In House M.D., what address does Gregory House give as his home address?

In House M.D., Gregory House gives his home address as 221B Baker Street.

The address is a deliberate reference to 221B Baker Street, the fictional London residence of Sherlock Holmes. House is closely modeled on Holmes, and the series repeatedly builds connections between the two characters through names, habits, deduction, and drug use.

Within the show’s fictional setting, House lives in Princeton, New Jersey, making the famous London address an allusion rather than a realistic local street address. The reference is therefore part of the series’ characterization and literary symbolism.

The detail is easy to confuse with 221A Baker Street, another version sometimes associated with adaptations or real-world discussions of the Holmes address. House’s stated address uses the canonical-looking form 221B.