Debra Coste Real Estate Agent - Tierra Antigua Realty, LLC

lot 5 E Highway 82 -- Unit 2, Huachuca City, AZ For Sale $55,000 - listed by Debra Coste — For Sale $55,000

Debra Coste listing agent for 4965 E Ironwood Cir, Sierra Vista, AZ - sold for $149,000 — Sold $149,000

6120 S San Marco Dr, Hereford, AZ For Sale $275,000 - co-listed by Debra Coste — For Sale $275,000 • Co-Listing Agent

Debra Coste buyer's agent for 5231 Almosa St, Sierra Vista, AZ - sold for $295,000 — Sold $295,000

1030 S Barrel Cactus Ridge Unit 148, Benson, AZ For Sale $60,000 - co-listed by Debra Coste — For Sale $60,000 • Co-Listing Agent

Debra Coste

Responds Quickly

Sierra Vista AZ

Tierra Antigua Realty, LLC

164 Closed Sales

$40.7M Total Value

$6K - $2.9M Price Range

$248.3K Average Price

Prior 5 years

About Debra

Debra is a full-time licensed REALTOR® in the State of Arizona and as a certified member of the National Association of Realtors, she has pledged to uphold a higher code of ethics and practices. For the past six years, Debra has been an active member on the Arizona Association of REALTORS® Grievance Committee. With over 20years of professional experience, she has dedicated her services to this community and understand that buying or selling real estate may be one of the largest financial transactions you will ever make. Debra will help you through this process with care and commitment so that you can make informed decisions. She is ready to negotiate for you, with your best interest in mind, and get you the best deal possible. In the past three years, she has successfully assisted homeowners to close on over 130 homes. Communication plays a vital role Debra will personally provide you with up-to-date information throughout the process and respond to your inquiries in a timely manner.

Home Types: Lot/Land, House, Condo, Mobile Homes, Townhouse, Other, Multifamily

Years of Experience: 17

Education: Cochise College

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	18
Total Value	$3,216,715
Average Sale Price	$178,706
Price Range	$25K - $531K

Buyer Deals
Total Deals	19
Total Value	$4,575,636
Average Sale Price	$240,823
Price Range	$21K - $530K

1 Year View by Quarter

Seller Deals
Total Deals	28
Total Value	$5,494,215
Average Sale Price	$196,222
Price Range	$25K - $531K

Buyer Deals
Total Deals	31
Total Value	$8,071,136
Average Sale Price	$260,359
Price Range	$21K - $565K

2 Year View by Quarter

Seller Deals
Total Deals	90
Total Value	$20,796,481
Average Sale Price	$231,072
Price Range	$6K - $2.9M

Buyer Deals
Total Deals	74
Total Value	$19,931,364
Average Sale Price	$269,343
Price Range	$21K - $740K

5 Year View

Debra's Listings and Deals

Debra's Recent Active Listings

$55,000
- Land
- 4.8 Acres
- $11,458 per Acre
lot 5 E Highway 82 --

Unit 2

Huachuca City, AZ
Gorgeous lot with Bird's eye views of the valley!!

Debra Coste Tierra Antigua Realty, LLC

$579,000
- 3 Beds
- 2.5 Baths
- 628,786 Sq Ft
4290 Highway 82

Elgin, AZ
Nestled in the heart of Arizona wine country, this property offers breathtaking views and natural beauty in every direction. The home features a spacious living area with expansive windows designed to capture the stunning mountain scenery. Situated on more than 14 acres, there's plenty of room for horses and to enjoy the serene surroundings. A charming courtyard and separate outbuildings provide

Debra Coste Tierra Antigua Realty

$335,000
- 4 Beds
- 2 Baths
- 1,978 Sq Ft
1645 Plaza Ayala

Sierra Vista, AZ
Corner-lot home with an RV gate and a versatile floor plan designed for comfortable living! Offering two spacious living areas, one featuring a cozy wood-burning fireplace, this home provides plenty of room to relax or entertain. The beautifully updated kitchen is sure to impress with newer stainless steel appliances, stunning countertops, a breakfast bar, and a walk-in pantry. Recent upgrades

Debra Coste Tierra Antigua Realty, LLC

$459,000
- 4 Beds
- 2.5 Baths
- 2,189 Sq Ft
1909 Devonshire Dr

Sierra Vista, AZ
Wow! Gorgeous remodel on this stunning 4-bedroom, 2.5-bath home featuring a spacious living area, a beautifully updated kitchen, a large laundry room, and abundant storage throughout. The incredible indoor pool area is the true centerpiece, offering plenty of seating space out of the Arizona sun--perfect for year-round swimming, relaxing, and entertaining family and friends.The primary suite

Debra Coste Tierra Antigua Realty, LLC

$389,000
- 4 Beds
- 2 Baths
- 1,900 Sq Ft
6754 S Jaxel Rd

Hereford, AZ
Spectacular home situated on 2 acres of horse property along a paved road, offering breathtaking views and a desirable split-floor-plan design. Features include a separate dining room, cozy breakfast nook, skylights, ceiling fans, fresh interior paint, new carpeting, and a beautifully remodeled kitchen. The property also boasts an oversized 2-car garage and a large detached workshop with

Debra Coste Tierra Antigua Realty, LLC

$39,000
- Land
- 5 Acres
- $7,769 per Acre
lot a Bowers Rd

Unit 21

Huachuca City, AZ
Experience country living at its best with breathtaking views! This 5.02-acre flat lot sits near the Babocomari River. Conveniently located under 5 miles from SR-82. Perfect for your manufactured home or custom-built dream home, this quiet and peaceful parcel provides the ideal setting to enjoy wide-open space and natural beauty.

Debra Coste Tierra Antigua Realty, LLC

$35,000
- Land
- 5 Acres
- $6,972 per Acre
lot c Charlies Trail

Unit 21

Huachuca City, AZ
Experience country living at its best with breathtaking views! This 5.02-acre lot sits near the Babocomari River. Conveniently located under 5 miles from SR-82. Perfect for your manufactured home or custom-built dream home, this quiet and peaceful parcel provides the ideal setting to enjoy wide-open space and natural beauty.

Debra Coste Tierra Antigua Realty, LLC

$39,000
- Land
- 5 Acres
- $7,769 per Acre
lot b Bowers Rd

Unit 21

Huachuca City, AZ
Experience country living at its best with breathtaking views! This 5.02-acre Corner flat lot sits near the Babocomari River. Conveniently located under 5 miles from SR-82. Perfect for your manufactured home or custom-built dream home, this quiet and peaceful parcel provides the ideal setting to enjoy wide-open space and natural beauty.

Debra Coste Tierra Antigua Realty, LLC

$579,000
- 3 Beds
- 3 Baths
- 2,809 Sq Ft
4290 Highway 82 --

Elgin, AZ
Nestled in the heart of Arizona wine country, this property offers breathtaking views and natural beauty in every direction. The home features a spacious living area with expansive windows designed to capture the stunning mountain scenery. Situated on more than 14 acres, there?s plenty of room for horses and to enjoy the serene surroundings. A charming courtyard and separate outbuildings provide

Debra Coste Tierra Antigua Realty, LLC

Recently Sold

$149,000

Sold Jun 10, 2026
- 3 Beds
- 2 Baths
- 1,121 Sq Ft
4965 E Ironwood Cir

Sierra Vista, AZ
- 3% Above List
- 6 Days On Market
- $133/SF
Debra Coste Tierra Antigua Realty, LLC

$210,000

Sold Jun 5, 2026
- 3 Beds
- 2 Baths
- 1,425 Sq Ft
67 E Martin Dr

Sierra Vista, AZ
- 17% Above List
- 37 Days On Market
- $147/SF
- Current Est. Value $208K
Debra Coste Tierra Antigua Realty, LLC

$111,115

Sold Jun 3, 2026
- 1 Bed
- 1 Bath
- 552 Sq Ft
31 Old Douglas Rd

Bisbee, AZ
- 7% Below List
- 52 Days On Market
- $201/SF
- Current Est. Value $105K
Debra Coste Tierra Antigua Realty, LLC

$531,000

Sold Jun 1, 2026
- 6 Beds
- 3 Baths
- 2,852 Sq Ft
5705 S Wild Rose Rd

Hereford, AZ
- 8% Below List
- 68 Days On Market
- $186/SF
- Current Est. Value $529K
Debra Coste Tierra Antigua Realty, LLC

$299,000

Sold Apr 29, 2026
- 3 Beds
- 2 Baths
- 1,386 Sq Ft
5056 E Santiago Ct

Sierra Vista, AZ
- 3 Days On Market
- $216/SF
- Current Est. Value $297K
Debra Coste Tierra Antigua Realty, LLC

$175,000

Sold Apr 7, 2026
- 3 Beds
- 2 Baths
- 1,058 Sq Ft
7322 S Lariat Rd

Hereford, AZ
- 8% Below List
- 17 Days On Market
- $165/SF
Debra Coste Tierra Antigua Realty, LLC

$132,800

Sold Mar 11, 2026
- 3 Beds
- 2 Baths
- 1,459 Sq Ft
5750 E Wade Ln

Hereford, AZ
- 11% Below List
- 5 Days On Market
- $91/SF
Debra Coste Tierra Antigua Realty, LLC

$36,000

Sold Feb 11, 2026
- Land
- 9.36 Acres Lot
lot 4 W Willys Run

Bisbee, AZ
- 193 Days On Market
Debra Coste Tierra Antigua Realty, LLC

$329,900

Sold Feb 6, 2026
- 3 Beds
- 2 Baths
- 1,774 Sq Ft
5842 E Calle de La Fresa

Hereford, AZ
- 6% Below List
- 62 Days On Market
- $186/SF
- Current Est. Value $385K
Debra Coste Tierra Antigua Realty, LLC

Awards and Designations

NAR - National Association of Realtors
ABR - Accredited Buyer Representative
e–PRO - Internet Professional
SFR - Short Sale & Foreclosure Resource

Agent License: Arizona SA565883000

Debra Coste

(520) 335-3572

Responds Quickly

(520) 335-3572

Homes for Sale by City

Debra Coste

About Debra

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Debra's Listings and Deals

Debra's Recent Active Listings

Recently Sold

Awards and Designations