How many listed buildings are in St Albans? 836 listed buildings

St Albans has 836 listed buildings, 10 of them Grade I, and 45 conservation areas. About 23.1% of homes are in a conservation area, compared with 2.4% in the typical area of England and Wales.

Grade I
10
Grade II*
39
Grade II
787
Per 1,000 homes
14.2
Fewer listed buildings per home than
53% of areas
Conservation areas
45

Listed buildings and scheduled monuments are counted where their map point falls; one list entry can cover a terrace or group. Per 1,000 homes uses Census 2021 households. © Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. Source: planning.data.gov.uk, Open Government Licence v3.0. How we calculate this

All house prices in St Albans

Is a home in St Albans likely to be in a conservation area?

A bit more likely than in most places: about 23.1% of homes in St Albans are in a conservation area, compared with 11.9% across Hertfordshire and 2.4% in the typical area of England and Wales.

Share of homes in a conservation area in St Albans compared with other areas
AreaShare of homes
St AlbansThis area23.1%
Hertfordshire11.9%
Typical area in England and Wales2.4%

In a conservation area you usually need planning permission for work that would be allowed elsewhere, such as cladding, side extensions, some roof changes and demolishing most buildings, and you must give the council six weeks' notice before cutting back or felling most trees. Some areas have extra Article 4 rules, for example on replacing windows or doors. Check with the council before you buy.

What does it mean if a home is listed?

A listed home needs listed building consent for any work that affects its character, inside or out, and doing that work without consent is a criminal offence. Grade I buildings are of exceptional interest (about 2.5% of listed buildings), Grade II* are particularly important (about 5.8%), and most, about 92%, are Grade II. One list entry can cover a whole terrace.

This page shows how common listed buildings are in St Albans. To check a specific address, search the official list entry or ask the council.

What are the Grade I listed buildings in St Albans?

St Albans has 10 Grade I listed buildings, the highest grade.

Grade I listed buildings in St Albans
BuildingListed
ABBEY CHURCH OF ST ALBAN1950
CHURCH OF ST HELEN1953
CHURCH OF ST MICHAEL'S1950
CLOCK TOWER1950
MACKERYE END1953
PARISH CHURCH OF ST MARY1953
REMAINS OF OLD GORHAMBURY1953
ROTHAMSTED MANOR HOUSE1953
THE ABBEY GATE1950
VERULAMIUM1950

Each name links to its official list entry.

Which conservation areas are in St Albans?

St Albans has 45 conservation areas. Harpenden has the most homes, about 2,683, and was designated in 1969.

Conservation areas in St Albans
Conservation areaDesignatedHomes inside
Harpenden19692,683
St Albans - St Peters Park and the Marlborough House Estate19691,090
St Albans - London Road1969904
St Albans - Folly Lane, Garden Fields and the Old Hospital1969893
St Albans - Holywell Hill / Sopwell Lane1969711
St Albans - Alma Road and Priory Park1969664
St Albans - Midland and GNR Railways1969628
Napsbury1996579
St Albans - Boundary Road Cottages1969504
Redbourn1969438
St Albans - Verulam Road1969415
Wheathampstead1969332
St Albans - Mount Pleasant1969327
St Albans - Granville Road1969301
St Albans - Nothern St Peters Street1969289
Park Street and Frogmore1994284
St Albans - The Park and St Stephens Hill1969253
St Albans - Gombards and the Spencer Park Estate1969247
St Albans - Clarence Park1969239
St Albans - Fishpool Street and St Michaels Village1969201
St Albans - The Commercial Centre1969199
St Albans - Victoria Street1969199
St Albans - Prospect Road1969191
St Albans - Romeland and the Abbey Gateway1969168
St Albans - Sopwell Nunnery Ruins1969166
Sandridge1969155
Gustard Wood197183
St Albans - Hatfield Road and the Office Core196980
St Albans - Abbey Mill Lane196966
St Albans - Old Gasworks and the Abbey Line196962
St Albans - Essex Street / Clifton Street196951
London Colney197446
Cunningham Avenue201441
Childwickbury197734
Sleapshyde199327
Old Bricket Wood198322
Shafford Mill198020
Mackerye End197713
Amwell198311
Potters Crouch19778
St Albans - Verulamium19697
St Albans - Abbey Precincts19696
Sopwell19732
St Albans - Three Parish Churches19691
Water End19771

Homes inside are Census 2021 households in postcodes whose centre is in the area.

Are there scheduled monuments in St Albans?

Yes, St Albans has 19 scheduled monuments: nationally important sites such as earthworks, ruins and ancient buildings, protected from unauthorised change.

Which part of St Albans has the most listed buildings?

Wheathampstead has the most listed buildings of the 9 areas of St Albans, with 122.

Listed buildings in each area of St Albans
AreaListed buildingsPer 1,000 homesHomes in a conservation area
Wheathampstead12246.416.8%
Redbourn11853.319.8%
St Michael77—32.6%
St Stephen569.55.2%
Harpenden524.422.8%
Colney Heath3916.41.1%
Harpenden Rural26—1.2%
Sandridge255.23.2%
London Colney225.616.0%

A dash means the area is too small for a fair rate, or its council has not published conservation area boundaries.

What else do people ask about St Albans?

More quick answers on house prices, sales, areas, green space, crime, air quality and listed buildings in St Albans.

Where does this data come from?

Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk. Listed buildings and scheduled monuments are from Historic England and Cadw, and conservation areas from planning.data.gov.uk. © Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. Source: planning.data.gov.uk, Open Government Licence v3.0. Air quality is from Defra modelled background pollution maps. Contains public sector information licensed under the Open Government Licence v3.0. Source: Defra modelled background pollution, 2025.

Last updated 11 November 2026 at 01:27 with the latest Land Registry data (September 2026). The St Albans dataset covers 6,695 postcodes.

Read our full data methodology

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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