Marie Janke Real Estate Agent - Janke & Co Properties

2319 Poseidon St, League City, TX For Sale $529,490 - listed by Marie Janke — For Sale $529,490

Marie Janke listing agent for 2127 Donna Ln, Santa Fe, TX - sold for $429,000 — Sold

1516 Bay Area Blvd Unit D2, Houston, TX For Sale $117,000 - listed by Marie Janke — For Sale $117,000

Marie Janke buyer's agent for 4122 Panola Dr, Galveston, TX - sold for $459,000 — Sold

Marie Janke

League City TX

Janke & Co Properties

82 Closed Sales

$46.2M Total Value

$241.5K - $1.5M Price Range

$563.7K Average Price

Prior 5 years

About Marie

With over 21 years of experience and millions in closed real estate transactions, Marie Janke is a top-producing Realtor® serving Galveston, League City, Friendswood, Clear Lake, and Houston, Texas. Known for her exceptional market knowledge, sharp negotiation skills, and unparalleled professionalism, Marie delivers a smooth and streamlined experience for buyers and sellers alike.
Marie specializes in luxury homes, vacation rentals, and investment properties—especially on Galveston Island, where she was born and continues to own and manage two successful year-round vacation rental homes. Her hands-on experience and deep local insight make her the go-to expert for anyone looking to buy a home in Galveston or invest in the vibrant Houston Bay Area real estate market. A long-time entrepreneur and respected businesswoman, Marie has owned and operated businesses Houston and Galveston area for over four decades. Her passion for real estate and dedication to her clients are evident in every transaction she handles—as if it were her own.
Whether you're looking to buy a beach house in Galveston, sell a home in Friendswood, or explore investment opportunities in Clear Lake and Houston, Marie Janke is the Realtor you can trust to make it happen with integrity, efficiency, and care.

Home Types: House, Lot/Land, Condo, Townhouse

Years of Experience: 25

Education: Texas Tech University

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	13
Total Value	$4,599,500
Average Sale Price	$353,808
Price Range	$92K - $1.3M

Buyer Deals
Total Deals	8
Total Value	$4,463,790
Average Sale Price	$557,974
Price Range	$180K - $780K

1 Year View by Quarter

Seller Deals
Total Deals	20
Total Value	$8,339,675
Average Sale Price	$416,984
Price Range	$92K - $1.3M

Buyer Deals
Total Deals	14
Total Value	$8,959,290
Average Sale Price	$639,949
Price Range	$180K - $1M

2 Year View by Quarter

Seller Deals
Total Deals	49
Total Value	$26,538,675
Average Sale Price	$541,606
Price Range	$70K - $1.5M

Buyer Deals
Total Deals	33
Total Value	$19,683,190
Average Sale Price	$596,460
Price Range	$180K - $1.4M

5 Year View

Areas Marie is Experienced In

Marie's Listings and Deals

Marie's Recent Active Listings

$529,490
- 4 Beds
- 3.5 Baths
- 2,983 Sq Ft
2319 Poseidon St

League City, TX
Welcome to the Chloe plan in beautiful Davis Harbor by D.R. Horton. This stunning 2-story, 4/5-bedroom, 3.5-bath new construction home is set on a lot with a covered patio and fenced back yard with a gate. The open-concept layout features a gorgeous kitchen with gas range, updated appliances, and a large center island perfect for entertaining — flowing seamlessly into the family and dining rooms.

Marie Janke Janke & Co Properties

$117,000
- 2 Beds
- 2 Baths
- 978 Sq Ft
1516 Bay Area Blvd

Unit D2

Houston, TX
Near everything in the Clear Lake area. Beautifully updated 2-bed, 2-bath condo offering 978 sq ft of stylish, move-in-ready living. The spacious living room shines with a whitewashed brick fireplace, a striking floor-to-ceiling shiplap accent wall, and rich wide-plank flooring throughout. The kitchen impresses with crisp white shaker cabinets, stainless steel appliances, and gorgeous granite

Marie Janke Janke & Co Properties

$1,225,000
- 5 Beds
- 3 Baths
- 2,408 Sq Ft
11372 Starfish

Galveston, TX
You will ABSOLUTELY not see another home in the sought-after exclusive community of Beachside Village that is as beautifully (high end) appointed as this home!This stunning 5 bedroom home has a custom pool and hot tub to enjoy with friends and family...a large kitchen open to the living area,modern fireplace and a beautiful open floor plan with wood-like floors throughout (absolutely no carpet),

Marie Janke Janke & Co Properties

$580,000
- 4 Beds
- 3.5 Baths
- 3,359 Sq Ft
2748 Masters Dr

League City, TX
Experience refined luxury living in the highly sought-after gated community of South Shore Harbour! Step outside to your own resort-style backyard oasis featuring a sparkling pool with waterfall features, spa, and 1,000 sq ft of decking surrounded by lush greenery and flowers — with pool views from both levels, perfect for entertaining. Enjoy unobstructed golf course views with a direct sightline

Marie Janke Janke & Co Properties

$445,000
- 3 Beds
- 2 Baths
- 1,053 Sq Ft
4039 San Jacinto Dr

Galveston, TX
This stunning coastal retreat offers the perfect blend of comfort, charm, and breathtaking views. Nestled in the highly desirable Sea Isle neighborhood on Galveston's West End area, this high end furnished home is move-in ready and ideal as a full-time residence, vacation getaway, or investment property. Enjoy gorgeous sunrise views from spacious outdoor living areas, where you can relax and take

Marie Janke Janke & Co Properties

$159,000
- Land
- 0 Sq Ft Lot
- -- per Acre
11306 Starfish

Galveston, TX
On Starfish Dr, Beach View 6,300 sf lot in highly sought-after luxurious Beachside Village on Galveston Island. Seller has a set of Beautiful home-approved building plans with an approved Builder in Beachside Village are available and ready for you to start building your dream vacation home ASAP! This lot is located in the newly developed section where there is a walking path around the man-made

Marie Janke Janke & Co Properties

$220,000
- 2 Beds
- 1.5 Baths
- 836 Sq Ft
5507 Avenue P

Galveston, TX
Sweet cottage in midtown Galveston near everything. Vintage feeling, would be great short term rental in Galveston's HOT vacation home market! 2 Bedrooms' 1.5 baths with large utility room inside the home. Yard is fully fenced, appliances stay. Central a/c and heat, new roof November 2020. This little cutie has hardwood floors throughout, ceiling fans and has large primary bedroom. Sit on the

Marie Janke Janke & Co Properties

$465,000
- 3 Beds
- 2 Baths
- 1,306 Sq Ft
22017 Zachary Dr

Galveston, TX
Enjoy STR income on this one! Be sure to see this fully furnished 3 bed, 2 bath modern home right across the street from the beach! This is a beautiful residence that shows like new and is ready to go with lovely coastal furnishings throughout. The home boasts an open concept and has many modern finishes making it light and bright to fully enjoy the beach, bay experience. Easy and covnenient

Marie Janke Janke & Co Properties

$399,000
- 3 Beds
- 1.5 Baths
- 1,104 Sq Ft
16533 Tampico Way

Galveston, TX
This traditional Jamaica Beach bay house is a perfect starter home that you can renovate your own style of updates and make it your own little compound of fun, relaxation and gathering place. This 3 bedroom 2 bath with an open living area is being sold at basically lot value in the highly sought after Jamaica Beach. Perched over the water with a large deck, it is located on one of the largest

Marie Janke Janke & Co Properties

Recently Sold

$759,000

Sold Jul 17, 2026

Last List Price
- 4 Beds
- 3.5 Baths
- 2,832 Sq Ft
1201 Hall Ave

Seabrook, TX
- 283 Days On Market
- $268/SF
- Current Est. Value $711K
Marie Janke Janke & Co Properties

$429,000

Sold Jun 17, 2026

Last List Price
- 3 Beds
- 2 Baths
- 1,908 Sq Ft
2127 Donna Ln

Santa Fe, TX
- 3 Days On Market
- $225/SF
- Current Est. Value $437K
Marie Janke Janke & Co Properties

$319,000

Sold Mar 4, 2026

Last List Price
- 2 Beds
- 2 Baths
- 672 Sq Ft
16630 John Silver Rd

Jamaica Beach, TX
- 0 Days On Market
- $475/SF
- Current Est. Value $307K
Marie Janke Janke & Co Properties

$164,888

Sold Feb 25, 2026

Last List Price
- 1 Bed
- 1 Bath
- 732 Sq Ft
3506 Cove View Blvd

Unit 911

Galveston, TX
- 226 Days On Market
- $225/SF
- Current Est. Value $153K
Marie Janke Janke & Co Properties

$95,000

Sold Dec 30, 2025

Last List Price
- 1 Bed
- 1 Bath
- 462 Sq Ft
6102 Seawall Blvd

Unit 130

Galveston, TX
- 147 Days On Market
- $206/SF
- Current Est. Value $114K
Marie Janke Janke & Co Properties

$110,000

Sold Dec 19, 2025

Last List Price
- 1 Bed
- 1 Bath
- 462 Sq Ft
6102 Seawall Blvd

Unit 258

Galveston, TX
- 112 Days On Market
- $238/SF
- Current Est. Value $104K
Marie Janke Janke & Co Properties

$110,000

Sold Dec 17, 2025

Last List Price
- 1 Bed
- 1 Bath
- 462 Sq Ft
6102 Seawall Blvd

Unit 257

Galveston, TX
- 109 Days On Market
- $238/SF
- Current Est. Value $118K
Marie Janke Janke & Co Properties

$195,000

Sold Dec 5, 2025

Last List Price
- Land
- 0.23 Acres Lot
4403 S Sunset Bay Dr

Galveston, TX
- 189 Days On Market
- Current Est. Value $191K
Marie Janke Janke & Co Properties

$339,000

Sold Nov 17, 2025

Last List Price
- 3 Beds
- 2 Baths
- 1,192 Sq Ft
4022 Hardin Dr

Galveston, TX
- 7 Days On Market
- $284/SF
- Current Est. Value $352K
Marie Janke Janke & Co Properties

Awards and Designations

Broker/Owner of the Year
Top Producer 2011-2013, 2016-2017,2019-2022
NAR - National Association of Realtors
ABR - Accredited Buyer Representative
ALHS - Accredited Luxury Home Specialist
CRS - Certified Residential Specialist
RSPS - Resort & Second-Home Property Specialist

Other Experience

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

Agent License: Texas #559167

Marie Janke

(713) 979-9168

Janke & Co Properties

(713) 979-9168

Nearby Homes

Marie Janke

About Marie

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Marie is Experienced In

Marie's Listings and Deals

Marie's Recent Active Listings

Recently Sold

Awards and Designations

Other Experience