NOT LISTED FOR SALE

Estimated Value: $4,252,229 - $4,996,000

5 Beds
6 Baths
6,078 Sq Ft
$782/Sq Ft Est. Value

Sale Details

Date Sold: February 27, 2026

Last sale price $5,025,000 $827 Per Sq Ft

Est. 5% decrease in value since last sale

Current estimated payment $26,471 / mo

19 Days on Market

Highlights

  • Infinity Pool
  • Solar Power System
  • Sub-Zero Refrigerator
  • Lewis Middle School Rated A-
  • City Lights View
  • 19,846 Sq Ft lot

About This Home

As of February 2026

Welcome to the most spectacular estate to ever come to market in Kensington. A once in a lifetime opportunity to own a stunning Spanish-style residence with the coveted Mills Act in place! This rare offering represents a masterful blend of architectural heritage and modern luxury. Spanning over 6,000 sq. ft. total, the main residence includes 4 bedrooms and 5 bathrooms, complemented by a detached guesthouse. Designed for elevated living and unforgettable entertaining, the home rests on a rare flat, and fully usable double lot just under 20,000 sq. ft. Fully pocketing retractable glass doors in the living room open to a sweeping green lawn, an infinity-edge pool with grotto and unobstructed jaw-dropping views- creating a truly magical backdrop day and night. The chef's kitchen is outfitted with high-end appliances including an Italian ILVE Range, Wolf Oven and Sub-Zero Refrigerator and is complemented by a separate dedicated bar-ideal for hosting at any scale.The Primary suite is a standout, featuring a remarkable dual steam walk-in shower with integrated touchscreen controls and built-in speakers along with two exceptionally large walk-in closets-an uncommon luxury for a property of this age and location. Executed to the highest standard, this estate sets a new benchmark for historic luxury living in Kensington.

Last Agent to Sell the Property

Ami Lewallen

Red Rhino Realty, Inc. License #01772992 Listed on: 01/14/2026

Last Buyer's Agent

Hedda Parashos

Palisade Realty Inc License #01773167

Palisade Realty Inc

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1929

Lot Details

  • 19,846 Sq Ft Lot
  • Partially Fenced Property
  • Sprinkler System

Parking

  • 2 Car Detached Garage

Home Design

  • Clay Roof

Interior Spaces

  • 6,078 Sq Ft Home
  • 2-Story Property
  • Family Room with Fireplace
  • Dining Area
  • Library
  • City Lights Views

Kitchen

  • Walk-In Pantry
  • Oven or Range
  • Sub-Zero Refrigerator
  • Ice Maker
  • Dishwasher
  • Wolf Appliances
  • Disposal

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Eco-Friendly Details

  • Solar Power System

Pool

  • Infinity Pool
  • In Ground Spa
  • Pool Equipment or Cover

Outdoor Features

  • Outbuilding
  • Outdoor Grill

Utilities

  • Forced Air Zoned Heating and Cooling System
  • Heating System Uses Natural Gas

Community Details

  • Association fees include n/k
  • Kensington Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1929

Lot Details

0.46 Acres

Parking

2

Listing Details

  • Property Type: Residential
  • Year Built: 1929
  • Unit Levels: 2 Story
  • Property Sub Type: Detached
  • SpaFeatures: Private Below Ground
  • Association Fee Inclusions: N/K
  • Co List Office Mls Id: 8497
  • Subdivision Name: KENSINGTON
  • Living Area: 6078.0
  • FeedTypes: IDX
  • RFModificationTimestamp: 2026-03-02T16:22:15Z
  • ADU_YesNo: No
  • AgeRestrictions: N/K
  • FullAddress: 4348 Middlesex
  • Ownership: Fee Simple
  • ShortSale: No
  • Special Features: VirtualTour
  • Stories: 2

Interior Features

  • Total Bedrooms: 5
  • Appliances: Dishwasher, Disposal, Dryer, Pool/Spa/Equipment, Range/Oven, Refrigerator, Solar Panels, Washer, Ice Maker, Barbecue, Built-In
  • Fireplace Features: FP in Family Room
  • Fireplaces: 1
  • Flooring: Tile, Wood

Exterior Features

  • Fencing: Partial
  • Roof: Tile/Clay
  • View: City Lights
  • Pool Features: Below Ground, Negative Edge/Inf Pool
  • Construction Type: Wood/Stucco

Garage/Parking

  • Garaged Spaces: 2.0
  • Parking Features: Detached
  • Total Parking Spaces: 4.0
  • SDMLS_ParkingNonGaraged: 2.0

Utilities

  • Cooling: Central Forced Air, Zoned Area(s)
  • Heating: Zoned Areas, Forced Air Unit
  • Sewer: Sewer Connected
  • Laundry Features: Gas & Electric Dryer HU
  • Water Source: Meter on Property
  • HeatSource: Natural Gas

Lot Info

  • Other Structures: Detached
  • Lot Size Sq Ft: 19846.0

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Jan 14, 2026
Closed on
Feb 5, 2026
Sold by
Bought by
Seller's Agent
Ami Lewallen
Red Rhino Realty, Inc.
Buyer's Agent
Hedda Parashos
Palisade Realty Inc
List Price
$4,995,000
Sold Price
$5,025,000
Premium/Discount to List
$30,000
0.6%
Views
98
Current Estimated Value
$4,752,807

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$272,193
Avg. Annual Appreciation
-16.44%

Purchase Details

Closed on
Mar 2, 2017
Sold by
Bought by

Purchase Details

Closed on
May 23, 2014
Sold by
Bought by

Purchase Details

Closed on
Aug 5, 2004
Sold by
Bought by

Purchase Details

Closed on
Apr 14, 2004
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
5.25%
Mortgage Type
Unknown

Purchase Details

Closed on
Jun 5, 2002
Sold by
Bought by

Purchase Details

Closed on
Aug 13, 1999
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$115,000
Interest Rate
7.56%

Purchase Details

Closed on
Jun 25, 1998
Sold by
Bought by

Purchase Details

Closed on
Jan 9, 1998
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$374,900
Interest Rate
7.03%

Purchase Details

Closed on
Apr 4, 1994
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$335,200
Interest Rate
7.67%

Purchase Details

Closed on
Apr 26, 1984
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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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

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 Buyer Sale Price Title Company
$5,025,000 Lawyers Title Company
-- Lawyers Title Company
-- None Available
$1,350,000 Chicago Title Co
-- --
$1,550,000 First American Title
-- --
-- First American Title Ins Co
-- Fidelity National Title Co
$105,000 Fidelity National Title
-- Fidelity National Title
$419,000 Fidelity National Title
$375,000 --
Source: Public Records

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 Borrower Loan Amount
Previous Owner $1,000,000
Previous Owner $115,000
Previous Owner $374,900
Previous Owner $335,200
Closed $41,900
Source: Public Records

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
02/27/2026 02/27/26 Sold $5,025,000 +0.6% $827 / Sq Ft
02/02/2026 02/02/26 Pending -- -- --
01/14/2026 01/14/26 For Sale $4,995,000 -- $822 / Sq Ft
Source: San Diego MLS

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 $9,594 $810,245 $205,560 $604,685
2024 $9,594 $775,727 $190,351 $585,376
2023 $9,507 $802,388 $217,029 $585,359
2022 $9,813 $802,388 $217,029 $585,359
2021 $9,364 $756,253 $194,532 $561,721
2020 $9,155 $740,826 $187,933 $552,893
2019 $8,987 $726,013 $184,075 $541,938
2018 $8,631 $731,151 $192,090 $539,061
2017 $5,161 $430,866 $246,519 $184,347
2016 $16,534 $1,397,971 $931,981 $465,990
2015 $16,288 $1,376,973 $917,982 $458,991
2014 $14,263 $1,200,000 $518,000 $682,000
Source: Public Records

Agents Affiliated with this Home

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Map

Source: San Diego MLS

MLS Number: 2601054

San Diego MLS

APN: 465-020-03

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