The Porthole Restaurant & Pub Open
20 Custom House Wharf, Portland, ME 04101
Listing
| BMIE id | 2C918DB5E6D4D2F3 |
|---|---|
| Categories | Casual dining (primary) · Bar |
| Cuisines | Seafood (primary) · American |
| Brand / chain | Independent or not stated |
| Phone | +12077734653 |
| Website | portholemaine.com |
| Coordinates | 43.656334, -70.250145 (source) |
| Last verified | 2026-09-05 12:48:32 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 | 0.9854 | 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: 04101
| County | Cumberland County, Maine |
|---|---|
| Population (ACS) | 18,431 |
| Median household income | $63,880 |
| Restaurants (Census count) / listings on file | 207 / 535 |
| BMIE Market Score | 57 |
Nearest listings (within 1 mile)
| Name | Address | Distance |
|---|---|---|
| Boone's Fish House & Oyster Room | 86 Commercial Street on, Custom House Wharf | 0.03 mi |
| Andy's Old Port Pub | 94 Commercial St | 0.04 mi |
| Scales | 68 Commercial St | 0.04 mi |
| Portland's Restaurant & Bar | 100 Commercial St | 0.04 mi |
| Solo Italiano | 100 Commercial St | 0.05 mi |
| Gilbert's Chowder House | 92 Commercial St | 0.05 mi |
| Dry Dock Restaurant Tavern | 84 Commercial St | 0.05 mi |
| Spread | 100 Commercial St | 0.06 mi |
| Salt & Sea | 72 Commercial St | 0.06 mi |
| Three Sons Lobster & Fish | 72 Commercial St | 0.06 mi |
| J's Oyster | 5 Portland Pier | 0.06 mi |
| Ri Ra - Portland Llc | 72 Commercial St | 0.06 mi |
| Boothbay Lobster Co. | 72 Commercial St | 0.06 mi |
| Coastal Creamery | 136 Commercial St | 0.07 mi |
| Flatbread Company | 72 Commercial St | 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 | 79847093-5cec-475b-b69b-59fe25aabf39 | source_id 100% | 2026-09-05 | 2026-09-05 | CDLA-Permissive-2.0 |