1860 Mary Lee Ln, Allen, TX For Sale $2,500,000 - listed by Kathi Stefanu — For Sale $2,500,000

Kathi Stefanu listing agent for 305 Martha Manor, Richardson, TX - sold for $422,000 — Sold

801 Lexington Ln, Nevada, TX For Sale $799,900 - listed by Kathi Stefanu — For Sale $799,900

Kathi Stefanu buyer's agent for 661 Clover Ln, Keller, TX - sold for $323,000 — Sold

Kathi Stefanu listing agent for 9705 Southern Hills Dr, Plano, TX - sold for $650,000 — Sold

Kathi Stefanu buyer's agent for 210 Coffee Cir, Pottsboro, TX - sold for $2,169,000 — Sold

Kathi Stefanu

Celina TX

Keller Williams Prosper Celina

48 Closed Sales

$30.7M Total Value

$145K - $4.3M Price Range

$682K Average Price

Prior 5 years

About Kathi

Home Types: House, Condo

Years of Experience: 12

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	6
Total Value	$4,280,000
Average Sale Price	$713,333
Price Range	$398K - $1.5M

Buyer Deals
Total Deals	3
Total Value	$6,792,000
Average Sale Price	$2,264,000
Price Range	$323K - $4.3M

Seller Deals
Total Deals	9
Total Value	$6,005,000
Average Sale Price	$667,222
Price Range	$355K - $1.5M

Buyer Deals
Total Deals	3
Total Value	$6,792,000
Average Sale Price	$2,264,000
Price Range	$323K - $4.3M

Seller Deals
Total Deals	35
Total Value	$19,192,999
Average Sale Price	$548,371
Price Range	$145K - $1.5M

Buyer Deals
Total Deals	10
Total Value	$11,496,890
Average Sale Price	$1,149,689
Price Range	$323K - $4.3M

5 Year View

Areas Kathi is Experienced In

Kathi's Listings and Deals

Kathi's Active Listings

$2,500,000
- 6 Beds
- 5 Baths
- 5,399 Sq Ft
1860 Mary Lee Ln

Allen, TX
Welcome to 1860 Mary Lee Lane, a private estate that has been masterfully redesigned on over 2 wooded acres, this 6-bedroom, 5-bathroom residence offers an unparalleled lifestyle of comfort and sophisticated entertaining. Step inside to discover a magnificent open-concept living space crowned with vaulted, wood-beamed ceilings and anchored by a beautiful brick fireplace. Rich hardwood floors,

Kathi Stefanu Keller Williams Prosper Celina

$799,900
- 4 Beds
- 4 Baths
- 3,792 Sq Ft
801 Lexington Ln

Nevada, TX
SELLER IS MOTIVATED AND READY TO MOVE! OFFERING $10,000 FOR CLOSING COST OR BUY DOWN! Country living at its finest. This exceptional residence blends modern design with timeless craftsman charm, set on a spacious one-acre lot in the sought-after Lexington Heights community, featuring no HOA and streets adorned with decorative lamp posts. A welcoming covered front porch and manicured landscaping

Kathi Stefanu Keller Williams Prosper Celina

Recently Sold

$422,000

Sold Aug 7, 2026

Last List Price
- 3 Beds
- 2 Baths
- 1,930 Sq Ft
305 Martha Manor

Richardson, TX
- 1 Day On Market
- $219/SF
- Current Est. Value $416K
Kathi Stefanu Keller Williams Prosper Celina

$650,000

Sold Jun 12, 2026

Last List Price
- 4 Beds
- 3 Baths
- 3,217 Sq Ft
9705 Southern Hills Dr

Plano, TX
- 18 Days On Market
- $202/SF
- Current Est. Value $624K
Kathi Stefanu Keller Williams Prosper Celina

$398,000

Sold Feb 25, 2026

Last List Price
- 3 Beds
- 2 Baths
- 2,072 Sq Ft
1916 J Pearce Dr

Richardson, TX
- 93 Days On Market
- $192/SF
- Current Est. Value $407K
Kathi Stefanu Keller Williams Prosper Celina

$580,000

Sold Jan 23, 2026

Last List Price
- 3 Beds
- 2 Baths
- 2,330 Sq Ft
505 Angleton Ct

McKinney, TX
- 30 Days On Market
- $249/SF
- Current Est. Value $548K
Kathi Stefanu Keller Williams Prosper Celina

$780,000

Sold Dec 3, 2025

Last List Price
- 3 Beds
- 3.5 Baths
- 2,965 Sq Ft
2751 Kingston St

Prosper, TX
- 47 Days On Market
- $263/SF
- Current Est. Value $743K
Kathi Stefanu Keller Williams Prosper Celina

Price Undisclosed

Sold Oct 18, 2024
- 3 Beds
- 2 Baths
- 1,398 Sq Ft
2903 Mill Trail

Carrollton, TX
- 10 Days On Market
- Current Est. Value $372K
Kathi Stefanu Keller Williams Prosper Celina

Price Undisclosed

Sold Sep 20, 2024
- 3 Beds
- 2.5 Baths
- 2,579 Sq Ft
1517 Milsap Rd

McKinney, TX
- 1 Day On Market
- Current Est. Value $616K
Kathi Stefanu Keller Williams Prosper Celina

Price Undisclosed

Sold Aug 6, 2024
- 4 Beds
- 2.5 Baths
- 2,550 Sq Ft
4741 Pebble Creek Dr

Aubrey, TX
- 4 Days On Market
- Current Est. Value $730K
Kathi Stefanu Keller Williams Prosper Celina

Price Undisclosed

Sold Jun 25, 2024
- 1 Bed
- 1.5 Baths
- 917 Sq Ft
3225 Turtle Creek Blvd

Unit 1625

Dallas, TX
- 54 Days On Market
- Current Est. Value $338K
Kathi Stefanu Keller Williams Prosper Celina

Kathi Stefanu

(469) 824-3513

Nearby Homes

Kathi Stefanu

About Kathi

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Kathi is Experienced In

Kathi's Listings and Deals

Kathi's Active Listings

Recently Sold