Home Search

Your San Diego home value isn’t a guess or a Zestimate. I analyze recent comparable sales, current competition, condition, and neighborhood micro-trends to deliver a clear pricing range, along with strategies to reach the top of that range. You’ll get a simple, no-pressure plan within 1 business day.

Save
Ask
Tour
Hide
Share
$4,995,000
New Listing

4348 Middlesex
San Diego, CA 92116

For Sale|Single Family Residence|Active
5
Beds
6
Total Baths
6
Full Baths
6,078
SqFt
$822
/SqFt
1929
Built
Subdivision:
KENSINGTON
County:
San Diego
Listed by Ami LeWallen of Red Rhino Realty, Inc. (619) 971-7699
Call Now: 619-250-7559
Is this the listing for you? We can help make it yours.
619-250-7559
4348 Middlesex4348 Middlesex4348 Middlesex4348 Middlesex
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$22,789
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$4,995,000
Days On Site 
0 Days
Bedrooms 
5
Inside Area (SqFt) 
6,078 sqft
Total Baths 
6
Full Baths 
6
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
1929
MLS® Number 
2601054
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
8 hours agoListing updated with changes from the MLS®
10 hours agoListing first seen on site
General Features
Energy Features 
Solar
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking 
Detached
Parking Spaces 
4
Property Sub Type 
Single Family Residence
SqFt Total 
6078
Utilities 
Sewer Connected
Interior Features
Appliances 
DishwasherDisposalDryerRefrigeratorWasherIce MakerRangeOven
Cooling 
ZonedCentral Air
Fireplace 
Yes
Fireplace Features 
Family Room
Fireplaces 
1
Heating 
Forced AirZonedNatural Gas
Spa 
Yes
Save
Ask
Tour
Hide
Share
Exterior Features
Exterior 
Barbecue
Fencing 
Partial
Pool Features 
In GroundInfinity
Spa 
Yes
View 
City Lights
Waterview 
City Lights
Community Features
Financing Terms Available 
CashConventional
MLS Area 
Metro Uptown
Listed by Ami LeWallen of Red Rhino Realty, Inc. (619) 971-7699



This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS®.

Last checked 2026

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share
Scroll to Top