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The year 1835 in architecture involved some significant architectural events and new buildings.
Events
- June 2–December 1 – Competition for the design of a new in London, to be in Gothic or Elizabethan style.
- June 6 – Augustus Pugin is received into the Roman Catholic Church in a chapel in Salisbury, England, restored by himself. combined with a functional hammerbeam roof of cast iron.
- New Hurley Reformed Church, New York.
- Pawiak, prison in Warsaw, Poland (destroyed in 1944).
- Warehouse at Ellesmere Port, England, by Thomas Telford (destroyed by fire in 1970).
- St Marie's Grange, Salisbury, England, a house by Augustus Pugin for himself (built January–September).
thumb|upright|[[Guy de Gisors]]
- December 21 – Thomas Graham Jackson, English architect active in Oxford (died 1924)
- date unknown – Hans Price, English architect active in Weston-super-Mare (died 1912)
Deaths
- May 13 – John Nash, British architect responsible for much of the layout of Regency London (born 1752)
- May 16 – Guy de Gisors, French architect (born 1762)