521 Flock Ave
Naperville, IL 60565
Winding Creek Estates
4 Beds
4 Baths
3,000 sqft (on 0.32 acres)
4 Beds
4 Baths
3,000 sqft
(on 0.32 acres)
Local Information
- Map ViewExplore the area around 521 Flock Ave.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Description
Stunning home in highly desired WINDING CREEK! This home features a large eat in kitchen w/ Corian Cntrs, an office/library w skylights, FR w FP, French drs, Crown Molding, Formal DR, both full baths upstairs are oversized & have skylights! Luxury master suite, His and Hers WICs, FULL FINISHED basement w a 3rd FULL bath & 2nd FR/Rec room & tons of storage! Large deck out back, gorgeous yard, move right in and ENJOY!
521 Flock Ave, Naperville, IL 60565 is a 4 bedroom, 4 bathroom, 3,000 sqft single-family home in Winding Creek Estates, built in 1987. It last sold for $725,000 on Sep 12, 2025. It is currently off market. The Trulia Estimate is $751,100, with a rent estimate of $4,290/month.
Home Highlights
Parking
Garage
Outdoor
No Info
HOA
None
Price/Sqft
$242/sqft
Listed
Less than a day ago
Home Details for 521 Flock Ave
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Year Built Year Built: 1987 |
Property Type / Style Property Type: Single Family Home |
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Parking & Garage GarageParking: Garage |
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Price Price Per Sqft: $242/sqft |
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Units in Building: 1 |
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Lot Area: 0.32 acres |
Price History for 521 Flock Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 09/12/2025 | $725,000 | Sold | N/A |
| 01/17/2013 | $415,000 | Sold | N/A |
| 11/13/2012 | $415,000 | Sold | MRED as distributed by MLS GRID #08097012 |
| 09/06/2012 | $429,900 | Pending | Agent Provided |
| 08/22/2012 | $429,900 | PriceChange | Agent Provided |
| 07/31/2012 | $439,900 | PriceChange | Agent Provided |
| 07/15/2012 | $445,000 | PriceChange | Agent Provided |
| 06/22/2012 | $452,000 | Listed For Sale | Agent Provided |
Market trends in Naperville
Last updated May 2026
Avg. sale price
$565K
$4.67KMoM
Sale-to-List Price
99.9%
0.5%MoM
Price per sq ft
$255
$2MoM
Available listings
448
112MoM
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Property Tax and Assessment
| Year | 2024 |
|---|---|
| Tax | $12,388 |
| Assessment | $210,221 |
Home facts updated by county records
Comparable Sales for 521 Flock Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.14 | Single-Family Home | $955,000 | 10/17/25 | 4 | 2.5 | 3,534 | |
0.28 | Single-Family Home | $765,000 | 04/07/26 | 4 | 2.5 | 2,848 | |
0.21 | Single-Family Home | $950,000 | 10/14/25 | 4 | 2.5 | 3,094 | |
0.11 | Single-Family Home | $1,226,000 | 08/13/25 | 5 | 3 | 3,410 | |
0.38 | Single-Family Home | $830,000 | 12/22/25 | 4 | 2.5 | 3,601 | |
0.34 | Single-Family Home | $890,000 | 07/07/26 | 4 | 2.5 | 3,271 | |
0.35 | Single-Family Home | $962,000 | 05/29/26 | 5 | 4 | 3,456 | |
0.46 | Single-Family Home | $830,000 | 08/04/25 | 4 | 2.5 | 2,640 | |
0.58 | Single-Family Home | $607,700 | 04/16/26 | 4 | 3.5 | 2,976 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
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Assigned Schools
These are the assigned schools for 521 Flock Ave.
- Lincoln Jr High School
- 6-8
- Public
- 769 Students
9/10GreatSchools RatingParent Rating AverageThis school gives unfair punishments for no reason, pushes woke ideas onto their students and doesn't follow rules of students IEP's.Student Review1y ago - Maplebrook Elementary School
- K-5
- Public
- 511 Students
9/10GreatSchools RatingParent Rating AverageI think the principal and staff are excellent. They do a great job and are very professional at all times. My son loves Maplebrook!Parent Review11mo ago - Naperville Central High School
- 9-12
- Public
- 2497 Students
9/10GreatSchools RatingParent Rating AverageMy child was physically brought home from school only a month after establishing residency. The day before turning 16 yrs. old and was refused transportation, refused an education, refused peer interaction, refused all the memories of being a teenager and refused a normal teen life all because of the disability. Not a very good special education program at all. If you don't have money, your child suffers all around the board. Knowing what I know now I wouldn't have NEVER enrolled my child here. Don't let the ratings fool you. When your teen walks through the door of Naperville Central High School a dollar value is immediately placed on their heads. Its so sad for the child who suffers from adult discrimination. You yell so loud but it's never heard. What a shame, because It's such a beautiful neighborhood to live in.Parent Review10mo ago 
Check out schools near 521 Flock Ave.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Winding Creek Estates
At least 2 Trulia users voted on each feature.
100 % Say car is needed
100 % Say it's dog friendly
100 % Say kids play outside
100 % Say there's holiday spirit
100 % Say streets are well-lit
100 % Say there are sidewalks
100 % Say people would walk alone at night
89 % Say neighbors are friendly
88 % Say parking is easy
83 % Say yards are well-kept
75 % Say they plan to stay for at least 5 years
57 % Say there's wildlife
50 % Say it's quiet
43 % Say there are community events
22 % Say it's walkable to grocery stores
20 % Say it's walkable to restaurants
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
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