Sunnyvale is covered by 2 buildings — 710 Lakeway Dr and 800 West El Camino Real — carrying 18 office lots between them. The pairing is more useful than the count suggests: West El Camino Real is the city's main commercial artery with retail-grade frontage, while Lakeway Drive belongs to the quieter office-park side of Sunnyvale. A tenant is effectively choosing between visibility and low-traffic calm, not working through a long shortlist.
Asking rates in Sunnyvale span $665 to $816 per m² a year. The distance between the two ends of that band is the whole negotiating field — a difference in building, floor and fit-out rather than in submarket, since both addresses are inside the same city. Budgeting at the $816 figure and treating anything nearer $665 as an outcome of negotiation is the safer way to plan a Sunnyvale move.
Lot sizes in Sunnyvale start at 5 m², peak at 90 m² and cluster around a median of 38 m². Nothing in the 18 lots supports a full engineering floor; the inventory is built for small teams — a first Bay Area office, a sales bridgehead, a compact satellite desk. Companies planning growth beyond the 90 m² ceiling should treat a Sunnyvale suite as a staging step rather than a long-term home.