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New Construction Homes for Sale in Alton, IL

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  • 4245 Seminary Rd, Alton, IL 62002
    4245 Seminary Rd, Alton, IL 62002
    4245 Seminary Rd, Alton, IL 62002
    /37

    $1,750,000 Custom Home

    4245 Seminary Rd, Alton, IL 62002

    102.3 Acres M/L located at the intersection of Interstate 255 and Seminary Road outside of Alton. There is approximately 1800' of road frontage on Seminary Road and approximately 1400' of land bordering the onramp at the SE corner of I-255. This is a third generation family farm that has exceptional development potential. This farm is currently being used for agriculture and offers mature

    Travis Tarrant Tarrant and Harman Real Estate and Auction Co

    4245 Seminary Rd, Alton, IL 62002
  • Theresa St, Alton, IL 62002
    Theresa St, Alton, IL 62002
    /2

    $4,999 Lot/Land

    Theresa St, Alton, IL 62002

    • 15,681 Sq Ft
    • $13,886 per Acre

    Located in Alton, IL 62002, this 0.36-Acre parcel offers a great opportunity to own residential land in a quiet and established area of Madison County. With nearly half an acre of space, the property provides a comfortable balance of privacy and neighborhood living. The lot offers enough room for a future homesite while still allowing space for outdoor areas such as a yard, garden, or

    Sonal Asija Hamutan LLC

    Theresa St, Alton, IL 62002
  • 4245 Seminary Rd, Alton, IL 62002
    4245 Seminary Rd, Alton, IL 62002
    4245 Seminary Rd, Alton, IL 62002
    /37

    $1,750,000 Lot/Land

    4245 Seminary Rd, Alton, IL 62002

    • 102.3 Acres
    • $17,107 per Acre

    102.3 Acres M/L located at the intersection of Interstate 255 and Seminary Road outside of Alton. There is approximately 1800' of road frontage on Seminary Road and approximately 1400' of land bordering the onramp at the SE corner of I-255. This is a third generation family farm that has exceptional development potential. This farm is currently being used for agriculture and offers mature

    Sports Estate Sports Afield Real Estate

    4245 Seminary Rd, Alton, IL 62002
  • Amelia St, Alton, IL 62002
    Amelia St, Alton, IL 62002
    Amelia St, Alton, IL 62002
    /6

    $5,999 Lot/Land

    Amelia St, Alton, IL 62002

    • 23,958 Sq Ft
    • $10,907 per Acre

    Located in Alton, IL 62002, this 0.55-Acre parcel offers a great opportunity to own residential land in a quiet and established area of Madison County. With nearly half an acre of space, the property provides a comfortable balance of privacy and neighborhood living. The lot offers enough room for a future homesite while still allowing space for outdoor areas such as a yard, garden, or

    Sonal Asija Hamutan LLC

    Amelia St, Alton, IL 62002
  • 0 Humbert Rd Unit 22441353, Alton, IL 62002
    0 Humbert Rd Unit 22441353, Alton, IL 62002
    /2

    $350,000 Lot/Land

    0 Humbert Rd Unit 22441353, Alton, IL 62002

    • 18 Acres
    • $19,444 per Acre

    18 ACRES M/L LOT SITE IN HIGH TRAFFIC LOCATION. LAND IS IN CLOSE PROXIMITY TO 255 ACCESS AND HOMER ADAMS PARKWAY. ALL UTILITIES AVAILABLE. EXCELLENT DEVELOPMENT SITE .Copyright © 2025 MARIS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    MATT HORN Landmark Realty

    0 Humbert Rd Unit 22441353, Alton, IL 62002
  • 77 Deerfield Cir, Alton, IL 62002
    77 Deerfield Cir, Alton, IL 62002
    77 Deerfield Cir, Alton, IL 62002
    /12

    $21,500 Lot/Land

    77 Deerfield Cir, Alton, IL 62002

    • 1.5 Acres
    • $14,333 per Acre

    This is a great opportunity to own a beautiful residential building site in Woodfield 3rd Addition. This development is located in a convenient location just 1 mile from I-255. Bulk pricing is available. Seller is offering these lots at $7,500/each to qualified buyers interested in getting them ALL.

    Shane Kamp Tarrant and Harman Real Estate and Auction Co

    77 Deerfield Cir, Alton, IL 62002
  • 4519 Alton Commerce Pkwy, Alton, IL 62002
    4519 Alton Commerce Pkwy, Alton, IL 62002
    4519 Alton Commerce Pkwy, Alton, IL 62002
    /3

    $175,000 Lot/Land

    4519 Alton Commerce Pkwy, Alton, IL 62002

    • 43,124 Sq Ft
    • $176,768 per Acre

    Located about 1 mile south of I-255 & north of Il Rte 140. 20 minutes to Interstate 270. 30 minutes to St. Louis. All public utilities available near property. Flexibilty to be re-zoned to commmercial or multifamily. 402" of frontage on Alton Commerce Parkway. Property has a clean enironmental phase 1. City of Alton Fire and Police protection. Location: Business Park, Corner Location, Industrial

    Dave Lauschke Coldwell Banker Brown Realtors

    4519 Alton Commerce Pkwy, Alton, IL 62002
  • 0 Woodland Hills Dr Unit MIS25054215, Alton, IL 62002
    0 Woodland Hills Dr Unit MIS25054215, Alton, IL 62002
    0 Woodland Hills Dr Unit MIS25054215, Alton, IL 62002
    /10

    $60,000 Lot/Land

    0 Woodland Hills Dr Unit MIS25054215, Alton, IL 62002

    • 34,760 Sq Ft
    • $75,188 per Acre

    Beautiful Woodland Hills residential building lots for sale. Enjoy the gorgeous views from these spacious lots situated in a private neighborhood. This double lot is ideal for building ones dream home. Convenient access to I-255 Sale includes both parcel 20-2-02-32-01-101-008 and parcel 20-2-02-32-01-101-009

    Shane Kamp Tarrant and Harman Real Estate and Auction Co

    0 Woodland Hills Dr Unit MIS25054215, Alton, IL 62002
  • 4521 Alton Commerce Pkwy, Alton, IL 62002
    4521 Alton Commerce Pkwy, Alton, IL 62002
    /2

    $238,000 Lot/Land

    4521 Alton Commerce Pkwy, Alton, IL 62002

    • 11.9 Acres
    • $20,000 per Acre

    Located about 1 mile south of I-255 & north of Il Rte 140. 20 minutes to Interstate 270. 30 minutes to St. Louis. All public utilities available near property. Flexibility to be re-zoned to commercial or multifamily. 402" of frontage on Alton Commerce Parkway proposed roadway easement. Seller will consider dividing off some property or additional is available. Property has a clean environmental

    Dave Lauschke Coldwell Banker Brown Realtors

    4521 Alton Commerce Pkwy, Alton, IL 62002
  • 2200 Henry St, Alton, IL 62002
    2200 Henry St, Alton, IL 62002
    2200 Henry St, Alton, IL 62002
    /7

    $18,000 Lot/Land

    2200 Henry St, Alton, IL 62002

    • 2.08 Acres
    • $8,654 per Acre

    Take a look at this unique 2+/- acre lot offering a mostly wooded setting with natural terracing that adds character and charm. Tucked away yet conveniently located, the property provides the perfect blend of privacy and accessibility. The mature trees create a peaceful, park-like atmosphere, while the terraced terrain offers multiple levels for creative building or landscaping opportunities.

    Nick Cain Tarrant and Harman Real Estate and Auction Co

    2200 Henry St, Alton, IL 62002
  • 609 Marsh Ave, Alton, IL 62002
    609 Marsh Ave, Alton, IL 62002
    /2

    $7,000 Lot/Land

    609 Marsh Ave, Alton, IL 62002

    • 4,599 Sq Ft
    • $66,288 per Acre

    Kamron Wylde Real Broker LLC

    609 Marsh Ave, Alton, IL 62002
  • 10 Wellesley Place, Alton, IL 62002
    10 Wellesley Place, Alton, IL 62002
    /2

    $15,500 Lot/Land

    10 Wellesley Place, Alton, IL 62002

    • 15,681 Sq Ft
    • $43,056 per Acre

    Great building lot in an established subdivision. Builders welcome. Agent owned.

    Rick Lauschke Coldwell Banker Brown Realtors

    10 Wellesley Place, Alton, IL 62002
  • 18 Wellesley Place, Alton, IL 62002
    18 Wellesley Place, Alton, IL 62002
    /2

    $19,500 Lot/Land

    18 Wellesley Place, Alton, IL 62002

    • 18,295 Sq Ft
    • $46,429 per Acre

    Great lookout or walkout lot in an established subdivision. Builders welcome. Agent owned.

    Rick Lauschke Coldwell Banker Brown Realtors

    18 Wellesley Place, Alton, IL 62002
  • 26 Wellesley Place, Alton, IL 62002
    26 Wellesley Place, Alton, IL 62002
    /2

    $19,500 Lot/Land

    26 Wellesley Place, Alton, IL 62002

    • 15,246 Sq Ft
    • $55,714 per Acre

    Great walkout building lot in an established subdivision. Builders welcome. Agent owned.

    Rick Lauschke Coldwell Banker Brown Realtors

    26 Wellesley Place, Alton, IL 62002
  • 0 Washington Ave, Alton, IL 62002
    0 Washington Ave, Alton, IL 62002
    0 Washington Ave, Alton, IL 62002
    /6

    $15,000 Lot/Land

    0 Washington Ave, Alton, IL 62002

    • 12,292 Sq Ft
    • $53,154 per Acre

    Commercially zoned property located near residential homes. Great potential for office, small business, or investment use. Buyer to verify permitted uses. Can also be purchased with the residential listing MLS #26022485.

    Shelly Tite Tarrant and Harman Real Estate and Auction Co

    0 Washington Ave, Alton, IL 62002
  • 81 Deerfield Cir, Alton, IL 62002
    81 Deerfield Cir, Alton, IL 62002
    81 Deerfield Cir, Alton, IL 62002
    /12

    $21,500 Lot/Land

    81 Deerfield Cir, Alton, IL 62002

    • 19,166 Sq Ft
    • $48,864 per Acre

    This is a great opportunity to own a beautiful residential building site in Woodfield 3rd Addition. This development is located in a convenient location just 1 mile from I-255. Bulk pricing is available. Seller is offering these lots at $7,500/each to qualified buyers interested in getting them ALL.

    Shane Kamp Tarrant and Harman Real Estate and Auction Co

    81 Deerfield Cir, Alton, IL 62002
  • 3943 Torch Club Rd, Alton, IL 62002
    3943 Torch Club Rd, Alton, IL 62002
    3943 Torch Club Rd, Alton, IL 62002
    /13

    $29,900 Lot/Land

    3943 Torch Club Rd, Alton, IL 62002

    • 1 Acre
    • $29,900 per Acre

    Looking to build your dream home with plenty of woods surrounding you? This property currently has a concrete pad. It does have a Septic Tank, Electric and Water on the property. Buyer is responsible for calling and getting information on new septic system. Contact Chris Doucleff (building and zoning office) 618-296-4663. Additional Rooms: Other

    Sherry Gilleland Dream Home Realty Centre Inc

    3943 Torch Club Rd, Alton, IL 62002
  • 78 Deerfield Cir, Alton, IL 62002
    78 Deerfield Cir, Alton, IL 62002
    78 Deerfield Cir, Alton, IL 62002
    /12

    $21,500 Lot/Land

    78 Deerfield Cir, Alton, IL 62002

    • 6,098 Sq Ft
    • $153,571 per Acre

    This is a great opportunity to own a beautiful residential building site in Woodfield 3rd Addition. This development is located in a convenient location just 1 mile from I-255. Bulk pricing is available. Seller is offering these lots at $7,500/each to qualified buyers interested in getting them ALL.

    Shane Kamp Tarrant and Harman Real Estate and Auction Co

    78 Deerfield Cir, Alton, IL 62002
  • 2600 Seminary St, Alton, IL 62002
    2600 Seminary St, Alton, IL 62002
    2600 Seminary St, Alton, IL 62002
    /12

    $35,000 Lot/Land

    2600 Seminary St, Alton, IL 62002

    • 21,780 Sq Ft
    • $70,000 per Acre

    High visibility location for your business. With a little vision and clearing this location could be perfect for your small business. Marketing billboards are not included in the purchase; see easement. All utilities are available on site; some tap on fees may apply. Survey and traffic counts available.

    Wendi Mielke Market Pro Realty, Inc

    2600 Seminary St, Alton, IL 62002
  • 30 Wellesley Place, Alton, IL 62002
    30 Wellesley Place, Alton, IL 62002
    /2

    $13,500 Lot/Land

    30 Wellesley Place, Alton, IL 62002

    • 14,549 Sq Ft
    • $40,419 per Acre

    Discover the perfect canvas for your custom-built dream home! This spacious vacant lot is ideally situated just before the peaceful cul-de-sac at the end of a quiet, charming street. Surrounded by established homes and mature trees, this lot offers privacy, serenity, and the perfect balance of community living.Features include: Prime location near cul-de-sac & ample space for your custom

    Tara Barber RE/MAX Alliance

    30 Wellesley Place, Alton, IL 62002
  • 2000 Agnes St, Alton, IL 62002
    2000 Agnes St, Alton, IL 62002
    2000 Agnes St, Alton, IL 62002
    /8

    $18,000 Lot/Land

    2000 Agnes St, Alton, IL 62002

    • 3.41 Acres
    • $5,274 per Acre

    This is your chance to own a beautiful hilly timber parcel in the heart of Alton off of Broadway! This property features some mature trees and is loaded with deer and wildlife for you! The property boasts approximately 3.4 acres and feels like it is even larger than that once you make your way to the middle of the land. This property is ideal for those that love to view wildlife, birdwatching and

    Nick Cain Tarrant and Harman Real Estate and Auction Co

    2000 Agnes St, Alton, IL 62002
  • 108 Windsor Place, Alton, IL 62002
    108 Windsor Place, Alton, IL 62002
    /2

    $15,500 Lot/Land

    108 Windsor Place, Alton, IL 62002

    • 19,166 Sq Ft
    • $35,227 per Acre

    Great building lot in an established subdivision. Builders are welcome. Agent owned. Additional Rooms: Other

    Rick Lauschke Coldwell Banker Brown Realtors

    108 Windsor Place, Alton, IL 62002
  • 6 Wellesley Place, Alton, IL 62002
    6 Wellesley Place, Alton, IL 62002
    /2

    $15,500 Lot/Land

    6 Wellesley Place, Alton, IL 62002

    • 17,424 Sq Ft
    • $38,750 per Acre

    Great building lots in an established subdivision. Builders welcome. Agent owned

    Rick Lauschke Coldwell Banker Brown Realtors

    6 Wellesley Place, Alton, IL 62002
  • 0 Deer Run Dr Unit MIS26021751, Alton, IL 62002
    0 Deer Run Dr Unit MIS26021751, Alton, IL 62002
    0 Deer Run Dr Unit MIS26021751, Alton, IL 62002
    /4

    $74,000 Lot/Land

    0 Deer Run Dr Unit MIS26021751, Alton, IL 62002

    • 2.24 Acres
    • $33,036 per Acre

    Build your dream home on this beautiful 2.4-acre lot featuring stunning lake views! Imagine starting your day with a peaceful cup of coffee on the back deck of a home designed entirely to your vision. With plenty of space and endless possibilities, this property offers the perfect setting for a custom build tailored to your lifestyle.Minimum building requirements include a ranch-style home

    Angie Blasingim RE/MAX Alliance

    0 Deer Run Dr Unit MIS26021751, Alton, IL 62002
  • 14 Wellesley Place, Alton, IL 62002
    14 Wellesley Place, Alton, IL 62002
    /2

    $17,000 Lot/Land

    14 Wellesley Place, Alton, IL 62002

    • 15,681 Sq Ft
    • $47,222 per Acre

    Great building lots in an established subdivision. Builders welcome. Agent owned.

    Rick Lauschke Coldwell Banker Brown Realtors

    14 Wellesley Place, Alton, IL 62002
  • 1300 Woodcliffe Dr, Alton, IL 62002
    1300 Woodcliffe Dr, Alton, IL 62002
    1300 Woodcliffe Dr, Alton, IL 62002
    /5

    $87,500 Lot/Land

    1300 Woodcliffe Dr, Alton, IL 62002

    • 3.43 Acres
    • $25,510 per Acre

    Craft your ideal retreat on this exceptional 3.43-acre parcel within the coveted Woodcliffe Subdivision. Enjoy seasonal river views and unparalleled privacy amidst a lush, wooded setting. The potential building site is prepped and ready, with utilities (water, gas, and electric) conveniently available at the street. This is a rare opportunity to build your dream home in a truly serene

    Mindy Woelfel Landmark Realty

    1300 Woodcliffe Dr, Alton, IL 62002
  • Unlisted Address
    Unlisted Address
    /2

    $200,000 Lot/Land

    Unlisted Address

    • 1.07 Acres
    • $186,916 per Acre

    Great location close to I255 and IL Rte 140. Flexibility to be Rezoned to Commercial or Multifamily Residential. Good visibility on Fosterburg road with a 130' of frontage. Surveyed lot ready to be developed. This property is located within the Alton Corporate limits. Clean Phase 1 completed. All public utilities available nearby. Additional property available. Additional property available.

    Dave Lauschke Coldwell Banker Brown Realtors

    Unlisted Address
  • 109 Windsor Place, Alton, IL 62002
    109 Windsor Place, Alton, IL 62002
    /2

    $15,500 Lot/Land

    109 Windsor Place, Alton, IL 62002

    • 15,246 Sq Ft
    • $44,286 per Acre

    Nice wooded building lot in an established subdivision. Builders welcome. Agent owned

    Rick Lauschke Coldwell Banker Brown Realtors

    109 Windsor Place, Alton, IL 62002
  • 80 Deerfield Cir, Alton, IL 62002
    80 Deerfield Cir, Alton, IL 62002
    80 Deerfield Cir, Alton, IL 62002
    /12

    $21,500 Lot/Land

    80 Deerfield Cir, Alton, IL 62002

    • 17,424 Sq Ft
    • $53,750 per Acre

    This is a great opportunity to own a beautiful residential building site in Woodfield 3rd Addition. This development is located in a convenient location just 1 mile from I-255. Bulk pricing is available. Seller is offering these lots at $7,500/each to qualified buyers interested in getting them ALL.

    Shane Kamp Tarrant and Harman Real Estate and Auction Co

    80 Deerfield Cir, Alton, IL 62002
New Homes Illinois Alton

New Homes & Communities in Alton

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in Alton, IL usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in Alton, IL hold their value?
Yes, especially in fast-growing areas of Alton, IL. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.

Home Trends in Alton, IL

On average, homes in Alton, IL sell after 50 days on the market compared to the national average of 57 days. The median sale price for homes in Alton, IL over the last 12 months is $130,000, up 4% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$130,000
Median Single Family Sale Price
$125,000
Median Townhouse Sale Price
$135,000
Median 2 Bedroom Sale Price
$160,000
Median 1 Bedroom Sale Price
$119,500
Average Price Per Sq Ft
$96
Number of Homes for Sale
43
Last 12 months Home Sales
372
Months of Supply
1.40
Median List Price
$130,000
Median Change From 1st List Price
2%
Median Home Sale Price YoY Change
4%
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