Real estate agency · Naperville, Illinois
Trelleum
132 N Washington St, Naperville, IL 60540 · (630) 715-9999 · www.trelleum.com
On the record since August 10, 2026 · last read September 24, 2026 · 15 facts held
Hours
| Monday | 09:00-17:00 |
|---|---|
| Tuesday | 09:00-17:00 |
| Wednesday | 09:00-17:00 |
| Thursday | 09:00-17:00 |
| Friday | 09:00-17:00 |
| Saturday | closed |
| Sunday | closed |
Observed August 12, 2026opening hours as published on the Google profile — the business's own claim, not observed behaviour
What they sell
- Project management
- Commercial Real Estate
- Consultancy
- Estate Valuation
- Home Buying & Selling
- International Real Estate
- Property Valuation
- Real Estate Acquisition
- Real Estate Sales
- Real Estate Search
- Real Estate Selling
- Residential And Commercial Properties
- Sale Or Lease
Observed August 12, 2026menu or service items with prices as carried on the Google profile
The building
County records. A storefront outlives its tenants, which makes this the most durable thing on the page.
- Building
- 1,746 sq ft, built 1979
- Type
- commercial
Observed August 15, 2026City of Naperville GIS, the same publisher as the permit feed: the building and parcel polygons containing this business's coordinates. The footage is the WHOLE structure — and this one is 2 storeys to hold several tenants, so it is an upper bound on this business's space rather than a measure of it. Per-tenant area needs the unit, which the city does not publish
Also on the record
- Ratings counted
- 5Aug 10, 2026
- Website last updated
- copyright 2026Aug 12, 2026
- Status
- openAug 10, 2026
- Website
- reachableSep 24, 2026
- Rating
- 5Aug 10, 2026
- Social
- x: TheresaLMueller, youtube: trelleumRE, facebook: TrelleumRealEstate, instagram: tlmuellerAug 12, 2026
- How it describes itself
- Search for homes currently on the market, learn about Commercial, Residential &<br>International Real Estate real estate services, and stay current with local real estate information.Sep 24, 2026