Derek Merkel Real Estate Agent - Harold M. Klamen & Assoc.

9942 Westwise Ct, Saint Louis, MO For Sale $210,000 - listed by Derek Merkel — For Sale $210,000

Derek Merkel listing agent for 2835 Dunkirk Dr, Saint Louis, MO - sold for $229,900 — Sold

512 Spring Water Dr, Wentzville, MO For Sale $339,000 - listed by Derek Merkel — For Sale $339,000

Derek Merkel buyer's agent for 4909 Lansdowne Ave, Saint Louis, MO - sold for $625,000 — Sold

17 Saint Martha Ct, Florissant, MO Pending $207,000 - listed by Derek Merkel — Pending $207,000

Derek Merkel

St. Louis MO

Harold M. Klamen & Assoc.

62 Closed Sales

$14M Total Value

$75K - $800K Price Range

$225.3K Average Price

Prior 5 years

About Derek

Home Types: House, Multifamily, Condo, Townhouse

Years of Experience: 3

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	51
Total Value	$12,035,800
Average Sale Price	$235,996
Price Range	$33K - $800K

Buyer Deals
Total Deals	2
Total Value	$915,000
Average Sale Price	$457,500
Price Range	$325K - $590K

1 Year View by Quarter

Seller Deals
Total Deals	56
Total Value	$12,467,300
Average Sale Price	$222,630
Price Range	$33K - $800K

Buyer Deals
Total Deals	4
Total Value	$1,272,500
Average Sale Price	$318,125
Price Range	$135K - $590K

2 Year View by Quarter

Seller Deals
Total Deals	58
Total Value	$12,694,300
Average Sale Price	$218,867
Price Range	$33K - $800K

Buyer Deals
Total Deals	4
Total Value	$1,272,500
Average Sale Price	$318,125
Price Range	$135K - $590K

Areas Derek is Experienced In

Derek's Listings and Deals

Derek's Recent Active Listings

$210,000
- 3 Beds
- 1 Bath
- 1,729 Sq Ft
9942 Westwise Ct

Saint Louis, MO
GREAT HOUSE! Imagine being the first to call this FULLY RENOVATED home yours. The kitchen shines with gorgeous QUARTZ COUNTERTOPS, NEW LUXURY VINYL FLOORING carries you room to room, and the open concept fills the space with natural light. There are three full bedrooms on the main floor and a beautifully RENOVATED BATHROOM rounds out the main floor. Head downstairs to the FINISHED BASEMENT,

Derek Merkel Harold M. Klamen & Assoc.

$339,000
- 4 Beds
- 3 Baths
- 2,215 Sq Ft
512 Spring Water Dr

Wentzville, MO
GREAT HOUSE!!! Welcome to 512 Spring Water Dr, tucked into Wentzville's Whisper Creek neighborhood! Step inside and you're greeted by SOARING VAULTED CEILINGS in both the living room and kitchen, giving the main level a bright, open feel. Three bedrooms are conveniently located on the main floor, along with a full hall bath and your own private primary bath. Head downstairs to the FINISHED

Derek Merkel Harold M. Klamen & Assoc.

$207,000

Pending
- 3 Beds
- 2 Baths
- 1,352 Sq Ft
17 Saint Martha Ct

Florissant, MO
GREAT HOUSE! Imagine being the first to call this FULLY RENOVATED home yours. Morning coffee flows easily between your OPEN-CONCEPT living and dining space and a kitchen finished with gorgeous QUARTZ COUNTERTOPS. NEW LUXURY VINYL FLOORING carries you room to room, while BRAND-NEW WINDOWS fill the home with natural light. Down the hall, a FULLY RENOVATED BATHROOM awaits. A beautiful addition adds

Derek Merkel Harold M. Klamen & Assoc.

$175,000

Pending
- 3 Beds
- 1 Bath
- 1,320 Sq Ft
9217 Seneca Ln

Saint Louis, MO
GREAT HOUSE! Classic HARDWOOD FLOORS bring warmth and character to the main living areas, while a spacious addition — finished with newer VINYL FLOORING — creates a MASSIVE PRIMARY SUITE you'll love retreating to at the end of the day with a HUGE CUSTOM CLOSET. The kitchen is a nice, functional space that features a peninsula that overlooks the living room, and the home offers 3 bedrooms and 1

Derek Merkel Harold M. Klamen & Assoc.

$310,000

Pending
- 3 Beds
- 2 Baths
- 1,660 Sq Ft
2366 Villager Park Ct

Maryland Heights, MO
GREAT HOUSE!!! Welcome to 2366 Villager Park Ct in Maryland Heights, a well-maintained 3 bed, 2 bath home tucked into a quiet cul-de-sac and ready for its next owner! The kitchen has been beautifully updated with stainless steel appliances and gorgeous QUARTZ COUNTERTOPS, opening right into a dining area that's perfect for everyday meals or entertaining guests. Nice vinyl flooring runs

Derek Merkel Harold M. Klamen & Assoc.

$220,000

Pending
- 3 Beds
- 2 Baths
- 1,975 Sq Ft
9228 Kenstan Ct

Saint Louis, MO
GREAT OPPORTUNITY!!! 9228 Kenstan Ct is packed with potential for a savvy homeowner ready to make it their own and build some serious equity. The home sits on a HUGE corner lot and features a nice patio out back—perfect for relaxing, grilling, or entertaining. Downstairs, the finished basement offers even more usable living space with a bar and a full bathroom, giving you plenty of options for a

Derek Merkel Harold M. Klamen & Assoc.

$129,900

Pending
- 3 Beds
- 1 Bath
- 1,250 Sq Ft
4922 Eichelberger St

Saint Louis, MO
GREAT OPPORTUNITY!!! 3 bed 1 bath, aprox 1250 sqft. Whether you’re an investor looking for your next rental or flip, or a savvy homeowner ready to build some serious equity, 4922 Eichelberger is packed with potential. Inside, you’ll find hardwood floors, a functional kitchen layout, and a HUGE basement offering plenty of room to finish and add even more usable living space. The garage and carport

Derek Merkel Harold M. Klamen & Assoc.

$250,000

Pending
- 2 Beds
- 2 Baths
- 1,523 Sq Ft
2616 Waltham Dr

Saint Louis, MO
GREAT HOUSE!!! Don’t miss your opportunity to own 2616 Waltham Drive in the Mehlville School District! This home features a HUGE living room, a spacious family room with a fireplace, a main-level primary suite, and a HUGE two-car garage with plenty of room for vehicles, storage, or a workshop. Out back, you’ll find a fenced-in yard and a beautiful covered patio where you can picture yourself

Derek Merkel Harold M. Klamen & Assoc.

$189,900

Pending
- 3 Beds
- 1 Bath
- 1,488 Sq Ft
195 Eldorado Dr

Florissant, MO
GREAT HOUSE!!! Welcome to 195 Eldorado Dr, a fully renovated home where the next owner gets to be the first to live in and enjoy the brand new updates!!! From the moment you walk in, the large sun-filled living area makes the home feel bright, open, and inviting, with brand new luxury vinyl flooring throughout the main level giving the home a fresh, clean, and modern feel. The HUGE kitchen is a

Derek Merkel Harold M. Klamen & Assoc.

Recently Sold

$365,000

Sold Aug 27, 2026

Last List Price
- 6 Beds
- 4 Baths
- 3,721 Sq Ft
7257 Amherst Ave

Saint Louis, MO
- 6 Days On Market
- $98/SF
Derek Merkel Harold M. Klamen & Assoc.

$229,900

Sold Aug 21, 2026

Last List Price
- 3 Beds
- 1.5 Baths
- 1,142 Sq Ft
2835 Dunkirk Dr

Saint Louis, MO
- 11 Days On Market
- $201/SF
- Current Est. Value $229K
Derek Merkel Harold M. Klamen & Assoc.

$279,900

Sold Aug 10, 2026

Last List Price
- 3 Beds
- 2 Baths
- 1,694 Sq Ft
4831 Kerth Dr

Saint Louis, MO
- 7 Days On Market
- $165/SF
- Current Est. Value $288K
Derek Merkel Harold M. Klamen & Assoc.

$335,000

Sold Aug 7, 2026

Last List Price
- 4 Beds
- 2.5 Baths
- 2,080 Sq Ft
12787 Parkway Estates Dr

Saint Louis, MO
- 16 Days On Market
- $161/SF
- Current Est. Value $340K
Derek Merkel Harold M. Klamen & Assoc.

$359,900

Sold Jul 31, 2026

Last List Price
- 3 Beds
- 2.5 Baths
- 2,233 Sq Ft
6533 Tholozan Ave

Saint Louis, MO
- 14 Days On Market
- $161/SF
- Current Est. Value $361K
Derek Merkel Harold M. Klamen & Assoc.

$185,000

Sold Jul 22, 2026

Last List Price
- 3 Beds
- 1 Bath
- 873 Sq Ft
10509 Saint Henry Ln

Saint Ann, MO
- 8 Days On Market
- $212/SF
- Current Est. Value $159K
Derek Merkel Harold M. Klamen & Assoc.

$335,000

Sold Jul 15, 2026

Last List Price
- 4 Beds
- 3 Baths
- 1,216 Sq Ft
12190 Rain Hollow Ct

Maryland Heights, MO
- 8 Days On Market
- $275/SF
- Current Est. Value $338K
Derek Merkel Harold M. Klamen & Assoc.

$40,000

Sold Jun 26, 2026

Last List Price
- 2 Beds
- 1 Bath
- 969 Sq Ft
545 Davis St

Saint Louis, MO
- 93 Days On Market
- $41/SF
- Current Est. Value $40K
Derek Merkel Harold M. Klamen & Assoc.

$235,000

Sold Jun 24, 2026

Last List Price
- 4 Beds
- 3 Baths
- 2,596 Sq Ft
430 Nantucket Dr

Saint Charles, MO
- 5 Days On Market
- $91/SF
- Current Est. Value $246K
Derek Merkel Harold M. Klamen & Assoc.

Derek Merkel

(314) 461-1806

Harold M. Klamen & Assoc.

(314) 461-1806

Derek Merkel

About Derek

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

Areas Derek is Experienced In

Derek's Listings and Deals

Derek's Recent Active Listings

Recently Sold