As of early 2026, 100% of users say it's quiet

Are neighbors friendly in Mason, IL?

As of early 2026, 100% of users say neighbors are friendly

Is a car needed in Mason, IL?

As of early 2026, 100% of users say car is needed

What is 5646 E 400th Ave estimated to be worth?

Trulia's estimated value for 5646 E 400th Ave in Mason, IL is $349,800 .

Is Mason a buyer's or seller's market?

Mason is currently a balanced market, based on recent for-sale activity.

What are the closest schools to 5646 E 400th Ave?

The closest schools to 5646 E 400th Ave in Mason, IL are Altamont Grade School (Pre-K/Elementary/Middle, rated 7/10), Altamont High School (rated 5/10).

How big is the lot at 5646 E 400th Ave?

The lot at 5646 E 400th Ave in Mason, IL is about 20 acres .

Does 5646 E 400th Ave have a garage?

Yes, 5646 E 400th Ave in Mason, IL has a garage.

OFF MARKET

$349,800

Trulia Estimate

1 Bed
1,152 sqft (on 20 acres)

5646 E 400th Ave, Mason, IL 62443

Refinance Your Home

Home Value

Trulia Estimate

$350K

Since last month

$42K (-10.7%)

Since last year

$19K (+5.8%)

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 +33% in the last 10 years

Month	Estimated value
2026
August 2026	$351K
August 2026	$350K
July 2026	$393K
June 2026	$331K
May 2026	$378K
April 2026	$373K
March 2026	$327K
February 2026	$361K
January 2026	$354K
2025
December 2025	$380K
November 2025	$372K
October 2025	$377K
September 2025	$368K
August 2025	$332K
July 2025	$381K
June 2025	$365K
May 2025	$343K
April 2025	$324K
March 2025	$364K
February 2025	$335K
January 2025	$349K
2024
December 2024	$340K
November 2024	$331K
October 2024	$361K
September 2024	$339K
August 2024	$340K
July 2024	$364K
June 2024	$330K
May 2024	$330K
April 2024	$327K
March 2024	$336K
February 2024	$320K
January 2024	$326K
2023
December 2023	$338K
November 2023	$313K
October 2023	$322K
September 2023	$343K
August 2023	$326K
July 2023	$353K
June 2023	$346K
May 2023	$326K
April 2023	$320K
March 2023	$316K
February 2023	$310K
January 2023	$320K
2022
December 2022	$315K
November 2022	$319K
October 2022	$324K
September 2022	$323K
August 2022	$321K
July 2022	$345K
June 2022	$354K
May 2022	$349K
April 2022	$346K
March 2022	$320K
February 2022	$280K
January 2022	$286K
2021
December 2021	$277K
November 2021	$282K
October 2021	$281K
September 2021	$265K

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
1664 N 600th St, Edgewood, IL	2.55	Single-Family Home	$45,000	01/21/26	1	-	1,248
5117 N 350th St, Mason, IL	2.28	Single-Family Home	$240,000	12/10/25	3	2	2,040
2900 E 475th Ave, Mason, IL	3.13	Single-Family Home	$500	01/21/26	1	-	2,032
7366 N 500th St, Altamont, IL	3.28	Single-Family Home	$302,000	12/15/25	1	-	2,250
813 N 500th St, Edgewood, IL	3.47	Single-Family Home	$10,000	11/24/25	1	-	980
2496 N 300th St, Mason, IL	3.21	Single-Family Home	$155,000	09/30/25	3	2.5	1,568
801 Indiana St, Edgewood, IL	4.02	Single-Family Home	$40,000	09/08/25	1	-	1,016
605 Route 37, Edgewood, IL	4.05	Single-Family Home	$50,000	11/06/25	1	-	768
1020 E Douglas St, Mason, IL	4.19	Single-Family Home	$500	10/27/25	1	-	980
105 N Hickory St, Edgewood, IL	4.08	Single-Family Home	$55,000	08/14/26	2	1	980

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
4900 E 400th Ave, Mason, IL 62443	0.57	$199,300	Studio	-	-	Off Market
4900 E 400th Ave, Mason, IL 62443	0.82	$479,500	1	-	2,169	Off Market
4480 N 400th St, Mason, IL 62443	1.56	$322,700	1	-	1,890	Off Market
3031 E 400th Ave, Mason, IL 62443	2.64	-	-	-	-	Off Market
3632 N 825th St, Mason, IL 62443	2.76	$275,300	1	-	1,856	Off Market

Local Information

Map ViewExplore the area around 5646 E 400th Ave.
Schools1 Preschool School1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Single-Family Home

Built in 2013

20 acre lot

1,152 sqft

$304/sqft

Garage

About this House

This single-family home is located at 5646 E 400th Ave, Mason, IL. 5646 E 400th Ave is in Mason, IL and in ZIP code 62443. This property has 1 bedroom and approximately 1,152 sqft of floor space. This property has a lot size of 20.00 acres and was built in 2013.

5646 E 400th Ave, Mason, IL 62443 is a 1 bedroom, 1,152 sqft single-family home built in 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $349,800, with a rent estimate of $1,037/month.

Home Details for 5646 E 400th Ave

Interior Features
Interior Details Basement
Levels, Entrance, & Accessibility Stories: 1

Property Information
Year Built Year Built: 2013
Property Type / Style Property Type: Single Family Home

Exterior Features
Parking & Garage GarageParking: Garage Attached

Lot Information
Lot Area: 20.00 acres

Price and Tax history

Year	Property tax	Tax assessment
2024	$2,945	$233,490

Home facts updated by county records

Additional Cost

Market trends in Mason

Last updated July 2026

Avg. sale price

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Sale-to-List Price

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Price per sq ft

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Available listings

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Around this home

Altamont Grade School
PK-8
Public
457 Students
Altamont Community Unit School District 10
7/10
GreatSchools Rating
Parent Rating Average
I do not like this school because of certain teachers that don't teach well and make me not understand the subject. This school does not make me enjoy going to get my education. I think that they should also work harder to make this a more diverse and inclusive place. This school is not diverse in the slightest and does not feel inclusive to LGBTQ+ students or students of other races. This school also does not do anything about the misgendering of trans students at this school. It does not feel like a safe space for everyone.
Student Review
4y ago
2 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

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Frequently asked questions about 5646 E 400th Ave

What is 5646 E 400th Ave estimated to be worth?
Trulia's estimated value for 5646 E 400th Ave in Mason, IL is $349,800.
Is Mason a buyer's or seller's market?
Mason is currently a balanced market, based on recent for-sale activity.
What are the closest schools to 5646 E 400th Ave?
The closest schools to 5646 E 400th Ave in Mason, IL are Altamont Grade School (Pre-K/Elementary/Middle, rated 7/10), Altamont High School (rated 5/10).
How big is the lot at 5646 E 400th Ave?
The lot at 5646 E 400th Ave in Mason, IL is about 20 acres.
Does 5646 E 400th Ave have a garage?
Yes, 5646 E 400th Ave in Mason, IL has a garage.