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Debra Diana Kostoff

Debra Diana Kostoff
Real Estate Agent (Broker Associate (Employing))
Denver CO

Broker Associate (Employing) (CO: 100026625)

18 years experience

REALTOR® 2 Active Listings Serves Jefferson County, CO
View on Realtor.com

Contact Information

Brokerage
Re Max Professionals

Office Website
Office Address
143 Union Blvd Ste 500
Denver, CO  80228-2258
(Jefferson County)
Office Phone
303-268-8800
Office Fax
303-791-4664
Mobile
303-268-8800
Email
d**@**********.com
Show Email for $5

Service Areas

Greenwood Village: CO Meridian: CO Inverness: CO Lone Tree: CO Centennial: CO Dove Valley: CO Littleton: CO Englewood: CO Cherry Hills Village: CO Lakewood: CO Columbine: CO Columbine Valley: CO Denver: CO Bow Mar: CO Ken Caryl: CO Highlands Ranch: CO Acres Green: CO Dakota Ridge: CO Applewood: CO Idledale: CO Wheat Ridge: CO Genesee: CO Golden: CO East Pleasant View: CO West Pleasant View: CO Indian Hills: CO Morrison: CO

About Debra Kostoff

Deb is a highly regarded REALTOR® with a wealth of experience in the real estate sector, having served clients since 1998. Her commitment to excellence and strong leadership qualities have earned her respect among both clients and peers.

With a comprehensive background in real estate transactions, Deb also brings valuable insights from her previous role managing the mortgage loan processing department for a prominent international lender. This experience equips her with an in-depth understanding of mortgage guidelines and regulations, providing clients with a significant advantage when navigating the buying or selling process.

A strong advocate for community engagement, Deb actively participates in various local initiatives. Her recent volunteer work includes contributions to Hands Across Littleton, the Littleton Home & Garden Tour, and producing a local play to support the Field Elementary Food Pantry. Additionally, she is involved in her church and her daughter’s school.

Deb is committed to delivering exceptional service to her clients while also fostering a positive impact within the community. She is dedicated to guiding clients through every stage of their real estate journey, ensuring a smooth and rewarding experience in investment and homeownership.

Jefferson County, CO Real Estate Market Analysis (Single Family Homes)

$940,898
Avg. Listing Price
From Debra's portfolio
3.8 / 3.1
Avg. Beds/Baths
Typical property size
2,933 sf
Avg. Square Footage
Interior living space
1922
Active Listings
Current inventory

Jefferson County, Colorado represents one of the most dynamic and diverse real estate markets in the Denver metropolitan area, encompassing everything from historic mountain towns to rapidly developing suburban communities. With 3,885 total actively licensed agents serving the region, this market demonstrates both robust activity and professional depth that reflects the county's unique position as a bridge between Denver's urban core and Colorado's mountain recreation areas.

The county's real estate landscape is characterized by dramatic geographic and economic diversity, creating distinct micro-markets that require specialized local expertise. From the affordable starter homes in Wheat Ridge to the luxury mountain properties in Evergreen, Jefferson County offers something for every buyer segment, making it a particularly complex market for businesses seeking to connect with the right real estate professionals.

Major Jefferson County, Colorado Real Estate Markets

The county's most significant population centers include Lakewood, Arvada, Westminster, and Wheat Ridge, each offering distinct market characteristics and buyer demographics. Lakewood serves as the county seat and features a mix of established neighborhoods and new developments, while Arvada has emerged as a family-friendly suburban destination with strong appreciation rates. Westminster straddles both Jefferson and Adams counties, creating unique market dynamics, and Wheat Ridge offers some of the region's most affordable housing options within the Denver metro area.

Mountain communities like Golden, Evergreen, and Conifer represent a completely different market segment, focusing on recreational properties, luxury mountain homes, and rural acreage. These areas have seen particularly strong growth as remote work trends have made mountain living more accessible to Denver-area professionals, creating new opportunities and challenges for real estate agents specializing in these unique properties.

Market Dynamics and Geographic Complexity

Jefferson County's real estate market benefits from excellent transportation infrastructure, including major highways and light rail connections that make commuting to downtown Denver highly feasible. This connectivity has driven consistent population growth and property appreciation, particularly in communities along transit corridors. The market also shows remarkable resilience due to its economic diversity, with major employers ranging from government facilities to technology companies and healthcare systems.

What makes this market particularly challenging is the dramatic elevation and terrain changes across the county, from prairie communities at 5,200 feet to mountain towns exceeding 8,000 feet elevation. These geographic variations create vastly different property types, pricing structures, and buyer motivations, requiring agents to develop highly specialized knowledge of their particular market segments.

Why Businesses Need Jefferson County, Colorado Agent Contact Data

With all 3,885 actively licensed agents maintaining email contact information, Jefferson County offers exceptional opportunities for businesses providing real estate services, technology solutions, and professional development resources. The market's complexity creates strong demand for specialized tools, training programs, and support services that help agents navigate everything from mountain property inspections to transit-oriented development opportunities.

Mortgage lenders, home inspection companies, and real estate technology providers find particular success in Jefferson County due to the high transaction volume and diverse property types. The geographic spread of the market also creates opportunities for businesses offering virtual tour technology, drone photography services, and specialized marketing solutions that help agents effectively showcase properties ranging from urban condos to mountain retreats.

Current Property Listings

As of 1/15/2026, Debra Kostoff has 2 properties for sale in Denver and surrounding areas.

$700,000

Listed 2025-06-11

1856 S Monroe St
Denver, CO  80210

Beds: 5.0
Baths: 3.0
Sq Ft: 2,250
Lot: 6,350 sf
Single Family Map
View Full Details

$450,000

Listed 2025-10-30

2743 W Long Dr Apt B
Littleton, CO  80120

Beds: 3.0
Baths: 2.5
Sq Ft: 2,228
Lot: 1,394 sf
Townhomes Map
View Full Details

Current Property Rentals

Debra Kostoff currently has no rental properties available in Denver and surrounding areas. Check back later.