Mark & Becci Sasser Real Estate Agent - Keller Williams Realty St. Louis

14873 Mondoubleau Ln, Florissant, MO For Sale $269,900 - listed by Mark & Becci Sasser — For Sale $269,900

Mark & Becci Sasser listing agent for 7324 Weil Ave, Saint Louis, MO - sold for $429,500 — Sold

6108 Washington Blvd Unit 201, Saint Louis, MO For Sale $279,500 - listed by Mark & Becci Sasser — For Sale $279,500

Mark & Becci Sasser buyer's agent for 4909 Laclede Ave Unit 1601, Saint Louis, MO - sold for $629,900 — Sold

816 Barby Ln, Saint Louis, MO Pending $365,000 - listed by Mark & Becci Sasser — Pending $365,000

Mark & Becci Sasser

Saint Louis MO

Keller Williams Realty St. Louis

151 Closed Sales

$63.4M Total Value

$87K - $4M Price Range

$420.1K Average Price

Prior 5 years

About Mark & Becci

Mark and Becci are experienced real estate professional. Mark has 36 years of experience and Becci has 30 years of experience. They direct team operations ensuring their high standards are met or exceeded. Mark and Becci are Real Estate Specialists with vast knowledge and experience in marketing properties and highly effective negotiating techniques.

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

Years of Experience: 8

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	19
Total Value	$8,861,400
Average Sale Price	$466,389
Price Range	$142K - $1.4M

Buyer Deals
Total Deals	12
Total Value	$5,208,000
Average Sale Price	$434,000
Price Range	$168K - $1.6M

1 Year View by Quarter

Seller Deals
Total Deals	36
Total Value	$14,897,900
Average Sale Price	$413,831
Price Range	$142K - $1.4M

Buyer Deals
Total Deals	25
Total Value	$14,130,799
Average Sale Price	$565,232
Price Range	$168K - $4M

2 Year View by Quarter

Seller Deals
Total Deals	91
Total Value	$33,256,136
Average Sale Price	$365,452
Price Range	$87K - $1.4M

Buyer Deals
Total Deals	60
Total Value	$30,183,699
Average Sale Price	$503,062
Price Range	$115K - $4M

5 Year View

Areas Mark & Becci is Experienced In

Mark & Becci's Listings and Deals

Mark & Becci's Active Listings

$269,900
- 3 Beds
- 3 Baths
- 2,248 Sq Ft
14873 Mondoubleau Ln

Florissant, MO
This FABULOUS Ranch Home TRULY SHINES WITH PRIDE OF OWNERSHIP! Greeted by a lovely front porch, enter to find a Light, Bright interior boasting spacious rooms with gleaming wood floors throughout, stylish decor, attractive lighting, and UPDATES GALORE! Entry foyer with ceramic tile flooring opens nicely to the main living areas. The spacious living room with crown molding has been expanded into

Mark & Becci Sasser Keller Williams Realty St. Louis

$279,500
- 2 Beds
- 2 Baths
- 1,556 Sq Ft
6108 Washington Blvd

Unit 201

Saint Louis, MO
Discover city living at its best in the Historic Skinker-DeBaliviere Neighborhood, offering a relaxed urban lifestyle within walking distance of many of the area's amenities. Enjoy the nearby Loop with a variety of shops and restaurants, including Blueberry Hill, as well as entertainment venues such as the Pageant and Pin Up Bowl. Other attractions include the Delmar Maker District, Forest Park,

Mark & Becci Sasser Keller Williams Realty St. Louis

$365,000

Pending
- 3 Beds
- 1 Bath
- 1,367 Sq Ft
816 Barby Ln

Saint Louis, MO
Exceptional ranch home perfectly situated at the end of a quiet cul-de-sac and nestled on a beautiful park-like yard filled with lovely garden beds and mature trees. The landscape attracts numerous birds and even the occasional deer, creating a peaceful and private paradise. Enjoy a wonderful neighborhood full of friends enjoying all the amenities Kirkwood has to offer, including the Greentree

Mark & Becci Sasser Keller Williams Realty St. Louis

Recently Sold

$239,000

Sold Sep 18, 2026

Last List Price
- 2 Beds
- 2 Baths
- 1,136 Sq Ft
7400 Whitehall Colonial Ln

Unit 421

Saint Louis, MO
- 149 Days On Market
- $210/SF
- Current Est. Value $241K
Mark & Becci Sasser Keller Williams Realty St. Louis

$429,500

Sold Sep 10, 2026

Last List Price
- 4 Beds
- 2 Baths
- 2,739 Sq Ft
7324 Weil Ave

Saint Louis, MO
- 14 Days On Market
- $157/SF
- Current Est. Value $467K
Mark & Becci Sasser Keller Williams Realty St. Louis

$499,900

Sold Sep 4, 2026

Last List Price
- 4 Beds
- 2.5 Baths
- 2,508 Sq Ft
10209 Tesson Valley Ct

Saint Louis, MO
- 5 Days On Market
- $199/SF
- Current Est. Value $483K
Mark & Becci Sasser Keller Williams Realty St. Louis

$160,000

Sold Aug 19, 2026

Last List Price
- 3 Beds
- 1 Bath
- 1,176 Sq Ft
246 Oakborough Dr

Lake Saint Louis, MO
- 7 Days On Market
- $136/SF
- Current Est. Value $214K
Mark & Becci Sasser Keller Williams Realty St. Louis

$245,000

Sold Aug 12, 2026

Last List Price
- 3 Beds
- 1.5 Baths
- 1,284 Sq Ft
5620 Leona St

Saint Louis, MO
- 40 Days On Market
- $191/SF
- Current Est. Value $240K
Mark & Becci Sasser Keller Williams Realty St. Louis

$399,000

Sold Jul 31, 2026

Last List Price
- 3 Beds
- 2.5 Baths
- 1,800 Sq Ft
12205 Renwick Dr

Saint Louis, MO
- 5 Days On Market
- $222/SF
- Current Est. Value $440K
Mark & Becci Sasser Keller Williams Realty St. Louis

$515,000

Sold Jun 30, 2026

Last List Price
- 4 Beds
- 3.5 Baths
- 3,013 Sq Ft
8679 General Grant Ln

Saint Louis, MO
- 6 Days On Market
- $171/SF
- Current Est. Value $508K
Mark & Becci Sasser Keller Williams Realty St. Louis

$490,000

Sold Jun 26, 2026

Last List Price
- 3 Beds
- 3 Baths
- 2,389 Sq Ft
9071 Monmouth Dr

Saint Louis, MO
- 1 Day On Market
- $205/SF
- Current Est. Value $496K
Mark & Becci Sasser Keller Williams Realty St. Louis

$1,190,000

Sold Jun 26, 2026

Last List Price
- 4 Beds
- 2.5 Baths
- 4,471 Sq Ft
7489 Washington Ave

Saint Louis, MO
- 64 Days On Market
- $266/SF
- Current Est. Value $1M
Mark & Becci Sasser Keller Williams Realty St. Louis

Awards and Designations

NAR - National Association of Realtors
GRI - Graduate REALTOR Institute
SRES - SRES®, Seniors Real Estate Specialist

Agent License: Missouri STL

Frequently Asked Questions

Who is Mark & Becci Sasser, and what is their real estate background?

How many homes has Mark & Becci Sasser sold in Saint Louis, MO?

What is Mark & Becci Sasser's track record representing buyers?

What is Mark & Becci Sasser's track record as a listing agent?

What areas does Mark & Becci Sasser serve?

How can I contact Mark & Becci Sasser?

Mark & Becci Sasser

(314) 272-4657

Nearby Homes

Mark & Becci Sasser

About Mark & Becci

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 Mark & Becci is Experienced In

Mark & Becci's Listings and Deals

Mark & Becci's Active Listings

Recently Sold

Awards and Designations

Frequently Asked Questions

Who is Mark & Becci Sasser, and what is their real estate background?

How many homes has Mark & Becci Sasser sold in Saint Louis, MO?

What is Mark & Becci Sasser's track record representing buyers?

What is Mark & Becci Sasser's track record as a listing agent?

What areas does Mark & Becci Sasser serve?

How can I contact Mark & Becci Sasser?