509 Walnut St, Saint Charles, IL 60174
OFF MARKET

$390,100

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,525 sqft

509 Walnut St, Saint Charles, IL 60174

Downtown St. Charles
Refinance Your Home
Currently Off Market - Sold Nov 25, 1997 for $101,333

Home Value

Trulia Estimate
$390K
Since last month
Increased$2K (+0.4%)
Since last year
Increased$57K (+16.9%)
Since last sale
Increased$290K (+286.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +49% in the last 10 years
MonthEstimated value
2026
August 2026$392K
August 2026$390K
July 2026$390K
June 2026$399K
May 2026$388K
April 2026$373K
March 2026$371K
February 2026$350K
January 2026$356K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
113 S 4th St, St Charles, IL
0.08
Single-Family Home
$425,000
10/30/25
3
1.5
1,410
615 Cedar St, Saint Charles, IL
0.15
Single-Family Home
$445,000
10/01/25
3
3
1,700
221 N 6th St, St Charles, IL
0.27
Single-Family Home
$420,000
10/16/25
3
2.5
1,752
712 S 5th St, St Charles, IL
0.37
Single-Family Home
$357,505
02/25/26
3
2
1,133
606 Cedar St, Saint Charles, IL
0.17
Single-Family Home
$590,000
09/15/25
3
2
2,600
415 Oak St, Saint Charles, IL
0.19
Single-Family Home
$419,000
05/15/26
2
2
1,391
500 Cedar St, Saint Charles, IL
0.16
Single-Family Home
$575,000
07/24/26
3
1
1,900
301 S 4th St, St Charles, IL
0.14
Single-Family Home
$615,000
10/28/25
3
2.5
2,176
407 10th Ct, Saint Charles, IL
0.40
Single-Family Home
$392,407
05/19/26
3
1.5
1,230
305 S 13th St, St Charles, IL
0.59
Single-Family Home
$345,000
05/08/26
3
2
1,400

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
408 W Walnut St, Saint Charles, IL 60174
0.07
$378,800
3
1.5
1,394
Off Market
114 S 6th St, Saint Charles, IL 60174
0.03
$506,300
3
2
1,967
Off Market
412 W Illinois St, Saint Charles, IL 60174
0.05
$448,500
4
2.5
2,040
Off Market
410 W Illinois St, Saint Charles, IL 60174
0.06
$533,700
4
2.5
2,049
Off Market
405 W Main St, Saint Charles, IL 60174
0.09
$667,000
4
2
2,736
Off Market
113 S 4th St, St Charles, IL 60174
0.08
$445,000
3
1.5
1,410
Off Market
113 S 6th St, St Charles, IL 60174
0.05
$434,400
4
2
-
Off Market
211 S 4th St #3, Saint Charles, IL 60174
0.09
$330,500
2
2
1,389
Off Market
211 S 4th St #2, Saint Charles, IL 60174
0.09
$334,300
2
2
1,389
Off Market
601 Illinois St, Saint Charles, IL 60174
0.08
$557,400
4
2.5
2,728
Off Market
615 Cedar St, Saint Charles, IL 60174
0.15
$467,400
3
3
1,700
Off Market
500 Cedar St, Saint Charles, IL 60174
0.16
$575,000
3
1
1,900
Recently Sold

Local Information

  • Map ViewExplore the area around 509 Walnut St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1932
Living Area
1,525 sqft
Price/Sqft
$256

About this House

This single-family home is located at 509 Walnut St, Saint Charles, IL. 509 Walnut St is in the Downtown St. Charles neighborhood in Saint Charles, IL and in ZIP code 60174. This property has 3 bedrooms, 2 bathrooms and approximately 1,525 sqft of floor space. This property has a lot size of 8712 sqft and was built in 1932.
509 Walnut St, Saint Charles, IL 60174 is a 3 bedroom, 2 bathroom, 1,525 sqft single-family home in Downtown St. Charles, built in 1932. It last sold for $101,333 on Nov 25, 1997. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $390,100, with a rent estimate of $2,605/month.

Home Details for 509 Walnut St

Interior Features

Levels, Entrance, & Accessibility
Stories: 2

Property Information

Year Built
Year Built: 1932
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 8712 sqft

Price and Tax history

DateEventPrice
Nov 25, 1997
Source: N/A
Sold
$101,333
Dec 19, 1994
Source: N/A
Sold
$156,500

Market trends in Saint Charles

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$447K
$24.98KMoM
Sale-to-List Price
101.4%
0.6%MoM
Price per sq ft
$232
$4MoM
Available listings
110
1MoM

Around this home

Neighborhood Overview

Downtown St. Charles
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Downtown St. Charles

At least 19 Trulia users voted on each feature.

  • 95 % Say yards are well-kept

  • 92 % Say parking is easy

  • 88 % Say it's walkable to restaurants

  • 88 % Say there are sidewalks

  • 88 % Say people would walk alone at night

  • 84 % Say it's dog friendly

  • 83 % Say it's walkable to grocery stores

  • 78 % Say car is needed

  • 75 % Say there's holiday spirit

  • 72 % Say streets are well-lit

  • 72 % Say there's wildlife

  • 68 % Say it's quiet

  • 65 % Say they plan to stay for at least 5 years

  • 62 % Say neighbors are friendly

  • 57 % Say kids play outside

  • 26 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Menaka L.
    "A reputable neighborhood for raising a family, quiet, well managed. Very clean. A lot of well kept parks."
    1
    Flag
  • Aenchilada
    "Easy to get to work since I work in downtown Geneva. The train in Geneva is an hour or so ride into Chicago "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 509 Walnut St

  • What is 509 Walnut St estimated to be worth?
    Trulia's estimated value for 509 Walnut St in Saint Charles, IL is $390,100.
  • What is the price history for 509 Walnut St?
    509 Walnut St in Saint Charles, IL last sold for $101,333 in November 1997.
  • Is Saint Charles a buyer's or seller's market?
    Saint Charles is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Saint Charles?
    The median sale price in Saint Charles is $447K. That is up $24.98K from the prior month.
  • How big is the lot at 509 Walnut St?
    The lot at 509 Walnut St in Saint Charles, IL is about 0.20 acres (8,712 sq ft).

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Off Market Homes Near 509 Walnut St

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