Lydian + Lyric

Lydian + Lyric are two rental residences at 400 K Street NW in Mount Vernon Triangle with floor-to-ceiling windows and private balconies. Lydian homes have chef's kitchens with oversized sinks, quartz countertops, white lacquer and wood cabinetry, tile backsplashes, built-in wine racks, wine coolers, and stainless-steel appliances, with movable islands and pantries in select units. Lyric homes have Porcelanosa tile flooring, granite countertops, espresso cabinetry, double sinks, custom pendant lighting, keyless entry, and full-size stackable washers and dryers. Both buildings share one lifestyle and amenities.

Lydian + Lyric is a rental building at 400 K St NW in Mount Vernon Triangle, Washington, DC.

24 apartments are listed right now: 3 studios at $2,126–$2,321 a month, 20 one-bedrooms at $2,501–$3,377 a month, and 1 two-bedroom at $4,377 a month. Asking rents across the building run $2,126 to $4,377 per month. Pricing was last verified on October 27, 2026.

Residents have access to buildinglink resident portal, indoor lounge with demonstration kitchen, 24-hour concierge, bicycle storage room, package concierge system, nest programmable thermostats, resort-style rooftop pool with cabanas, keyless fob access, and 21 more amenities.