The Mansion Clam House Open
541 Riverside Ave, Westport, CT 06880
Listing
| BMIE id | 3B1786AE4D178AC9 |
|---|---|
| Categories | Restaurant (service type not stated) (primary) |
| Cuisines | Seafood (primary) |
| Brand / chain | Independent or not stated |
| Phone | (203) 557-4811 |
| Website | mansionclamhouse.com |
| Coordinates | 41.122749, -73.370377 (source) |
| Last verified | 2026-09-05 12:44:26 by Overture Maps Places |
| Record versions kept | 1 |
As published by the source
| Attribute | Value | Source |
|---|---|---|
| Category as published by the source | seafood_restaurant | Overture Maps Places · 2026-09-05 |
| Category hierarchy as published | food_and_drink>restaurant>seafood_restaurant | Overture Maps Places · 2026-09-05 |
| Source confidence | 0.9199 | Overture Maps Places · 2026-09-05 |
| Operating status (source) | open | Overture Maps Places · 2026-09-05 |
Map
Location as published by Overture Maps Places. Basemap © OpenStreetMap contributors.Its market: 06880
| County | Fairfield County, Connecticut |
|---|---|
| Population (ACS) | 27,583 |
| Median household income | $250,001 |
| Restaurants (Census count) / listings on file | 98 / 237 |
| BMIE Market Score | 70 |
Nearest listings (within 1 mile)
| Name | Address | Distance |
|---|---|---|
| Renato's Pizza | 539 Riverside Ave | 0.00 mi |
| Emmas Pizza Llc | 539 Riverside Ave | 0.00 mi |
| Parker. Mansion | 541 Riverside Ave | 0.00 mi |
| Julian's Brick Oven Pizza | 539 Riverside Ave | 0.00 mi |
| The Bridge at Saugatuck | 541 Riverside Ave | 0.00 mi |
| Viva Zapata Mexican Restaurant | 530 Riverside Ave | 0.03 mi |
| O & B Inc | 530 Riverside Ave | 0.03 mi |
| The Lobster Shack | 540 Riverside Ave | 0.03 mi |
| Dunkin' | 23 Bridge Sq | 0.04 mi |
| Rizzuto's Oyster Bar and Restaurant | 540 Riverside Ave | 0.04 mi |
| Rainbow Thai | 5 Bridge Square | 0.04 mi |
| Saugatuck Fresh | 21 Bridge Sq | 0.04 mi |
| The Boathouse at Saugatuck | 521 Riverside Ave | 0.04 mi |
| EMBODY Fitness Gourmet | 545 Riverside Ave | 0.05 mi |
| Match Burger Lobster | 580 Riverside Ave | 0.07 mi |
History
No lifecycle events recorded yet. Openings, closures and changes are appended as sources report them.
Where this listing comes from
| Source | Record | Matched by | First seen | Last seen | Licence |
|---|---|---|---|---|---|
| Overture Maps Places | 173e1be8-7179-4c27-9893-b4e1de889db8 | source_id 100% | 2026-09-05 | 2026-09-05 | CDLA-Permissive-2.0 |