NOT LISTED FOR SALE

Estimated Value: $1,957,119 - $2,048,000

4 Beds
4 Baths
3,517 Sq Ft
$565/Sq Ft Est. Value

About This Home

Welcome to 440 Mariposa Drive, nestled in the scenic hills of Ventura with breathtaking panoramic views of the city and ocean. Built in 1999, this architecturally striking 4-bedroom, 3.5-bathroom home was inspired by the legendary Frank Lloyd Wright. Its hexagonal design, handcrafted woodwork, and exceptional craftsmanship make it truly one of a kind. Designed with sustainability in mind by environmentally conscious owners, the home features a copper roof ingeniously engineered to once direct rainwater into an underground well. Inside, the flexible layout features multiple rooms with private entrances ideal setup for rental income, guest accommodations, or multi-generational living. A spiral staircase leads up to a hexagon-shaped rooftop lookout, perfect for soaking in the 360-degree views of the ocean, city, and rolling hills. Each level also boasts wraparound decks, offering a place to hang out in the fresh air and take in the scenery without ever leaving home. Step outside to a beautifully landscaped yard filled with tropical greenery, fruit and olive trees that thrive in Ventura's ideal climate. The spacious deck, once graced by Jane Fonda herself, provides a special space for entertaining or unwinding under the California sky all while enjoying the endless views. With 3,517 sq ft of living space on a rare, fully usable 6,969 sq ft lot in the hills, the possibilities for outdoor enjoyment and customization are endless. This isn't just a home, it's a piece of art. A must-see! Seller is motivated!

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Sep 27, 2024
Sold by
Duffy Lucille M
Bought by
Peterson-Duffy Survivors Trust and Duffy
Current Estimated Value
$1,988,030

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,074,441
Outstanding Balance
$1,063,146
Interest Rate
6.35%
Mortgage Type
New Conventional
Estimated Equity
$924,884

Purchase Details

Closed on
Aug 26, 2021
Sold by
Peterson Frank D and Duffy Lucille M
Bought by
Peterson Frank D and Duffy Lucille M

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$430,000
Interest Rate
2.7%
Mortgage Type
VA

Purchase Details

Closed on
May 20, 2014
Sold by
Peterson Frank D and Duffy Lucille M
Bought by
Peterson Duffy Trust and Duffy Lucille M

Purchase Details

Closed on
Feb 15, 1994
Sold by
Peterson Frank D
Bought by
Peterson Frank D and Duffy Lucille M

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$89,000
Interest Rate
6.74%
Source: Public Records

Range of Values:

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Value Increase
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Percent Increase
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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 Buyer Sale Price Title Company
Peterson-Duffy Survivors Trust -- None Listed On Document
Peterson-Duffy Survivors Trust -- None Listed On Document
Peterson Frank D -- Timios Title A Ca Corp
Peterson Duffy Trust -- None Available
Peterson Frank D -- First American Title Ins Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Peterson-Duffy Survivors Trust $1,074,441
Closed Peterson-Duffy Survivors Trust $1,074,441
Previous Owner Peterson Frank D $430,000
Previous Owner Peterson Frank D $89,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/05/2025 12/05/25 Price Changed $1,999,999 -11.1% $569 / Sq Ft
09/05/2025 09/05/25 Price Changed $2,250,000 -10.0% $640 / Sq Ft
08/01/2025 08/01/25 For Sale $2,499,999 -- $711 / Sq Ft

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 $4,160 $388,399 $29,600 $358,799
2024 $4,160 $380,784 $29,020 $351,764
2023 $4,109 $373,318 $28,451 $344,867
2022 $3,826 $365,999 $27,894 $338,105
2021 $3,752 $358,823 $27,347 $331,476
2020 $3,716 $355,145 $27,067 $328,078
2019 $3,646 $348,183 $26,537 $321,646
2018 $3,090 $294,055 $26,017 $268,038
2017 $3,508 $334,664 $25,507 $309,157
2016 $3,439 $328,103 $25,007 $303,096
2015 $3,401 $323,177 $24,632 $298,545
2014 $3,345 $316,848 $24,150 $292,698
Source: Public Records

Agents Affiliated with this Home

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