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21 Knollwood Court, Cottleville, MO 63304

Local realty services provided by:CENTURY 21 Bailey & Co.
21 Knollwood Court,Cottleville, MO 63304
$474,900
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  • 3 Beds
  • 2 Baths
  • 1,505 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Jan 18
    12:00 pm - 02:00 pm
Listed by: mariann egelhoff
Office: exp realty, llc.
MLS#:26002788
Source:MO_MARIS

Price summary

  • Price:$474,900
  • Price per sq. ft.:$315.55
  • Monthly HOA dues:$1

About this home

This gorgeous 3 BR 2 Bath home on a beautiful .5 acre tree lined lot on a Cul de Sac Located in a quiet residential area in unincorporated St. Charles County, with possible annex into Cottleville golf cart community if desired. This home offers the retreat that you seek from a busy, hectic lifestyle with park like setting. Nearby, you find all the shopping, restaurants, parks, and recreation for your social life. Easy access to all major highways, gateways to the west and east. Beautiful 1/2 acre tree lined lot in St. Charles, CO, in a quiet subdivision on a cul-de-sac. Exceptional location with nearby beautiful parks and recreation, shopping, restaurants, and easy access to highways.

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Home facts

  • Year built:2021
  • Listing ID #:26002788
  • Added:1 day(s) ago
  • Updated:January 15, 2026 at 08:50 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:2
  • Full bathrooms:2
  • Living area:1,505 sq. ft.

Heating and cooling

  • Cooling:Electric
  • Heating:Natural Gas

Structure and exterior

  • Year built:2021
  • Building area:1,505 sq. ft.
  • Lot area:0.52 Acres

Schools

  • High school:Francis Howell Central High
  • Middle school:Saeger Middle
  • Elementary school:Warren Elem.

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$474,900
  • Price per sq. ft.:$315.55
  • Tax amount:$3,438 (2025)
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