436 Tregaron Pl

6,840 Sq. Ft.
$336 / Sq. Ft.
6,840
Sq. Ft.
$336
per Sq. Ft.

Description

436 Tregaron Place is an exquisitely designed and beautifully updated 1.5-story residence offering over 6,600 sq ft of finished living space on a stunning 0.96-acre wooded lot in the heart of Frontenac. Blending timeless architecture with modern updates, this 4-bedroom home is nestled within the award-winning Ladue School District. The stunning interior features a gorgeous marble foyer, extensive millwork, and refinished hardwood floors. The expansive family room boasts a striking white brick fireplace,...436 Tregaron Place is an exquisitely designed and beautifully updated 1.5-story residence offering over 6,600 sq ft of finished living space on a stunning 0.96-acre wooded lot in the heart of Frontenac. Blending timeless architecture with modern updates, this 4-bedroom home is nestled within the award-winning Ladue School District. The stunning interior features a gorgeous marble foyer, extensive millwork, and refinished hardwood floors. The expansive family room boasts a striking white brick fireplace, custom built-ins, and oversized windows that flood the space with natural light. The chef's kitchen is a showstopper — beautifully renovated with marble countertops, professional-grade Wolf range, Sub-Zero refrigerator, statement herringbone tile backsplash, pendant lighting, and a spacious island perfect for entertaining. The main-floor primary suite is a private retreat, complete with a sitting room, two walk-in custom closets, and a luxurious marble bath with heated floors. Additional main-level highlights include a formal dining room, laundry room, and a 3-car side-entry garage. Upstairs, you’ll find three large bedrooms and two full baths, while the finished lower level features a wide-open recreation space, playroom, half bath, and plenty of storage.
  1. Listed by Katie McLaughlin • Dielmann Sotheby's International Realty

Property Details for 436 Tregaron Place

Architectural Style
Traditional
LISTING UPDATED: 01/21/2026 02:49 PM

Property Details for 436 Tregaron Place

StatusComing Soon
MLS #26002140
Days on Market-
Taxes$17,948 / year
HOA Fees$1,500 / year
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1968
Lot Size0.96 AC / 41,904 SF
CountySt. Louis County

Location

Listing Courtesy of Dielmann Sotheby's International Realty
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Building Information for 436 Tregaron Place

Stories-Year Built1968Building Size-Lot Size0.96 AC / 41,904 SF

Payment Calculator

$12,826 per month

30 year fixed, 6.15% Interest

Principal and Interest

$11,205

Property Taxes

$1,496

HOA Dues

$125

The Payment Calculator is for illustrative purposes only.

Property Information for 436 Tregaron Place

Summary
Location and General Information
  • City: Frontenac
  • County Or Parish: St. Louis
  • Latitude: 38.62808174
  • Longitude: -90.41636937
  • Postal Code: 63131
  • State Or Province: MO
  • Sub division Name: Tregaron
Taxes and HOA Information
  • List AOR: St. Louis Association of REALTORS
  • Association Fee: $1,500.00
  • Association Fee Frequency: Annually
  • Association Fee Includes: Maintenance Parking/Roads, Common Area Maintenance
  • Parcel Number: 20N-34-0172
  • Tax Annual Amount: $17,948.00
  • Tax Year: 2024
Owner
  • Township: Frontenac
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage Spaces: 3.0
  • Garage: Yes
  • Parking Features: Circular Driveway, Driveway, Garage, Garage Door Opener, Garage Faces Side
School Information
  • Elementary School: Conway Elem.
  • High School: Ladue Horton Watkins High
  • High School District: Ladue
  • Middle Or Junior School: Ladue Middle
Property
Lot Information
  • Living Area: 6840.0
  • Lot Features: Landscaped, Level, Sprinklers In Front, Sprinklers In Rear
  • Lot Size Acres: 0.962
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 41904.72
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
Property and Assessments
  • Above Grade Finished Area: 5340.0
  • Above Grade Finished Area Source: Appraiser
  • Below Grade Finished Area: 1500.0
  • Below Grade Finished Area Source: Appraiser
  • Documents Available: Lead Based Paint
  • Documents Count: 0
  • Photos Count: 61
  • Year Built: 1968
  • Disclosures: None
  • Construction Materials: Brick
Utilities
  • Electric: Ameren
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Association Amenities: None
  • Roof: Architectural Shingle
Interior Features
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Exhaust Fan, Ice Maker, Microwave, Gas Range, Refrigerator, Built-In Refrigerator, Water Heater, Bar Fridge
  • Basement: Bathroom, Concrete, Partially Finished, Full, Storage Space
  • Basement YN: Yes
  • Levels: Two
  • Main Level Bedrooms: 1.0
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Cooling: Ceiling Fan(s), Central Air, Electric, Zoned
  • Fireplace Features: Gas Log, Great Room
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Heating: Forced Air, Natural Gas, Zoned
  • Interior Features: Bookcases, Breakfast Room, Built-in Features, Ceiling Fan(s), Center Hall Floorplan, Chandelier, Crown Molding, Custom Cabinetry, Double Vanity, Entrance Foyer, Kitchen Island, Open Floorplan, Recessed Lighting, Separate Dining, Separate Shower, Soaking Tub, Solid Surface Countertop(s), Special Millwork, Walk-In Closet(s), Wet Bar
  • Laundry Features: Main Level, Sink
  • Window Features: Bay Window(s), Window Treatments
  • Rooms Total: 11
Room Information
Room 1
  • Room Dimensions: 20x14
  • Room Length: 20.0
  • Room Level: First
  • Room Type: Living Room
  • Room Width: 14.0
Room 2
  • Room Dimensions: 19x14
  • Room Length: 19.0
  • Room Level: First
  • Room Type: Dining Room
  • Room Width: 14.0
Room 3
  • Room Dimensions: 25x20
  • Room Length: 25.0
  • Room Level: First
  • Room Type: Great Room
  • Room Width: 20.0
Room 4
  • Room Dimensions: 20x18
  • Room Length: 20.0
  • Room Level: First
  • Room Type: Kitchen
  • Room Width: 18.0
Room 5
  • Room Dimensions: 18x12
  • Room Length: 18.0
  • Room Level: First
  • Room Type: Breakfast Room
  • Room Width: 12.0
Room 6
  • Room Dimensions: 15x10
  • Room Length: 15.0
  • Room Level: First
  • Room Type: Laundry
  • Room Width: 10.0
Room 7
  • Room Dimensions: 19x16
  • Room Length: 19.0
  • Room Level: First
  • Room Type: Primary Bedroom
  • Room Width: 16.0
Room 8
  • Room Level: First
  • Room Type: Office
Room 9
  • Room Dimensions: 19x19
  • Room Length: 19.0
  • Room Level: Second
  • Room Type: Bedroom 2
  • Room Width: 19.0
Room 10
  • Room Dimensions: 17x14
  • Room Length: 17.0
  • Room Level: Second
  • Room Type: Bedroom 3
  • Room Width: 14.0
Room 11
  • Room Dimensions: 17x14
  • Room Length: 17.0
  • Room Level: Second
  • Room Type: Bedroom 4
  • Room Width: 14.0
Room 12
  • Room Dimensions: 28x26
  • Room Length: 28.0
  • Room Level: Lower
  • Room Type: Recreation Room
  • Room Width: 26.0
Room 13
  • Room Dimensions: 30x20
  • Room Length: 30.0
  • Room Level: Lower
  • Room Type: Family Room
  • Room Width: 20.0

Property History for 436 Tregaron Place

DateEvent & SourcePriceAppreciation
Oct 23, 2025

Withdrawn

MARIS #25069749

$2,299,000—
Oct 23, 2025

Pending

MARIS #25069749

—
Oct 15, 2025

Listed (Active)

MARIS #25069749

$2,299,000—
Apr 5, 2021

Closed (Public Record)

Public Record #1463854208

$1,195,000—
Apr 5, 2021

Closed

MARIS #21008449

$1,195,000—
Apr 5, 2021

Pending

MARIS #21008449

—
Apr 5, 2021

Listed (Active)

MARIS #21008449

$1,195,000—
Apr 4, 2021

Closed

MARIS #21008449

$1,195,000—
Apr 4, 2021

Pending

MARIS #21008449

—
Apr 4, 2021

Listed (Active)

MARIS #21008449

$1,195,000—
DateEvent & SourcePrice
10/23/2025

Withdrawn

MARIS #25069749

$2,299,000
10/23/2025

Pending

MARIS #25069749

—
10/15/2025

Listed (Active)

MARIS #25069749

$2,299,000
04/05/2021

Closed (Public Record)

Public Record #1463854208

$1,195,000
04/05/2021

Closed

MARIS #21008449

$1,195,000
04/05/2021

Pending

MARIS #21008449

—
04/05/2021

Listed (Active)

MARIS #21008449

$1,195,000
04/04/2021

Closed

MARIS #21008449

$1,195,000
04/04/2021

Pending

MARIS #21008449

—
04/04/2021

Listed (Active)

MARIS #21008449

$1,195,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 436 Tregaron Place

Taxable ValueLand$111,800Additions$150,840Total$262,640
Tax Record2024$17,948 ($1,496 / month)
Home Facts
Beds4Baths3Total Finished SqFt5,337 SqFtAbove Grade Finished SqFt5,337 SqFtUnfinished Basement SqFt838 SqFtStories2Lot Size41,905 SqFtStyleSingle Family ResidenceYear Built1968Zoning25R-1CountyST. LOUISAPN20N-3-4-017-2Fireplace TypeHas Fireplace

Schools near 436 Tregaron Place

This home is within Ladue School District.
Rating
School
Type
Grades
Distance
Public - K to 4
Public - 5
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
Conway Elementary School
PublicK to 4

Ladue Fifth Grade Center
Public5

Ladue Middle School
Public6 to 8

Ladue Horton Watkins High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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436 Tregaron Place is a single family home Coming Soon in Frontenac, MO 63131. This property is currently priced at $2,299,000. This listing's school district is Ladue School District. Nearby schools include Conway Elementary School, Ladue Fifth Grade Center and Ladue Middle School. 436 Tregaron Place is a 4-bed, 5-bath, 6,840 sqft single family home built in 1968.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Dielmann Sotheby's International Realty

Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 01/21/2026 06:13 PM. All data is obtained from various sources and may not have been verified by broker orMLS GRID. Supplied Open House Information is subject to change without notice. All informationshould be independently reviewed and verified for accuracy. Properties may or may not be listed bythe office/agent presenting the information.