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Stone bridge in Barnwell, NorthamptonshirePhoto: Richard Humphrey · CC BY-SA 2.0
–Not graded
History of Barnwell · Historic England

30 listed buildings, 2 of them Grade I

Historic England counts them inside Barnwell’s built-up area, 767 for every 10,000 residents. It also has 2 scheduled monuments. 42% of its homes were built before 1919. We have photos of 3 of its listed buildings.

Listed buildings
30
767 per 10,000 residents
Grade I
2
exceptional interest
Grade II*
1
more than special interest
Scheduled monuments
2
2 registered parks & gardens
Homes built before 1919
42%
typical UK town 15%
In pictures

Landmarks of Barnwell

Nearly every Grade I and II* building, photographed. Tap a photo to step through them full screen.

Photos from Wikimedia Commons and Geograph, copied to our own server, each credited to its photographer with its licence; names open the building’s page or its official list entry.

The map

Where Barnwell’s history is

Every Grade I and II* building, monument and historic park.

Historic England lists buildings in three grades: Grade I for buildings of exceptional interest (about 2.5% of all listed buildings), Grade II* for particularly important buildings of more than special interest (about 5.8%), and Grade II for buildings of special interest (about 91.7%). Listing protects the whole building, inside and out.

Every entry on the National Heritage List for England whose point lies inside the ONS 2022 built-up-area boundary. One list entry can cover a terrace or a group of buildings.

Grade I

The 2 Grade I listed buildings in Barnwell

Buildings of exceptional interest, about 2.5% of all listed buildings. Every one is photographed. Each opens its own page, with the official list entry.

Grade II*

The Grade II* listed building in Barnwell

Particularly important buildings of more than special interest. Every one is photographed.

What’s protected

Most of Barnwell’s listed buildings are homes

Every listed building sorted by what its list name says it is.

Houses, terraces & villas17
Public & civic buildings3
Walls, gates & bridges3
Churches, chapels & priories3
Inns, shops & warehouses2
Memorials, crosses & tombs1
Street furniture1

17 entries (57%) are houses, terraces and villas. 3 are churches, chapels and priories, including 1 of the 2 Grade I buildings.

Buildings are sorted by words in each entry’s name (church, gate, inn, memorial…): the list’s open data has no building type. An entry named only by its address counts as a house.

Grade II

27 Grade II listed buildings

Most listed buildings are in this grade, which covers buildings of special interest. Open any building to read its official list entry.

All 27 Grade II listed buildings, A to Z
Conservation areas

1 conservation area covers 27% of Barnwell

Areas the council protects as a whole: demolition and changes to how buildings look need consent, and trees are protected.

Barnwell 19708 ha
8 hain conservation areas, of 31 ha inside the built-up area.

22 of the 30 listed buildings stand in one.

Historic England’s conservation areas layer, supplied by councils (incomplete in places, so a page fact, never graded). Hectares are the part of each area inside the built-up area.

How the list grew

More than half of Barnwell’s listed buildings were added in one year, 1988

The year each building now on the list was first listed.

1988 · 171967 · 10
19501960197019801990200020102020

The first 10 entries were listed in 1967, 1 of the 2 Grade I buildings among them. 17 came in 1988, in the national resurvey of the 1970s and 80s. Only 1 has been added in the last 15 years.

Monuments & landscapes

Monuments, parks and gardens

Designations that overlap the town by a tenth of their area or half a hectare.

2 scheduled monuments

Nationally important archaeological sites and monuments, protected by law; work on them needs consent from the Secretary of State, advised by Historic England.

2 registered parks and gardens

Homes by age

42% of Barnwell’s homes were built before 1919

Every home by when it was built, from council tax records, against England & Wales (the dark tick).

42%
Before 1900
1.2%
1900–18
0%
1919–29
2.4%
1930s
6.6%
1945–54
3%
1955–64
4.2%
1965–72
9%
1973–82
7.8%
1983–92
7.8%
1993–99
6.6%
2000–08
4.2%
2009–15
5.4%
2016–25
BarnwellEngland & Wales

42% of homes are Victorian or older, against 16% across England and Wales. The busiest period since was 1973–82, which added 9% of today’s homes.

Valuation Office Agency, council tax stock of properties by build period, 31 March 2025, for the neighbourhoods (LSOAs) that make up the town, split by where their residents live. Homes with no recorded build period (4 here) are left out; 1939–44 is not a period in the data.

Neighbours

Listed buildings in the places around Barnwell

TownPeopleListedGrade IHistory
Barnwell391302—
Oundle6,2521694A
Warmington1,045291A
Thrapston7,239310C+
Brigstock1,436421A
Ringstead1,36951B−
Woodford1,472202A
Sawtry5,870130C
In brief

Barnwell in brief

Old houses are part of Barnwell’s character: 42% of its homes were built before 1919, against 15% in the typical UK town. In all there are 30 listed buildings, 2 of them Grade I. A conservation area has protected part of it since 1970.

Of the whole list, 57% are houses, terraces and villas. More than half went on the list in a single year, 1988: 17 of 30. Beyond that, it also has 2 scheduled monuments.

Questions about Barnwell’s history

How many listed buildings are there in Barnwell?

Historic England lists 30 buildings inside Barnwell’s built-up area: 2 Grade I, 1 Grade II* and 27 Grade II.

What are the Grade I listed buildings in Barnwell?

2, including Barnwell Castle and Church of St Andrew.

Are there scheduled monuments in Barnwell?

Yes, 2 scheduled monuments, including Barnwell Castle and Site of manor house and gardens.

How many conservation areas are there in Barnwell?

1, covering about 8 hectares of the town. The largest is Barnwell.

When were Barnwell’s buildings listed?

The first in 1967; the most, 17, in 1988.

How old are the homes in Barnwell?

42% of homes were built before 1919 and 45% before 1940, from the Valuation Office Agency’s council tax records (March 2025).

Barnwell has no History Grade.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The National Heritage List for England is the official, up-to-date register of all nationally protected historic buildings and sites in England; check an entry on Historic England’s website before relying on it.

Sources: Historic England, National Heritage List for England (listed buildings, scheduled monuments, registered parks and gardens, battlefields, World Heritage Sites), October 2026, inside the ONS 2022 built-up-area boundary · Valuation Office Agency, Council Tax: stock of properties by build period (31 March 2025) · TownRatings grades: our own summary of the data, ranked against UK towns only · Historic England conservation areas (supplied by local planning authorities; October 2026). All under the Open Government Licence v3.0.

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.