Swansea, IL Office Units for Rent & Lease

Updated: Nov 22, 2025

Swansea Creative Sublease Opportunity

33 Bronze Pointe Boulevard, Swansea, IL 62226

$10 SF/Yr

21,800 sqft

Immediate availability for your business needs.
Convenient location just 4 miles from I‑64/Route 159, St. Clair Square, banking, and restaurants.
Suitable for creative, medical, or professional services.
Existing furniture included.
Sublease opportunity available.

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Updated: Aug 5, 2025

Professional Office Suite For Lease

28 Bronze Pointe N, Swansea, IL

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2,613 sqft 0.13 AC lot

Highly visible location in Swansea, IL near Frank Scott Parkway interchange.
2,613 SF professional office suite.
Proximity to numerous amenities within a 3‑mile radius.
Suite includes 4 offices, large conference room, reception area, kitchenette, and bullpen/training room.
Convenient access: 2.25 miles South of Interstate 64 exit and 0.3 miles South of Frank Scott Parkway.

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Swansea Office Space For Rent

8 Park Pl, Swansea, IL 62226

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3,000 sqft

3,000 sq ft office space with flexible layout options.

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Two-Level Professional Office Suite

4010 N Illinois St, Swansea, IL 62226

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2,652 sqft

Configured for private offices, meetings, reception, storage, and staff support functions across two levels.

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Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 4 Active listings in Swansea, IL, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 3 Properties for Sales.

Office Units for Lease in Nearby Cities

Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

Second-Floor Office Suite

1109 Hartman Ln, Shiloh, IL 62221

Contact for pricing

606 sqft

Second-floor Suite 201B offers an open L-shaped layout with high-end finishes in a well-maintained office complex.

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Shiloh Parkway Plaza Office Suites

1207 Frank Scott Pkwy, Shiloh, IL 62223

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1,500 sqft 1.80 AC lot

Office suites for lease in high-growth Shiloh Parkway Plaza.

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Renovated Office Suite with Views

16 Executive Dr, Fairview Heights, IL

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4,732 sqft 2.13 AC lot

Turnkey 4,723 SF office suite with abundant natural light.

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Office/Flex Space For Rent

13 Executive Dr, Fairview Heights, IL

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9,979 sqft 3.90 AC lot

Office and flex spaces available in Fairview Heights, Illinois.

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Similar Spaces for Sale in Swansea, IL

Consider Similar Space for Sale. We found 3 Spaces matching your search parameters.

Leased Warehouse with Service Bays

731 N Belt W, Swansea, IL 62226

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34,393 sqft

Fully leased facility combines office, warehouse, and drive-through service areas.

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Multi-Suite Office Building

12 Emerald Terrace, Swansea, IL 62226

Contact for pricing

5,900 sqft

Main-level space offers private offices, reception areas, ADA restrooms, and shared kitchenettes.

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Mixed-Use Portfolio on Illinois 159

1604 N Illinois St, Swansea, IL 62226

Contact for pricing

23,802 sqft 3.86 AC lot

23,802 SF mixed-use portfolio on 3.86 acres.

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Swansea, IL Office Units Lease Rates & Market Statistics

Explore 4 Office Units for lease in Swansea, IL on Realmo, a commercial real estate exchange covering the Swansea area. The current inventory totals 30,065 square feet of properties.

Office Units lease rates in Swansea range from $10 SF/Yr at the entry level to $10 SF/Yr at the top of the market, averaging $10 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $10 SF/Yr, the local average runs 54% below Illinois's state average of $21.92 SF/Yr.

Swansea accounts for 14% of the 29 office units currently available across St. Clair County, where nearby markets include Fairview Heights and O Fallon. Office Units are one of the more limited space types in Swansea, with just 4 listings currently available — a scarcity worth factoring into lease negotiations.