Historic churches Β· London
Church of St John the Baptist, Aldenham
In or near Aldenham.
Church of St John the Baptist, Aldenham β Grade I listed building-listed church in england-london, United Kingdom.

Dave Kelly β CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 30 minβ1 h
- Nearest railway station
- Garston Β· 2.5 km
- Free entry
Getting there & planning your visit
To visit the Church of St John the Baptist in Aldenham, the nearest railway station is Garston, located 2.5 km away. The postcode for sat-nav is WD25 8BE, and entry to the church is free.
About
Church of St John the Baptist, Aldenham is a Grade I listed building-listed church in england-london, United Kingdom, registered on the National Heritage List for England (NHLE entry 1103642). Listed status protects buildings and structures of special architectural or historic interest. See the linked Wikipedia article for further details.
Photo gallery
Heritage listing
Details This list entry was subject to a minor enhancement to reformat the existing text and add information on subsidiary features on 3 May 2021. TQ 19 NW ALDENHAM ALDENHAM (South side) 6/3 Church of 1.9.53 St. John the Baptist GV I Parish Church with C12 origins, an early C13 west tower, a C13 chancel and a south chapel lengthened c1300. In c1340 the nave and south aisle were rebuilt. There is a mid-C15 north aisle, late C15 alterations and in the early C16 the chancel was widened to the north and the north vestry was added. In 1847 chancel restored by Talbot Bury. In 1882 the whole church was restored by A Blomfield and in 1905 was altered by C J Blomfield. Materials: knapped flint with ashlar Totternhoe dressings and Puddingstone in the tower. There are old red tiles to chancel roof and machine tiles elsewhere. Plan: the building has a roughly rectangular plan, and the nave and chancel are not aligned. Exterior: the nave and chancel have four bays each with aisles and chapels. The south aisle retains a restored C12 west window below a C14 quatrefoil. The C19 south porch is in timber and brick. To the south are three two-light windows of c1340. The clerestorey is lit by four two-light square-headed C15 windows. The nave roof has a shallow pitch. The larger north aisle has a three-light C16 west window, a restored entrance to the north and three two-light C15 windows. The building has corner diagonal buttresses and straight buttresses. A lead plaque dated 1717 commemorates former church wardens in the entrance bay. Continuing from the north aisle is a C15 north chapel of two bays, with a blocked doorway and two- and three-light windows. The chancel has a late-C19 east window with a coped gable-end parapet. To the south is a lancet, and to the north a half blocked lanc
From the Historic England List Entry under OGL v3.
Protected designations
- Area of Outstanding Natural Beauty: Chilterns
Designations sourced from Natural England open data under OGL v3.
Place summary
The Church of St John the Baptist is located in Aldenham, London. It is a Grade I listed building, recognised for its architectural significance.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.6734, -0.3530
- County
- Hertfordshire
- District
- Hertsmere
- Parish
- Aldenham
- Postcode
- WD25 8BE
- Parliamentary constituency
- Hertsmere
- Established
- 1150
- Nearest railway station
- Garston β 2.5 km
Sources
- wikidata: Q17529008 (CC0)
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Frequently asked questions
- Where is Church of St John the Baptist, Aldenham?
- Church of St John the Baptist, Aldenham is in Hertfordshire, London, United Kingdom (postcode WD25 8BE), in the parish of Aldenham.
- What is Church of St John the Baptist, Aldenham?
- Church of St John the Baptist, Aldenham β Grade I listed building-listed church in england-london, United Kingdom.
- How do I get to Church of St John the Baptist, Aldenham?
- The nearest railway station is Garston, about 2.5 km away. Drivers can use postcode WD25 8BE.
- When was Church of St John the Baptist, Aldenham built?
- Built or established in 1150.
- Is Church of St John the Baptist, Aldenham a listed building?
- Church of St John the Baptist, Aldenham is officially recognised as Grade I listed building listed.
- Is Church of St John the Baptist, Aldenham a protected site?
- Yes β Church of St John the Baptist, Aldenham is part of the Chilterns National Landscape (AONB).
- Is Church of St John the Baptist, Aldenham free to visit?
- Yes, Church of St John the Baptist, Aldenham is free to enter.
- How do I get to Church of St John the Baptist, Aldenham?
- The nearest railway station is Garston, about 2.5 km away. Drivers can navigate to postcode WD25 8BE.