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4251 W Mountain Side Drive 21, Tucson, AZ 85745

$425,000
Property Type: Land-Lot Lot Size (sq. ft.): 317,539 Status: Active
Current Price: $425,000 List Date: 2/23/2026 Last Modified: 6/25/2026

Overview

Description

Highly Motivated Seller to consider offers between $425K-$450K. Picturesque 7.28 acre Dream Home Site, with magnificent city and mountain views. Spectacular sunrises and sunsets, views of 3 mountain ranges, and borders the Tucson Mountain Park. Located in the highly desirable, gated community of Twin Hills Estates, this exclusive property is surrounded by Beautiful Luxury Homes in a truly upscale neighborhood! All utilities at the street, including gas! Private, yet close of all amenities: U of A, I-10, Star Pass, golfing, medical, downtown, shopping & restaurants. This is the perfect location to build your dream custom home! Please Call the co-listing agent for more details.

Listing Details MLS# 22404937

Address Information

Street #
4251
Direction
W
Street Name
Mountain Side
Suffix
Drive
Lot/Unit #
21
State/Province
AZ
Zip Code
85745
County
Pima
Country
USA

Location, Tax & Legal

Tax Code
116-08-0510
Area
West
Subdivision
Twin Hills Estates (1-28)
Comparable Only Listing
No
Tax Year
2023
Taxes
2565.26
Assessments
0
Legal Description
TWIN HILLS ESTATES LOT 21
Township
14
Community
None
Range
13
Section
7
Municipality/Zoning
Pima County - SR
Fire Protection
Included in Taxes
FEMA Flood Zone
No
Municipal Flood Zone
No

General Property Information

Property Use Type
Residential
Lot Dimensions
Irregular
Lot Acres
7.28
Lot Sqft
317539
Lot Size Source
Assessor
Horse Property
No
School District
TUSD
Elementary School
Maxwell K-8
Middle School
Mansfeld
High School
Cholla
Lot Sz Price/Acre
58379.12

Property Features

Gas: Natural Fence: None View: Panoramic; Sunrise; Mountain(s); Sunset Road Type: Paved Road Maintenance: HOA Lot Features: Hillside Lot; North/South Exposure; Subdivided Neighborhood Features: Gated Community; Paved Street Assoc Fees Includes: Gated Community; Street Maint Terms: Cash; Conventional Submit With Offer: HOA Addendum; Loan Pre-Qual; Proof of Funds Property Disclosure: Seller Prop Disclosure Special Conditions: None

Contract Information

Method of Title
Fee (Simple)
Distressed Info
None

More Information

Showing Information

Directions
From Silverbell, go W on Anklam (St. Mary's) past Starr Pass to Mountainside, Enter through Gate, follow to Lot 21 on South Side of Street.

Electric

Location
Available

Gas

Location
Available
Natural
Yes

Phone

Location
Available

Sewer

Location
None

Water

Location
Available

Distance to Utilities

Electric
Lot Line
Gas
Lot Line
Phone
Lot Line
Sewer
None
Water
Lot Line

Lot Features

Adjacent to
State
Topography
Sloped
Hillside Lot
Yes
North/South Exposure
Yes
Subdivided
Yes

Subdivision Restrictions

Age Restrictions
No
CC&Rs
Yes
Deed Restrictions
Yes

Submit With Offer

Digital Signatures
Yes
Sellers Title Company
Paula Brown, Premier Title/CSTA
HOA Addendum
Yes
Loan Pre-Qual
Yes
Proof of Funds
Yes

Fence

None
Yes

View

City
Yes
Mountain(s)
Yes
Panoramic
Yes
Sunrise
Yes
Sunset
Yes

Road Type

Paved
Yes

Road Maintenance

HOA
Yes

Neighborhood Features

Gated Community
Yes
Paved Street
Yes

Association & Fees

HOA
Yes
HOA Amt (Monthly)
67
HOA Name
Twin Hills Estates
HOA Payment Frequency
Annually

Assoc Fees Includes

Gated Community
Yes
Street Maint
Yes

Terms

Cash
Yes
Conventional
Yes

Property Disclosure

Seller Prop Disclosure
Yes

Special Conditions

None
Yes
IDX
Listing Office: 1912 Realty
Last Updated: June - 25 - 2026
Broker Attribution: 520-730-1478

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 the listing brokerage here are identified with the MLSSAZ IDX Logo. All Information Is Deemed Reliable But Is Not Guaranteed Accurate. Listing information Copyright 2020 MLS of Southern Arizona. All Rights Reserved.

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