$390,000
SOLD NOV 20, 2025

1003 E Mariposa St Altadena, CA 91001

0.13 Acre
$3,087,886 Price per Acre
5,502 Sq Ft Lot

Recently Sold

$462 Per Sq Ft

21% Below List Price

211 Days on Market

Highlights

  • Property is near public transit
  • No HOA
  • 5-minute walk to Altadena Triangle Park
  • Pasadena High School Rated A
  • Foothills

About This Lot

As of November 2025

Price improvement: Now offered at $400,000, this 5,500 sq ft lot at 1003 E Mariposa St is set back from the street with easement access, offering privacy and a peaceful setting just minutes from the center of Altadena. The land has been fully cleared through certified Phase I and Phase II post-fire cleanup and is ready for new construction. Zoned LCR2YY, the property may allow for a single-family residence or potentially two units, such as a main home with an additional unit (buyer to verify with the county). The lot formerly hosted a 2-bedroom, 1-bath home of approximately 845 sq ft with a detached garage. All utilities were previously connected and are available at the street (buyer to verify availability and reconnection requirements). The lot is rectangular and privately situated beyond the street. Buyers and builders might be able to take advantage of L.A. County’s post-fire pre-approved plan and AI-assisted permitting program, enabling faster approvals and reduced design costs. Opportunities for new development in this area are limited, and the surrounding neighborhood has seen increased interest in redevelopment. Note: Any home rendering image shown is AI-generated for illustrative purposes only and may not reflect actual plans or buildable features. All information is deemed reliable but not guaranteed. Buyer to independently verify zoning, building regulations, and all aspects of property development with the appropriate local authorities.

Last Agent to Sell the Property

Zoltan Peresztegi

Keller Williams Palos Verdes Brokerage Phone: 661-234-6442 License #02248774 Listed on: 04/02/2025

Keller Williams Palos Verdes

Co-Listed By

Brooke Dianich

Keller Williams Luxury Brokerage Phone: 661-234-6442 License #01325866

Last Buyer's Agent

Kerri Lewin

COMPASS License #01280172

COMPASS

Property Details

Property Type

  • Land

Lot Details

  • 5,502 Sq Ft Lot
  • Lot Dimensions are 55 x 10
  • Density is up to 1 Unit/Acre
  • Property is zoned LCR2YY

Location

  • Property is near public transit

Listing and Financial Details

  • Assessor Parcel Number 5845001005
  • Seller Considering Concessions

Community Details

Overview

  • No Home Owners Association
  • Foothills

Recreation

  • Exterior Lighting
  • Rain Gutters

Property Details

Property Type

Land

Lot Details

0

Listing Details

  • Current Use: Residential
  • Road Surface Type: Paved
  • View: No
  • Zoning: LCR2YY
  • Property Type: Land
  • Parcel Number: 5845001005
  • AgentOnly_SellerConsiderConcessionYN: Yes
  • Special Features: None
  • Property Sub Type: LotsLands

Interior Features

  • Price Per Square Foot: 70.88

Utilities

  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association: No
  • Senior Community: No
  • Community Features: Foothills, Gutters, Sidewalks, Street Lights

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: 0-1 Unit/Acre, Near Public Transit
  • Lot Size: 55 x 10
  • Lot Size Sq Ft: 5502.00
  • Lot Size Acres: 0.1263

Multi Family

  • Lot Size Area: 5502.0000 Square Feet

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Apr 2, 2025
Closed on
Nov 13, 2025
Sold by
Kilpatrick/Dear Family Trust and Kilpatrick Christopher Warren
Bought by
Lund
Seller's Agent
Zoltan Peresztegi
Keller Williams Palos Verdes
Buyer's Agent
Kerri Lewin
COMPASS
List Price
$495,000
Sold Price
$390,000
Premium/Discount to List
-$105,000
-21.21%
Views
93

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
649.55%

Purchase Details

Closed on
May 1, 2018
Sold by
Dear Margot and Kilpatrick Christopher
Bought by
Kilpatrick Christopher Warren and Dear Margot Amy

Purchase Details

Listed on
Jun 13, 2015
Closed on
Jul 1, 2015
Sold by
Schaaf Gloria Urtasun and Estella G Buffington Revocable
Bought by
Dear Margot and Kilpatrick Christopher
Seller's Agent
Chelby Crawford
Coldwell Banker Realty
Buyer's Agent
Brian Parsons
Keller Williams Realty
List Price
$475,000
Sold Price
$475,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1.77%

Purchase Details

Closed on
Jul 11, 1995
Sold by
Gonzales Estella Amparo and Buffington Estella G
Bought by
Buffington Estella G and Estella G Buffington Revocable
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $390,000 Fidelity National Title
Interfamily Deed Transfer -- None Available
Grant Deed $475,000 Old Republic Title Company
Interfamily Deed Transfer -- --
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
11/20/2025 11/20/25 Sold $390,000 -2.5% $462 / Sq Ft
10/30/2025 10/30/25 Pending -- -- --
10/11/2025 10/11/25 Price Changed $400,000 -11.1% $473 / Sq Ft
06/09/2025 06/09/25 Price Changed $450,000 -5.3% $533 / Sq Ft
04/30/2025 04/30/25 Price Changed $475,000 -4.0% $562 / Sq Ft
04/02/2025 04/02/25 For Sale $495,000 +4.2% $586 / Sq Ft
07/06/2015 07/06/15 Sold $475,000 0.0% $562 / Sq Ft View Prior Sale
07/06/2015 07/06/15 Pending -- -- --
06/13/2015 06/13/15 For Sale $475,000 -- $562 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

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 $6,571 $292,396 $292,396 --
2024 $6,571 $551,272 $441,020 $110,252
2023 $6,510 $540,464 $432,373 $108,091
2022 $6,286 $529,868 $423,896 $105,972
2021 $5,993 $519,480 $415,585 $103,895
2019 $5,770 $504,073 $403,259 $100,814
2018 $5,827 $494,190 $395,352 $98,838
2016 $5,650 $475,000 $380,000 $95,000
2015 $6,545 $546,097 $458,991 $87,106
2014 -- $41,753 $21,377 $20,376
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: PV25071425

California Regional Multiple Listing Service (CRMLS)

APN: 5845-001-005