Sandi Collier Real Estate Agent - Epiq Properties

6409 Duffield Dr, Dallas, TX For Sale $1,299,900 - listed by Sandi Collier — For Sale $1,299,900

Section Image — For Sale $1,299,900

Sandi Collier listing agent for 201 Martin Dr, Lancaster, TX - sold for $225,000 — Sold

700 Center Ridge Dr, Duncanville, TX For Sale $100,000 - listed by Sandi Collier — For Sale $100,000

Section Image — For Sale $100,000

Sandi Collier buyer's agent for 520 Doe Creek Trail, Red Oak, TX - sold for $349,500 — Sold

Sandi Collier listing agent for 2734 Blackstone Dr, Dallas, TX - sold for Est. $139,919 — Sold

Sandi Collier buyer's agent for 6923 Robin Rd, Dallas, TX - sold for Price Undisclosed — Sold

Sandi Collier

Lancaster

Epiq Properties

6 Closed Sales

$2.3M Total Value

$77K - $999K Price Range

$378.1K Average Price

Prior 5 years

About Sandi

Home Types: House, Lot/Land

Years of Experience: 21

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	1
Total Value	$225,000
Average Sale Price	$225,000

Buyer Deals
Total Deals	1
Total Value	$349,500
Average Sale Price	$349,500

Seller Deals
Total Deals	3
Total Value	$577,000
Average Sale Price	$192,333
Price Range	$77K - $275K

Buyer Deals
Total Deals	2
Total Value	$1,348,500
Average Sale Price	$674,250
Price Range	$350K - $999K

Seller Deals
Total Deals	3
Total Value	$577,000
Average Sale Price	$192,333
Price Range	$77K - $275K

Buyer Deals
Total Deals	3
Total Value	$1,691,500
Average Sale Price	$563,833
Price Range	$343K - $999K

Areas Sandi is Experienced In

Sandi's Listings and Deals

Sandi's Active Listings

$1,299,900
- 5 Beds
- 3.5 Baths
- 3,567 Sq Ft
6409 Duffield Dr

Dallas, TX
Luxury Without Compromise in the Heart of North Dallas. Welcome to 6409 Duffield Drive, a thoughtfully renovated and reconfigured residence in sought-after Preston Creek within Richardson ISD. Offering 3,567 square feet, this single-story home features five bedrooms, three full baths, one half bath, and a rare three-car attached garage.The open-concept interior is filled with natural

Sandi Collier Epiq Properties

$100,000
- Land
- 0.58 Acre
- $172,414 per Acre
700 Center Ridge Dr

Duncanville, TX
Prime commercial parking lot (or pad site) being sold as a package deal with adjacent parcel at 707 Center Ridge Dr (MLS# 21292304), a ±5,800 SF purpose-built childcare facility, listed separately at $1,600,000). This surface parking lot serves as overflow parking but can be reimagined. Zoned LOR per City of Duncanville ordinance with access to utilities. No survey on file — buyer to verify

Sandi Collier Epiq Properties

Recently Sold

$225,000

Sold Aug 13, 2026

Last List Price
- 3 Beds
- 2 Baths
- 1,698 Sq Ft
201 Martin Dr

Lancaster, TX
- 282 Days On Market
- $133/SF
- Current Est. Value $246K
Sandi Collier Epiq Properties

Price Undisclosed

Sold Jun 4, 2025
- Land
- 0.45 Acres Lot
2734 Blackstone Dr

Dallas, TX
- 1 Day On Market
- Current Est. Value $140K
Sandi Collier Epiq Properties

Price Undisclosed

Sold Apr 17, 2025
- 4 Beds
- 2 Baths
- 1,773 Sq Ft
2922 Marquis Ln

Lancaster, TX
- 61 Days On Market
- Current Est. Value $270K
Sandi Collier Epiq Properties

Awards and Designations

NAR - National Association of Realtors

Agent License: Texas 9011419

Sandi Collier

(469) 625-4761

Epiq Properties

(469) 625-4761