$731,000
5 bd4 ba3,308 sqft Downers Grove, IL
5 bd4 ba3,308 sqft
Downers Grove, IL
Sold 5 days ago
Buyer
Get to know Peggie (Margaret) Costello
Broker Associate
630-391-1991 Peggie Costello was featured in Chicago Agent Magazine's "Who's Who in Chicagoland Real Estate" Edition in 2021, 2022 and 2023. In 2024 and 2025 she was recognized as a top producer by the Mainstreet Board Of Realtors, performing in the top 2% of the 18,000+ agents for sales volume and in 2020 top 3%. She is a self-motivated Realtor with a strong track record of success for delivering high quality customer experiences for over a deca...
Specialties
15 Years of experienceBuyer's AgentListing AgentRelocationStagingInvestment PropertiesLuxury Homes
Peggie (Margaret) Costello's sales and listings (282)
This map and property list shows the most recent 100 sales and 100 listings
Sold
For sale
Sold (280)
- $731,000
- 5 bd
- 4 ba
- 3,308 sqft
648 62nd Ct, Downers Grove, IL 60516Sold 5 days agoBuyer
- $422,000
- 3 bd
- 3 ba
- 1,708 sqft
(Undisclosed Address), Schaumburg, IL 60193Sold 5 days agoBuyer
- $424,000
- 3 bd
- 2 ba
- 1,400 sqft
5960 Pershing Ave, Downers Grove, IL 60516Sold 30 days agoSeller
- $425,000
- 3 bd
- 3 ba
- 2,279 sqft
1404 Carriage Ln, Bolingbrook, IL 60490Sold 2 months agoBuyer
- $409,900
- 3 bd
- 2 ba
- 1,074 sqft
1333 Purdue Ave, Naperville, IL 60565Sold 2 months agoBuyer
For sale (2)
- $200,000
- 2 bd
- 1 ba
- 900 sqft
264 Nautical Way #D, Elgin, IL 60123House for SaleBeautiful fireplace
@properties Christies International Real Estate - $475,000
- 3 bd
- 2 ba
- 2,658 sqft
8100 Geneva St, Woodridge, IL 60517House for SaleBeautiful fireplace
Peggie (Margaret) Costello's reviews (109)
- 5.0
- 7/13/2026
- • Brad Bergemann
Bought and sold a Single Family home in 2026 in Downers grove, IL.
Peggie was instrumental in helping our large family navigate difficult market conditions and find our dream home. Her negotiation skills, knowledge of the market, and leg...Peggie was instrumental in helping our large family navigate difficult market conditions and find our dream home. Her negotiation ...5.0- 6/8/2026
- • cdgalanis
Bought a Single Family home in 2026 in University heights, Naperville, IL.
Working with Peggie was a joy from start to finish. She had expert knowledge of the market and area I was looking in. Her skills allowed me to put my best foot forward co...Working with Peggie was a joy from start to finish. She had expert knowledge of the market and area I was looking in. Her skills a... - 5.0
- 5/31/2026
- • zuser20160307092308589
Sold a Single Family home in 2026 in Silvercrest, Bartlett, IL.
My husband and I had an outstanding experience working with Peggie. From our very first meeting, she demonstrated professionalism, expertise, and a genuine commitment to ...My husband and I had an outstanding experience working with Peggie. From our very first meeting, she demonstrated professionalism,...5.0- 3/17/2026
- • resnick ron
Bought a Single Family home in 2026 in West chicago, IL.
I've been working with Peggie for all of my real estate transactions for years. I had previously bought 2 properties and sold one. When I had a new need for a house this ...I've been working with Peggie for all of my real estate transactions for years. I had previously bought 2 properties and sold one.... - 5.0
- 12/17/2025
- • Ethan Rincon
Sold a Single Family home in 2025 in Lombard, IL.
Peggie is such a comforting presence. She advised my sister and I through the process of fixing up our mother’s house so that it would sell for more than what we expected...Peggie is such a comforting presence. She advised my sister and I through the process of fixing up our mother’s house so that it w...5.0- 12/15/2025
- • zuser20160221160159329
Bought and sold a Single Family home in 2025 in Lisle, IL.
I truly can’t say enough great things about Peggie! She helped me sell my home quickly and smoothly, and then showed incredible patience and care while helping me find th...I truly can’t say enough great things about Peggie! She helped me sell my home quickly and smoothly, and then showed incredible pa... - 5.0
- 11/26/2025
- • N K
Bought a home in 2025.
Peggie made the entire home buying process smooth and steady from start to finish. She was always available, answered every question with clarity and handled each step wi...Peggie made the entire home buying process smooth and steady from start to finish. She was always available, answered every questi...5.0- 7/7/2025
- • lheicher
Bought a Single Family home in 2025 in Plainfield, IL.
We were thrilled to have Peggie working for us in Illinois while we were house-hunting from Michigan. She knew exactly what was important to us and attended a walkthrough...We were thrilled to have Peggie working for us in Illinois while we were house-hunting from Michigan. She knew exactly what was im... - 5.0
- 6/25/2025
- • zuser20140802111330774
Bought a Single Family home in 2025 in Downers grove, IL.
We're fortunate to have been guided by Peggie in securing our forever home! We have very specific asks and taste, and Peggie was always patient with us in fine-tuning sea...We're fortunate to have been guided by Peggie in securing our forever home! We have very specific asks and taste, and Peggie was a...5.0- 6/6/2025
- • Sami
Sold a Townhouse home in 2025 in Lombard, IL.
I can’t say enough great things about working with Peggie! She was an absolute rock throughout the entire process of selling my home. From day one, Peggie demonstrated pr...I can’t say enough great things about working with Peggie! She was an absolute rock throughout the entire process of selling my ho...
