Antonio Martinez

Boulder CO

Stellar Properties, LLC

66 Closed Sales

$53.9M Total Value

$330K - $3.8M Price Range

$816.7K Average Price

Prior 5 years

About Antonio

Tony enjoys the uniqueness of properties, the fulfillment of investments and the competitive nature of negotiation. But most of all, Tony enjoys the human side of real estate. At the end of the day, helping folks with the emotional process of buying or selling a property is very gratifying for him on a human level.

Tony specializes in relocation, residential sales and small apartment buildings. He has over 20 years of experience in the Northern Colorado real estate market, with an emphasis in Boulder County and surrounding areas.

He also possesses considerable knowledge of the Boulder County investment property and rental markets, having owned and managed several investment properties in Boulder County and surrounding areas himself.

Home Types: House, Townhouse, MultiFamily, Condo

Years of Experience: 24

Education: University of Denver

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	11
Total Value	$7,594,740
Average Sale Price	$690,431
Price Range	$193K - $1.2M

Buyer Deals
Total Deals	7
Total Value	$5,093,000
Average Sale Price	$727,571
Price Range	$330K - $1.1M

1 Year View by Quarter

Seller Deals
Total Deals	18
Total Value	$13,639,740
Average Sale Price	$757,763
Price Range	$193K - $1.2M

Buyer Deals
Total Deals	9
Total Value	$6,480,600
Average Sale Price	$720,067
Price Range	$330K - $1.1M

Seller Deals
Total Deals	38
Total Value	$29,218,410
Average Sale Price	$768,906
Price Range	$193K - $3.8M

Buyer Deals
Total Deals	28
Total Value	$24,685,454
Average Sale Price	$881,623
Price Range	$330K - $2.1M

5 Year View

Neighborhoods Antonio is Experienced In

Antonio's Active Listings

$2,710,000
- 15 Beds
- 6 Baths
- 5,589 Sq Ft
650-654 Inca Pkwy

Boulder, CO
Well-maintained and high-performing triplex in a Williams Village neighborhood, offering a rare combination of high in-place income, long-term tenant stability, and future upside. Each of the three units features 5 bedrooms and 2 bathrooms, resulting in an income profile that outperforms that of typical small multifamily properties. The property has achieved 100% occupancy during ownership, with

Antonio Martinez Stellar Properties, LLC

$435,000
- 4 Beds
- 3 Baths
- 2,474 Sq Ft
1117 Atwood St

Longmont, CO
Coveted brick ranch in move-in condition with new paint and finished hardwood floors. This home offers a comfortable, functional layout with inviting living spaces ready for your personal touch. The main level features a bright living area, a kitchen with a dedicated dining space, and easy access to the backyard for everyday living and entertaining. The primary bedroom suite offers a relaxing

Antonio Martinez Stellar Properties, LLC

Recently Sold

$775,500

Sold May 8, 2026
- 4 Beds
- 3 Baths
- 3,692 Sq Ft
190 Sugar Beet Cir

Longmont, CO
- 1% Above List
- $210/SF
- 24 Days On Market
- Current Est. Value $761K
Antonio Martinez Stellar Properties, LLC

$770,000

Sold Mar 16, 2026
- 4 Beds
- 3 Baths
- 3,450 Sq Ft
1615 Sicily Dr

Longmont, CO
- 1% Above List
- $223/SF
- 32 Days On Market
- Current Est. Value $767K
Antonio Martinez Stellar Properties, LLC

$615,000

Sold Mar 6, 2026
- 3 Beds
- 2 Baths
- 2,288 Sq Ft
2764 S Marshall St

Denver, CO
- 3% Below List
- $269/SF
- 74 Days On Market
- Current Est. Value $604K
Antonio Martinez Stellar Properties, LLC

$519,000

Sold Mar 6, 2026
- 3 Beds
- 2 Baths
- 1,737 Sq Ft
2481 Santa fe Dr

Unit A

Longmont, CO
- 11% Below List
- $299/SF
- 231 Days On Market
- Current Est. Value $532K
Antonio Martinez Stellar Properties, LLC

$910,000

Sold Jan 15, 2026
- 4 Beds
- 3.5 Baths
- 2,176 Sq Ft
3673 Hazelwood Ct

Boulder, CO
- 4% Below List
- $418/SF
- 118 Days On Market
- Current Est. Value $894K
Antonio Martinez Stellar Properties, LLC

$1,232,000

Sold Dec 4, 2025
- 4 Beds
- 2 Baths
- 1,494 Sq Ft
419 22nd St

Boulder, CO
- 10% Below List
- $825/SF
- 233 Days On Market
- Current Est. Value $1M
Antonio Martinez Stellar Properties, LLC

$580,000

Sold Nov 4, 2025
- 3 Beds
- 2.5 Baths
- 1,566 Sq Ft
2977 Eagle Way

Boulder, CO
- 14% Below List
- $370/SF
- 131 Days On Market
- Current Est. Value $579K
Antonio Martinez Stellar Properties, LLC

$425,000

Sold Sep 16, 2025
- 5 Beds
- 3 Baths
- 2,530 Sq Ft
131 E 15th Ave

Longmont, CO
- 9% Below List
- $168/SF
- 15 Days On Market
- Current Est. Value $451K
Antonio Martinez Stellar Properties, LLC

$1,150,000

Sold Sep 12, 2025
- 5 Beds
- 3.5 Baths
- 4,766 Sq Ft
933 Xenon Ct

Golden, CO
- 12% Below List
- $241/SF
- 20 Days On Market
- Current Est. Value $1M
Antonio Martinez Stellar Properties, LLC

Other Experience

First Time Home Buyers, Investments

Agent License: Colorado 40026114

Antonio Martinez

(720) 897-0158

Stellar Properties, LLC

(720) 897-0158

Homes for Sale by City

Antonio Martinez

About Antonio

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Antonio is Experienced In

Antonio's Listings and Deals

Antonio's Active Listings

Recently Sold

Other Experience