Byrnes Mill, MO Homes for Sale

Byrnes Mill (Jefferson County, MO) has 2 homes for sale on the MLS right now, at a median list price of $482,500. 29 homes sold here in the last 12 months at a median of $450,000.

Measured from MARIS MLS listings · updated November 10, 2026

Byrnes Mill housing market at a glance

2homes for sale now
$482,500median list price
$238median list price per sq ft
58median days on market (active)
0new listings in the last 30 days
4under contract or pending
29sold in the last 12 months
$450,000median sale price, last 12 months

Homes that sold in Byrnes Mill in the last year went for a median of $224 per square foot. They took a median of 18 days to sell.

Homes for sale in Byrnes Mill by price

Under $200K (0) $200K to $350K (0) $350K to $500K (1) $500K to $750K (1) $750K and up (0)

See all 2 homes for sale in Byrnes Mill →

Newest listings in Byrnes Mill

 302 Anthony Circle, Byrnes Mill, MO, 63051
Active
MLS#26051619

$379,900

302 Anthony Circle, Byrnes Mill, MO, 63051

  • 2 Bed

  • 2 Bath

  • 1,505 Sqft

NEW CONSTRUCTION PREMIUM VILLA! Welcome to the fabulous Villas at Olde Mill! This exceptional 1,505 sq. ft. villa at 302 Anthony Circle offers 2 bedrooms, 2 ful...

View Details
3661 S Lakeshore Drive, Byrnes Mill, MO, 63051
Active
MLS#26046134

$585,000

3661 S Lakeshore Drive, Byrnes Mill, MO, 63051

  • 4 Bed

  • 3 Bath

  • 2,625 Sqft

Welcome to 3661 S Lakeshore Drive—an extraordinary lakefront sanctuary in the coveted Lake Montowese community. Just a short drive from St. Louis, this exceptio...

View Details

What is for sale in Byrnes Mill

Of the homes for sale now: 50% single family residence and 50% villa.

By bedrooms: 2 bedrooms 1; 4 bedrooms 1; .

The median home for sale here was built in 1997 and has about 2,065 finished square feet above grade.

School districts on Byrnes Mill listings

School districts named on homes for sale in Byrnes Mill right now, with how many listings name each:

Northwest R-I (2)

From MLS listing data. Boundaries can change; confirm with the district for a specific address.

Subdivisions with homes for sale in Byrnes Mill

Lake Montowese (1)The Villas of Olde Mill (1)

Byrnes Mill ZIP codes

63051 homes for sale63025 homes for sale63049 homes for sale

More communities in Jefferson County, MO

Arnold (54 for sale)Festus (67 for sale)Imperial (55 for sale)Hillsboro (47 for sale)De Soto (72 for sale)Fenton (28 for sale)High Ridge (25 for sale)House Springs (30 for sale)Eureka (12 for sale)Cedar Hill (20 for sale)Herculaneum (19 for sale)Pevely (9 for sale)Barnhart (13 for sale)Crystal City (4 for sale)Dittmer (8 for sale)

All Jefferson County, MO homes for sale · Every St. Louis area community

Byrnes Mill real estate questions

What is the median list price of homes for sale in Byrnes Mill, MO?

The median list price of the 2 homes for sale in Byrnes Mill is $482,500, or about $238 per square foot, based on MLS listings as of November 10, 2026.

What did homes sell for in Byrnes Mill, MO in the last year?

29 homes sold in Byrnes Mill in the last 12 months. The median sale price reported to the MLS was $450,000.

How long are homes in Byrnes Mill, MO on the market?

Active listings in Byrnes Mill have been on the market a median of 58 days, and homes that sold in the last 12 months took a median of 18 days.

What school districts are homes for sale in Byrnes Mill, MO in?

Current Byrnes Mill listings name these school districts: Northwest R-I. Confirm boundaries with the district for a specific address.

Own a home in Byrnes Mill?

See what it could sell for, with the recent sales behind the number.

What’s my home worth? Off-market & sold homes

Statistics cover residential listings in MARIS MLS, computed November 10, 2026. Sale prices are as reported to the MLS. Listing data is deemed reliable but is not guaranteed. StLouisRealEstate.com is operated by Guerrilla Brokers, LLC.

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Disclaimer: Listings courtesy of MARIS MLS as distributed by MLS GRID. The information on this site is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information contained herein is deemed reliable but is not guaranteed by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. The listing information shown herein is based on information submitted to the MLS GRID as of 11/10/2026 02:15 PM CT. All data is obtained from various sources and may not have been verified by MLS GRID, MARIS, Guerrilla Brokers, LLC or the owner of this website. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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