Niki Sontag Real Estate Agent - Coldwell Banker Realty - Gundaker West Regional

8834 Pine Ave, Saint Louis, MO For Sale $450,000 - listed by Niki Sontag — For Sale $450,000

Niki Sontag listing agent for 1804 Fairfax Dr, Barnhart, MO - sold for $199,900 — Sold

14 Ludwigs Oak Ct, Saint Charles, MO Under Contract $375,000 - listed by Niki Sontag — Under Contract $375,000

Niki Sontag buyer's agent for 16129 Castlerea Blvd, Ellisville, MO - sold for $349,000 — Sold

1671 Whispering Hollow Ct, Glencoe, MO Pending $875,000 - listed by Niki Sontag — Pending $875,000

Niki Sontag

Chesterfield MO

Coldwell Banker Realty - Gundaker West Regional

105 Closed Sales

$36.4M Total Value

$215K - $820K Price Range

$346.6K Average Price

Prior 5 years

About Niki

Full-time Realtor...her specialty is YOU and making your move as easy as possible. Niki is results focused and an ambitious sales strategist with 23 years of expertise in all aspects of real estate sales. Adept at working effectively negotiating contracts from acceptance to closing.

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

Years of Experience: 17

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	10
Total Value	$4,617,199
Average Sale Price	$461,720
Price Range	$220K - $635K

Buyer Deals
Total Deals	10
Total Value	$3,497,400
Average Sale Price	$349,740
Price Range	$250K - $500K

1 Year View by Quarter

Seller Deals
Total Deals	21
Total Value	$8,397,199
Average Sale Price	$399,867
Price Range	$168K - $820K

Buyer Deals
Total Deals	19
Total Value	$6,898,125
Average Sale Price	$363,059
Price Range	$238K - $710K

2 Year View by Quarter

Seller Deals
Total Deals	45
Total Value	$16,388,800
Average Sale Price	$364,196
Price Range	$130K - $820K

Buyer Deals
Total Deals	60
Total Value	$20,004,080
Average Sale Price	$333,401
Price Range	$130K - $775K

5 Year View

Areas Niki is Experienced In

Niki's Listings and Deals

Niki's Open Houses

$450,000

Open Sat 12PM - 2PM
- 4 Beds
- 2 Baths
- 1,917 Sq Ft
8834 Pine Ave

Saint Louis, MO
**OPEN HOUSE SATURDAY NOON - 2PM & SUNDAY 1-3PM** Want 4 bedrooms in Brentwood without a $700K+ price tag? You've found it! The updates are done, the backyard is ready, and the Brentwood location is hard to beat. First up, that covered front porch...your new favorite spot to unwind. Step inside where the living room/dining room combo gives you a great main floor gathering space with beautiful

Niki Sontag Coldwell Banker Realty - Gundaker West Regional

Niki's Active Listings

$375,000

Under Contract
- 4 Beds
- 3.5 Baths
- 3,124 Sq Ft
14 Ludwigs Oak Ct

Saint Charles, MO
We gotta talk about this garage setup first! This home delivers something that’s hard to find...FOUR GARAGE SPACES! Along with the HEATED ATTACHED 2-car garage, you’ll find a DETACHED 2-car garage with a workbench and tons of storage, making it the ultimate setup for car lovers, hobbyists, a workshop, extra storage, or anyone who just needs more space (because we all know there’s never enough)!

Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$875,000

Pending
- 4 Beds
- 5 Baths
- 5,526 Sq Ft
1671 Whispering Hollow Ct

Glencoe, MO
This is the house everyone is going to want to come to. Seriously. Picture yourself spending your summers right here...floating in the sparkling inground pool, listening to the waterfall, gathering around the huge patio, and hosting the kind of backyard BBQs that turn into all day events. With new pool tile (2025), stone coping, and cool decking, this backyard was made for making memories. But

Niki Sontag Coldwell Banker Realty - Gundaker West Regional

Recently Sold

$199,900

Sold Aug 13, 2026

Last List Price
- 3 Beds
- 3 Baths
- 1,396 Sq Ft
1804 Fairfax Dr

Barnhart, MO
- 5 Days On Market
- $143/SF
- Current Est. Value $249K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$390,000

Sold Aug 13, 2026

Last List Price
- 4 Beds
- 2 Baths
- 1,872 Sq Ft
1162 Timber Creek Ln

Imperial, MO
- 38 Days On Market
- $208/SF
- Current Est. Value $402K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$575,000

Sold Jul 9, 2026

Last List Price
- 4 Beds
- 2.5 Baths
- 2,840 Sq Ft
2255 Dehart Farm Rd

Glencoe, MO
- 51 Days On Market
- $202/SF
- Current Est. Value $570K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$462,400

Sold Mar 26, 2026

Last List Price
- 4 Beds
- 4 Baths
- 2,489 Sq Ft
17006 Main St

Wildwood, MO
- 126 Days On Market
- $186/SF
- Current Est. Value $486K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$375,000

Sold Feb 12, 2026

Last List Price
- 3 Beds
- 2.5 Baths
- 2,170 Sq Ft
1048 King Henry Ct

Saint Louis, MO
- 66 Days On Market
- $173/SF
- Current Est. Value $375K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$310,000

Sold Nov 10, 2025

Last List Price
- 4 Beds
- 2 Baths
- 1,774 Sq Ft
58 N Lake Sherwood Dr

Marthasville, MO
- 54 Days On Market
- $175/SF
- Current Est. Value $301K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

$625,000

Sold Oct 16, 2025

Last List Price
- 3 Beds
- 2.5 Baths
- 2,379 Sq Ft
874 Tuxedo Blvd

Saint Louis, MO
- 24 Days On Market
- $263/SF
- Current Est. Value $623K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

Price Undisclosed

Sold Aug 13, 2025
- 4 Beds
- 2.5 Baths
- 2,050 Sq Ft
17173 Windsor Crest Blvd

Glencoe, MO
- 9 Days On Market
- Current Est. Value $451K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

Price Undisclosed

Sold Jul 14, 2025
- 4 Beds
- 3.5 Baths
- 3,430 Sq Ft
510 Autumn Oaks Dr

Ellisville, MO
- 38 Days On Market
- Current Est. Value $657K
Niki Sontag Coldwell Banker Realty - Gundaker West Regional

Other Experience

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

Agent License: Missouri STL

Niki Sontag

(314) 582-3749

Coldwell Banker Realty - Gundaker West Regional

(314) 582-3749

Nearby Homes

Niki Sontag

About Niki

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 Niki is Experienced In

Niki's Listings and Deals

Niki's Open Houses

Niki's Active Listings

Recently Sold

Other Experience