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12318 E Summer, 
Tucson, AZ 85749

$3,295,000


6

Beds


6

Baths


-

Sq Ft


Single Family

Active

Listed by

Martin Ryan

First United Realty, Inc

Last updated:

January 6, 2026, 03:51 PM

MLS#

22526530

Source:

TU

About This Home

12318 E Summer

An estate of unparalleled luxury & sophistication-an ultra custom masterpiece nestled on 3.64 pristine acres at the very end of the road in the coveted Tanque Verde Valley. This one owner, iconic Mediterranean-Tuscan home, built by the renowned John Kline, is a statement of timeless elegance, refined comfort & unrivaled craftsmanship with no expense spared. As you approach, you are greeted by a stunning custom entrance & gate, framed by an exquisite paver driveway that winds through meticulously manicured grounds. As the long driveway ends your attention is drawn to the grandeur of a stately Italian fountain. The stage is then set for the magnificent residence offering breathtaking mountain vistas & exceptional equestrian facilities. SEE SUPPLEMENT. Open the impressive, massive custom wrought iron front door to an inviting foyer and formal living room and you will be be captivated by the gorgeous, lighted coffered ceiling. At the heart of the home lies the gourmet chef's kitchen, outfitted with elite Wolf appliances, custom alder wood cabinetry, and gleaming granite countertops. Designed for both intimate gatherings and grand entertaining, the kitchen seamlessly connects to inviting living spaces, making it the center of most every gathering. The owners bedroom suite is a private sanctuary of indulgence, boasting sweeping mountain, city, sunset and sunrise views from the east and west balconies. This sumptuous retreat features a refined sitting area, coffered ceiling, sensational stone fireplace, rich wood flooring, two expansive walk-in closets and its own washer and dryer. The lavish spa like bath suite epitomizes serenity, offering a deep-soaking jetted tub, a walk-through steam shower, dual water closets and vanities, and impeccable finishes that speak to the highest standards of luxury. There are six exquisite bedrooms and five-and-a-half plush bathrooms which includes a private detached guest house complete with its own laundry, garage and storage. The recreation/media room in the main home offers excellent entertainment with optional pool table, shuffleboard, and a state-of-the-art fitness center featuring a dry sauna. Step outdoors to a private oasis where resort living becomes a daily pleasure. A sparkling saltwater pool with a cascading slide, an inviting spa, and three stylish ramadas including an outdoor kitchen, replete with dual built-in BBQ grills, refrigerator, sink, fireplace and TV, are perfect for alfresco dining. Numerous private patios around the home provide intimate settings for friends and family to gather. There is also a children's play area with turf and a custom playset. For the sports afficionado, a lighted pickleball and basketball court offers endless hours of outdoor recreation. Equestrian enthusiasts will delight in the impressive facilities, including a massive strategically ventilated covered barn, four large stalls featuring automatic waterers, a large lighted arena, a tack room, hay storage, a wash rack, bathroom, and a fire pit. Unlimited horseback riding opportunities await with riding out off the property directly to miles of incredibly scenic trails and the Agua Caliente and Tanque Verde washes for all levels of riding. This sensational estate also provides modern conveniences with a Control4 Smart Home system, energy-saving solar panels, 2 separate custom wrought iron electric gates, and a spacious three-car garage with a newly coated floor, an electric car charging station, built-in storage, and television. The serene, cul-de-sac location offers unmatched privacy and tranquility ideally located just minutes from shopping, premier golf courses, fine dining, and top medical facilities. This estate exemplifies extraordinary living while maintaining accessibility to life's necessities. It is not just a home - it is a legacy of comfort, luxury and elegance. Discover this rare ownership opportunity, where every detail is designed to inspire and delight the senses. This one-of-a-kind property is a true retreat you will never want to leave.

Home Facts

Single Family

6 Baths

6 Bedrooms

Built in 2011

Price Summary

3,295,000

MLS #:

22526530

Last Updated:

January 6, 2026, 03:51 PM

Added:

3 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

5


Structure

Structure

Architectural Style:

Mediterranean, Tuscan

Year Built:

2011


Lot

Lot Size (Sq. Ft):

158,558


Finances & Disclosures

Finances

Price:

$3,295,000

Source:TU
The data relating to real estate listings on this website comes in part from the Internet Data Exchange (IDX) program of Multiple Listing Service of Southern Arizona. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listings provided by brokerages other than Coldwell Banker Realty are identified with the MLSSAZ IDX Logo. All information is deemed reliable but is not guaranteed accurate. Listing information Copyright 2026 MLS of Southern Arizona. All Rights Reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.