $368,000 | $92,000 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 10/30/2025 10/30/25 | For Sale | $799,000 | -- | $651 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $460,000 | Fidelity National Title | |
| Interfamily Deed Transfer | -- | Accommodation | |
| Interfamily Deed Transfer | -- | Chicago Title Co | |
| Grant Deed | $160,000 | Chicago Title Co |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $414,000 | New Conventional | |
| Previous Owner | $178,000 | Purchase Money Mortgage |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: OC25249273
APN: 5823-011-005
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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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