1. Agent Pronto
  2. Illinois
  3. Belleville
  4. Antoinette Porter

Antoinette Porter

Century 21 Bailey & Co
4.9 (70 reviews)

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
Licensed in Missouri and Illinois, I am a hardworking realtor dedicated to providing great customer service. Building lasting relationships and delivering excellent service is my number one priority! I help new friends achieve their goals of buying and selling homes.

**Awards**
2022 - Master Ruby
2022 - Quality Service Pinnacle Producer
2021 - Quality Service Producer
Highlights *
52
Recent sales
$24K - $380K
Price range
$115K
Median price
8
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
2436 Delmar Ave
Granite City, IL 62040
10/9/2026 $65,000 Buyer
910 N 2nd St
Belleville, IL 62226
9/23/2026 $47,500 Buyer
1301 N Charles St
Belleville, IL 62221
8/28/2026 $71,500 Buyer
2566 State St
Granite City, IL 62040
8/14/2026 $50,000 Buyer
2020 Cleveland Blvd
Granite City, IL 62040
8/12/2026 $55,000 Buyer

Transaction History *

Seller Deals

Total Deals
16
Total Value
$2,127,500
Median Sale Price
$125,000
Price Range
$35K - $280K

Buyer Deals

Total Deals
36
Total Value
$5,190,895
Median Sale Price
$112,500
Price Range
$24K - $380K

Sales Volume Timeline

Antoinette Porter’s production volume for the past 3 year period Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $280K Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $811K Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $615K Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $1.3M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $344K Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $685K Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $694K Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $539K Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $212K Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $689K Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $454K Q1 2024 Total Sales $280K Q2 2024 Total Sales $811K Q3 2024 Total Sales $615K Q4 2024 Total Sales $1.3M Q1 2025 Total Sales $344K Q2 2025 Total Sales $685K Q3 2025 Total Sales $694K Q4 2025 Total Sales $539K Q1 2026 Total Sales $212K Q2 2026 Total Sales $689K Q3 2026 Total Sales $454K

Sales volume is shown for complete quarters only.

Ratings & Reviews
4.9 (70)

Reviewers say

Reviewers frequently praise Antoinette’s patience, warmth, professionalism, and knowledge, noting her responsive communication, clear guidance, and attentive understanding of their needs. Many say she made buying or selling feel smoother and less stressful, and recommend her.

Felicia
Alton, IL - Nov 8, 2026

We had a great experience working with Antoinette as out-of-state investors making our very first real estate purchases. She took the time to understand our buy box, showed us a group of properties that aligned with our investment goals, and made excellent use of our time during viewings.

Her organization, efficiency, and responsiveness helped us navigate the process smoothly from out of state. Within just 2–3 weeks, we found and purchased two properties!

We truly appreciate her help and would highly recommend Antoinette to friends, family, and fellow investors. We look forward to working with her again!

RealSatisfied Verified

Steven Smith
Belleville, IL - Aug 24, 2026

Excellent Service.

RealSatisfied Verified

Daman Cambury Holdings LLC
Madison, IL - Jul 26, 2026

RealSatisfied Verified

Steven Smith
Belleville, IL - May 19, 2026

Excellent Rapport.

RealSatisfied Verified

Lillian Dixon
Madison, IL - Apr 30, 2026

Antoinette Porter is the first realtor I've worked with and she made my experience in buying a home so easy. She answered all of my questions professionally, but also made it to where I was able to understand.

RealSatisfied Verified

Professional Info

Brokerage

Century 21 Bailey & Co
2301 Pontoon Rd
Granite City, IL 62040

Licensed

Licensed REALTOR®
IL 475.186690
MO 2022001239

Awards

  • 2022-Master Ruby
  • 2022-Quality Service Pinnacle Producer
  • 2021-Quality Service Producer

Specialties

  • First-time buyers

Hobbies

  • Family
  • Music
  • Reading
  • Shopping
  • Television & Film
  • Travel

Top Cities *

Belleville

  • 15 sales past 3 years
  • 43 days on market
  • $179K median price

Granite City

  • 10 sales past 3 years
  • 140 days on market
  • $55K median price

Edwardsville

  • 4 sales past 3 years
  • -1 days on market
  • $168K median price

Service Areas (46 cities)

Alton, IL Belleville, IL Cahokia, IL Cahokia Heights, IL Caseyville, IL Collinsville, IL Dupo, IL East Carondelet, IL East Saint Louis, IL East St. Louis, IL Edwardsville, IL Fairmont City, IL Fairview Heights, IL Freeburg, IL Glen Carbon, IL Granite City, IL Hartford, IL Highland, IL Lebanon, IL Madison, IL Maryville, IL Mascoutah, IL Mitchell, IL Moro, IL O'Fallon, IL Pontoon Beach, IL Rentchler, IL Shiloh, IL Smithton, IL St. Clair, IL Swansea, IL Troy, IL Venice, IL Waterloo, IL Wood River, IL Affton, MO Barnhart, MO Florissant, MO Herculaneum, MO Jennings, MO Lemay, MO Old Jamestown, MO Potosi, MO Spanish Lake, MO St. Louis, MO Villa Ridge, MO

*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.