Welcome to your private oasis! Stunning Johnson-built home sits on 1.4 acres of lush landscape. Over 5000 square feet of living space, every detail exudes exquisite craftsmanship. Step into the grand foyer and be greeted by a captivating view through the LR offering a seamless transition to the outdoor pool & pool house. Main floor boasts a master suite featuring a gas fireplace, a spacious bathroom, & walk-in closet. There is a den,with built-in features,a separate large DR, a butler's pantry leads to a chef's kitchen, outfitted w/ top-of-the-line appliances and HR great for family gatherings. LL complete with custom bar, theater room,fitness room and much more. 2nd floor has 3 large suites with walk in closets.Discover a true haven of tranquility with meticulously landscaped gardens surrounding the pool. The pool house, equipped w/a kitchen and a rec room, offers the perfect retreat for relaxation or gatherings. An add't bedroom and full bath provide ultimate comfort and convenience.
A Johnson Development Co masterpiece on 1.4 acres on a private lane in Town and Country. Stunning stone and brick exterior, close to schools, shopping and hospitals. A Stunning Estate Home! This plan includes many of the custom features this builder is known for: Custom cabinetry and millwork thru-out, Wolf & Sub-zero appliances, 10 foot ceilings on main level, 9 foot ceilings on second floor, extensive hardwood flooring, 3 fireplaces, loft, hearth room, large covered patio, 3 zones HVAC.
Year
Property tax
Land + Additions
Assessment*
2022
$19,277 (+0.8%)
$72,200 + $245,990
$318,190
2021
$19,117 (+9.9%)
$72,200 + $245,990
$318,190
2020
$17,389 (+1.4%)
$72,200 + $245,990
$318,190
2019
$17,144 (+11.1%)
$69,370 + $207,370
$276,740
2018
$15,432 (+1.4%)
$69,370 + $207,370
$276,740
2017
$15,222 (+324.7%)
$51,550 + $178,730
$230,280
2016
$3,584 (−1.9%)
$51,550 + $178,730
$230,280
2015
$3,655
$51,550
Tax history for 549 S Mason Rd
Year
Property tax
Land + Additions
Assessment*
2022
$19,277 (+0.8%)
$72,200 + $245,990
$318,190
2021
$19,117 (+9.9%)
$72,200 + $245,990
$318,190
2020
$17,389 (+1.4%)
$72,200 + $245,990
$318,190
2019
$17,144 (+11.1%)
$69,370 + $207,370
$276,740
2018
$15,432 (+1.4%)
$69,370 + $207,370
$276,740
2017
$15,222 (+324.7%)
$51,550 + $178,730
$230,280
2016
$3,584 (−1.9%)
$51,550 + $178,730
$230,280
2015
$3,655
$51,550
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
6.5
Stories
2
Lot width
—
Lot depth
—
Lot size
62,291
Year renovated
—
Sq. Ft.
9,110
Year built
2014
Style
Single Family Residential
County
St. Louis County
APN
19P510027
Parking Spaces
4
Basement
Yes
Accessible
No
HOA Dues
—
Garage
Yes
Features
Pool
Last updated by owner on Apr 13, 2026.
Mar 19, 2026 • Active
Electrical residential electrical
Electrical
Feb 19, 2026 • Active
Plumbing residential plumbing
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Covered Spaces: 3
Parking Total: 4
Parking Features: Additional Parking, Carriage House w/Apt, Covered, Garage Door Opener, Rear/Side Entry