Listing provided courtesy of Trophy Properties & Auctionas Distributed by MLSGrid- MLS# 26030241MLS Provider

503 McKinley AvenueWarrenton, MO 63383

Single Family · 3 Beds · 1 Full Bath · 988 Sq. ft. | 0.26 Acres
$149,000 Active

503 McKinley Avenue Overview

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503 McKinley offers a great opportunity for an investor, renovator, or any buyer looking to build equity with a few thoughtful updates. Situated on a tree-lined quarter-acre lot in Warrenton, this 3-bedroom, 1-bath home has the kind of character and solid feel you expect from a home built in the 1950s. Original wood floors run throughout much of the main level, and the layout offers a comfortable flow with plenty of natural light. The roomy living room is highlighted by a large picture window overlooking the front yard, while the eat-in kitchen opens to the back deck via a sliding patio door, creating a great setup for outdoor dining or entertaining. All three bedrooms and the full hall bath are conveniently located on the main floor. Each room has a nice-sized closet, as does the hall linen closet. Outside, the large, private backyard provides space to relax or room for your pets. The carport provides practically covered parking and additional storage. Some major improvements and valued drivers are a new roof and HVAC in the last 6 years. The basement shows cracking consistent with age and the area of town, but there are no obvious signs of major shifting or movement during the seller's 20 years of ownership. With some updates and improvements, this property has strong upside potential, whether you're looking for a rental, a flip project, or an affordable home to personalize over time. Homes with this kind of lot, layout, and old-school construction quality are getting harder to find and sell fast in the price range.

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503 McKinley Avenue Facts & Features

  • Type Single Family
  • Sq. ft. 988
  • Price/Sq.ft. $151
  • Lot 0.26 Acres

Details

General

Association/HOA

  • Association: false

School Information

  • School District: Warren Co. R-III
  • Elementary School: Daniel Boone Elem.
  • Middle Or Junior School: Black Hawk Middle
  • High School: Warrenton High

Building Information

  • New Construction: false
  • Year Built: 1950

Location/Region

  • County Or Parish: Warren
  • MLS Area Major: 469 - Warrenton R-3
  • Subdivision Name: N/A
  • Township: Warrenton

Rent/Lease Information

  • Lease Considered: false

Tax Information

  • Tax Annual Amount: 799
  • Tax Year: 2025

General Information

  • Disclosures: Occupancy Permit Required,See Seller's Disclosure
  • Inclusions: Mineral Rights if Owned
  • Listing Terms: Cash,Conventional
  • Parcel Number: 05-21.0-4-11-010.000.000
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: false
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage: false

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 0
  • Bathrooms Total: 1
  • Bedrooms Total: 3

Building Interior

  • Above Grade Finished Area: 988
  • Above Grade Finished Area Source: Assessor

General Information

  • Appliances: Electric Range,Water Heater
  • Building Features: Basement
  • Cooling: Central Air
  • Electric: Ameren
  • Fireplace: false
  • Flooring: Hardwood
  • Heating: Forced Air
  • Interior Features: Shower
  • Laundry Features: In Basement
  • Levels: One
  • Living Area: 988
  • Living Area Source: Assessor
  • Main Level Bedrooms: 3
  • Other Equipment: None
  • Rooms Total: 6

Exterior

Parking Information

  • Parking Features: Off Street

Lot Information

  • Lot Features: City Lot
  • Lot Size Acres: 0.26
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 11325.6
  • Water Source: Public

Waterfront/View

  • Waterfront: false

Building Exterior/Construction

  • Architectural Style: Ranch
  • Attached Garage: false
  • Construction Materials: Frame
  • Patio And Porch Features: Deck
  • Roof: Shingle

General Information

  • Carport Spaces: 1
  • Carport: true
  • Exterior Features: Storage
  • Fencing: Chain Link
  • Road Frontage Type: City Street
  • Sewer: Public Sewer
  • Utilities: Cable Connected,Electricity Connected,Sewer Connected,Water Available

Room Information

Room: Bathroom

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Bedroom 2

  • Level: Main

Room: Bedroom 3

  • Level: Main

Room: Kitchen

  • Level: Main

Room: Living Room

  • Level: Main

503 McKinley Avenue Neighborhood

Community

63383 (WARRENTON) Demographics

41
Median Age
98
Population Density (per sq. mile)
25%
College Educated
$52,743
Estimated Median Income
4,544
Estimated Total Home Owners
1,606
Estimated Total Renters
74% / 26%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

503 McKinley Avenue Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

503 McKinley Avenue Market Data

Based on the last 30 days in this zip code

$391,066
Average List Price
$226
Average Price per Square Foot
18
Properties Sold
81
Average Days on Market
88
Properties for Sale
Calculations provided by Reliance Network

503 McKinley Avenue History

Date Event Value Agent
5/14/2026Source: Missouri - MARIS MLS Added to Database
May 14, 2026