Flex offices built to supercharge momentum for ambitious businesses & their team.

Explore The Space
Multiple Conference Rooms
ATRIUM WITH BOOKABLE EVENTS
Mezzanine Level Offices
Modern Office Amenities
Modern workplace energy, historic prestige.

The Therm brings private offices, flexible suites, full-floor headquarters, and hospitality-driven amenities to 1017 Olive — the former Laclede Gas & Light Company Building, a National Register-listed 1911 skyscraper with the character and credibility modern buildings can’t recreate. Reimagined for today’s businesses, its first floor becomes the heart of the workday: a place for coffee, client meetings, conference rooms, podcast recording, focus rooms, and everyday connection. From 1–4 person private offices to 1,000+ SF suites for growing teams and up to 8,000 SF full-floor headquarters, ambitious teams have room to grow.

HIGH SPEED FIBER INTERNET
PARKING
ACCESS CONTROL
SMART CONFERENCE ROOMS
FITNESS CENTER
SELF-SERVE CAFE
PODCAST & CONTENT STUDIO
FULL KITCHEN
GAME LOUNGE
EVENT SPACE
NETWORKING EVENTS
MICROMARKET
Tailored Local Offices

Unbeatable Value

We exist to support modern businesses of St. Louis with exceptional value. Businesses that love us include creative agencies, growth-stage startups, specialty professional services, or even national clients establishing a local satellite office or regional headquarters.

About The Neighborhood

Prime Washington Avenue

With a WalkScore of 97, The Therm is immersed in the Wash Ave district—St. Louis’ most walkable downtown neighborhood. Enjoy 50+ points of interest, acclaimed restaurants, historic architecture, and a thriving community of startups and creative enterprises.
July 15, 2026
News

The Therm brings Flex Office to Wash Ave

The Therm @ 1017 Olive Nears Grand Opening, Bringing High-End Flex Office and Traditional Workspace Options to Downtown St. Louis’ Wash Ave Neighborhood
The Therm
July 15, 2026
Source
July 10, 2026
News

4Hands & Steve's joins Wash Ave Food Hall

Oliver Properties has plans to develop roughly 9,000 square feet of the former Copia Restaurant & Wine Garden at 1122 Washington Ave. into a food hall with multiple tenants.
Wash Ave
July 10, 2026
Source
July 10, 2026
News

$3M Wash Ave Food Hall to open in October 2026

A nearly 14,000-square-foot venue with eight local vendors, event spaces and a QR‑code ordering system, is set to open in downtown St. Louis in October
St. Louis Public Radio | NPR
July 10, 2026
Source
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