Diane Trykowski Real Estate Agent - Platinum Key Realty

6739 Avenue O, Houston, TX For Sale $260,000 - listed by Diane Trykowski — For Sale $260,000

Diane Trykowski listing agent for 26009 Hunter Ln, Katy, TX - sold for $2,400,000 — Sold

Diane Trykowski buyer's agent for 3543 Catbird Ln, Katy, TX - sold for $365,546 — Sold

Diane Trykowski listing and buyer's agent for 827 Bell Dr, Euless, TX - sold for $225,000 — Sold

Diane Trykowski

Katy TX

Platinum Key Realty

23 Closed Sales

$12.8M Total Value

$170K - $2.2M Price Range

$554.8K Average Price

Prior 5 years

About Diane

Diane is an experienced real estate broker with a demonstrated history of working in the real estate industry. Skilled in luxury homes, real property, new home sales, rentals, and real estate economics.

Strong business development professional with a Bachelor of Arts (B.A.) focused on Interdisciplinary Studies and English and obtained her broker’s license through the Austin Institute of Real Estate.

Home Types: House

Years of Experience: 13

Education: Univerity of Texas and Austin Institute of Real Estate

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$3,363,500
Average Sale Price	$840,875
Price Range	$225K - $2.2M

Buyer Deals
Total Deals	2
Total Value	$774,000
Average Sale Price	$387,000
Price Range	$350K - $424K

Seller Deals
Total Deals	5
Total Value	$4,622,000
Average Sale Price	$924,400
Price Range	$225K - $2.2M

Buyer Deals
Total Deals	4
Total Value	$2,088,900
Average Sale Price	$522,225
Price Range	$350K - $935K

Seller Deals
Total Deals	14
Total Value	$8,573,000
Average Sale Price	$612,357
Price Range	$225K - $2.2M

Buyer Deals
Total Deals	9
Total Value	$4,186,680
Average Sale Price	$465,187
Price Range	$170K - $950K

5 Year View

Neighborhoods Diane is Experienced In

Diane's Listings and Deals

Diane's Active Listings

$260,000
- 2 Beds
- 2 Baths
- 1,135 Sq Ft
6739 Avenue O

Houston, TX
Charming and beautifully updated 2-bedroom, 2-bath home located in the sought after East End Revitalized area! Built in 1936, this 1,087 square foot home blends timeless character with thoughtful modern upgrades. Interior features include wood flooring throughout, a stylish new kitchen island, new hood range, updated windows, and a new front door that adds curb appeal and natural light. The

Diane Trykowski Platinum Key Realty

Recently Sold

$2,400,000

Sold Jul 24, 2026

Last List Price
- 4 Beds
- 8 Baths
- 6,834 Sq Ft
26009 Hunter Ln

Katy, TX
- 51 Days On Market
- $351/SF
- Current Est. Value $2M
Diane Trykowski Platinum Key Realty

$225,000

Sold May 22, 2026

Last List Price
- 3 Beds
- 1 Bath
- 1,232 Sq Ft
827 Bell Dr

Euless, TX
- 34 Days On Market
- $183/SF
- Current Est. Value $226K
Diane Trykowski Platinum Key Realty

$650,000

Sold Apr 15, 2026

Last List Price
- 4 Beds
- 3.5 Baths
- 3,415 Sq Ft
3715 Cardiff Mist Dr

Katy, TX
- 153 Days On Market
- $190/SF
- Current Est. Value $632K
Diane Trykowski Platinum Key Realty

$350,000

Sold Aug 29, 2025

Last List Price
- 4 Beds
- 2 Baths
- 1,904 Sq Ft
25127 Farmdale Ln

Richmond, TX
- 50 Days On Market
- $184/SF
- Current Est. Value $348K
Diane Trykowski Platinum Key Realty

Price Undisclosed

Sold Sep 30, 2024
- 4 Beds
- 3.5 Baths
- 3,460 Sq Ft
25929 Karen Rd

Katy, TX
- 13 Days On Market
- Current Est. Value $1M
Diane Trykowski Platinum Key Realty

Price Undisclosed

Sold May 1, 2024
- 3 Beds
- 2 Baths
- 1,870 Sq Ft
5333 Princeton Dr

Katy, TX
- 61 Days On Market
- Current Est. Value $264K
Diane Trykowski Platinum Key Realty

Price Undisclosed

Sold Sep 29, 2023
- 5 Beds
- 4.5 Baths
- 4,636 Sq Ft
28406 Cave Springs Ln

Fulshear, TX
- 3 Days On Market
- Current Est. Value $985K
Diane Trykowski Platinum Key Realty

Price Undisclosed

Sold Sep 28, 2023
- 3 Beds
- 2.5 Baths
- 1,654 Sq Ft
3035 Orchid Ranch Dr

Katy, TX
- 17 Days On Market
- Current Est. Value $319K
Diane Trykowski Platinum Key Realty

Price Undisclosed

Sold Jun 30, 2023
- 5 Beds
- 4.5 Baths
- 4,575 Sq Ft
317 Waters Landing Ln

Katy, TX
- 23 Days On Market
- Current Est. Value $902K
Diane Trykowski Platinum Key Realty

Awards and Designations

NAR - National Association of Realtors

Other Experience

First Time Homebuyers, Investments, Military Families, Veteran's Programs, Senior Communities, Short Sales, Luxury Homes, New Construction, Property Management, Distressed Properties, Foreclosures

Agent License: Texas 0625880

Diane Trykowski

(855) 642-8290

Platinum Key Realty

(855) 642-8290

Homes for Sale by City

Diane Trykowski

About Diane

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Diane is Experienced In

Diane's Listings and Deals

Diane's Active Listings

Recently Sold

Awards and Designations

Other Experience