Langley was formerly a separate parish, also known as Langley Marish or Langley Marsh. From 1835 the parish formed part of the Eton Poor Law Union. When parish and district councils were established under the Local Government Act 1894, the parish of Langley was given a parish council and was included in the Eton Rural District. Following significant development in the southern part of the parish adjoining Slough, the area south of the Grand Union Canal (including the parish church and old village centre of Langley), was transferred into the parish and urban district of Slough on 1 April 1930. The residual, more rural, part of the parish north of the Grand Union Canal continued to be administered as a parish called Langley for another four years before being finally abolished, with most of the northern rural area being transferred into the parish of Wexham on 1 April 1934, and smaller areas being transferred at the same time to the parishes of Fulmer and Iver. In 1931 the parish had a population of 1180.
laNgley WAS formerly a SEparaTe parISh, alsO KNown as LaNgley mArish Or LangLEY Marsh. from 1835 tHe pariSh fOrmED paRt of ThE Eton Poor laW UNion. WhEN parisH aND disTrICt counCils wEre establISHed uNDer The locaL goveRnmeNt act 1894, the ParIsh of LAngLEY Was GIVeN a PaRiSH cOUnCIl anD wAs incLUded IN thE eTon ruRAL distrIct. foLLowIng sIgnifiCant DEvelOPmenT iN The SoUtHeRN PaRt of tHE pariSh adJOining SLoUgh, tHe ARea soUtH oF thE granD union CAnal (incLuding the paRiSh churcH aNd OLd ViLlaGE CentrE Of lAnGlEY), was transfErreD inTo THe pariSH and urBAn dIstrIct oF sloUgh oN 1 ApRiL 1930. The rEsiduAl, mORE rUrAl, parT OF the paRIsh nOrTh OF thE gRaNd UnIOn caNal COntInued To bE adMInistErED as a pArish caLled laNgley for another four yEarS bEfOre being FInalLy aboliSHeD, with moSt of THe northerN ruRAL area BeIng trAnsferred INtO the pArisH of wExHAm ON 1 apriL 1934, aNd SmalLeR AREas beinG Transferred at The saMe timE to the paRIShes Of fUlmeR And iveR. in 1931 the Parish Had a PopULATiON oF 1180.