At $30M, this is the top dog in our Priciest Residential Real Estate Club. 2724 Pacific is a four-level, 7-bedroom home currently owned by Doug Engmann, former chairman of the Pacific Stock Exchange. The 13,500 square foot abode sits on a lot totaling more than 26,000 square feet, making it one of San Francisco's largest private residential parcels. Property highlights include (everything) a gorgeous solarium with koi pond, and a carriage house that doubles as a game room.

San Francisco's second most expensive piece of residential property is actually a plan to build on Billionaire's Row. It's listed for $28.85M. The design is by architect Tom Taylor of Taylor Lombardo. The listing tells us that this "is a unique opportunity to purchase and be part of the finished design or purchase the lot with entitlements to build for $18M."

This Neo-Tuscan mansion came on the market last year asking $19,500,000. It's now asking $16,995,000. The 8-bed- 5.75-bath abode played host to the 2011 San Francisco Decorator Showcase. The Oakland Tribune published a rumor in 1940 that Princess Stephanie von Hoohenlohe, a "notorious member of Hitler's spy organization," went into hiding here around that time.

This 5-bed, 5.5-bath, 6,500 sq. ft. manse hit the market last month asking $11.5M. It's been renovated from top to bottom.

Unit #3 at this highly coveted co-op is currently owned by famous angel investor Ron Conway. The very dated 10-room, 5,360 sq. ft. apartment is asking $11.5M.

This very fabulous 9,540 sq. ft. home was "reinvented" by designer Michael Taylor. There are five bedrooms and 7.5 bathrooms. The home's asking $11M. Property highlights include a glamorous outdoor pool and marble galore throughout the space.

This pink abode in Presidio Heights has nine bedrooms and clocks in at 9,398 square feet. It's asking $10.75M. It was built in 1912, and was completely redesigned by the Berkeley Dean of Architecture Joseph Esherick in 1955.

One of the only contemporary (remodeled) homes on the map, this 4-bed, 4.5-bath, 4,953 square foot home was designed in 1938 by William Wurster. It's been completely rebuilt since last being sold in late 2011 for $4.7M. It's asking $10.25M.