Sofiya Restaurant

Address: 1098 Sutter St, San Francisco

Area: Lower Nob Hill

Google type: restaurant

Website: http://www.eatatsofiya.com/

Rated 4.8 / 5 from 712 Google Places ratings — the listing's own rating as committed in the San Francisco pack (pack built 2026-09-10; crawl collection dates are not recorded, so the listing may have changed since).

Find it on Google Maps →

Counts are Google Places (New) listings from each region's committed crawl data; a place joins a frontier when its listing name or Google type matches that category. The pack build date shown is when the routing pack was compiled — the original crawl collection dates are not recorded, so listing freshness is unknown. Drive times on the map are free-flow estimates — road-class speeds, no traffic, no parking, no queue at the counter — computed only out to a two-hour limit; beyond that a place is simply uncharted. Quality scores are ratings scaled to 100 — a rating-derived proxy, not a taste measurement. Unrated places cannot be charted.

Only places whose Google listing says “Halal Restaurant” or whose name contains “halal”. Cuisine alone is never treated as certification — many halal kitchens are missing here, and listed status is unverified.

The full pipeline — corpus, road graph, speed model, routing and ranking — is documented on the methodology page.

FrontierFood is an independent parody research project about the geospatial accessibility of lunch. Not affiliated with Cognition or Google.