Name
Location
Type
Completed Date designated
Grid ref. Geo-coordinates
Entry number Image
Ayot House
Ayot St Lawrence , Welwyn Hatfield
House
Early-mid 18th century
24 January 1967
TL1946616987 51°50′19″N 0°16′03″W / 51.83872°N 0.267413°W / 51.83872; -0.267413 (Ayot House)
1348107
Ayot House More images
Old St Lawrence Church
Ayot St. Lawrence, Welwyn Hatfield
Church
12th century
24 January 1967
TL1947616878 51°50′16″N 0°16′02″W / 51.837738°N 0.267306°W / 51.837738; -0.267306 (Old St Lawrence Church)
1101088
Old St Lawrence Church More images
Shaw's Corner
Ayot St. Lawrence, Welwyn Hatfield
House
c. 1900
24 January 1967
TL1939416657 51°50′09″N 0°16′07″W / 51.83577°N 0.268571°W / 51.83577; -0.268571 (Shaw's Corner)
1348110
Shaw's Corner More images
Church of St Mary the Virgin
Essendon , Welwyn Hatfield
Church
15th century
30 March 1966
TL2735708763 51°45′47″N 0°09′21″W / 51.763074°N 0.155959°W / 51.763074; -0.155959 (Church of St Mary the Virgin)
1101071
Church of St Mary the Virgin More images
Bridge over the Lake at Brocket Hall
Lemsford , Hatfield, Welwyn Hatfield
Bridge
1772-4
30 March 1966
TL2146412590 51°47′56″N 0°14′24″W / 51.798775°N 0.239968°W / 51.798775; -0.239968 (Bridge over the Lake at Brocket Hall)
1173560
Bridge over the Lake at Brocket Hall More images
Gatehouse to Hatfield House with Porter's Lodge and the 2 Adjoining Cottages on the South
Old Hatfield , Hatfield, Welwyn Hatfield
Lodge
c. 1480
30 March 1966
TL2354708487 51°45′41″N 0°12′40″W / 51.761447°N 0.211236°W / 51.761447; -0.211236 (Gatehouse to Hatfield House with Porter's Lodge and the 2 Adjoining Cottages on the South)
1173164
Gatehouse to Hatfield House with Porter's Lodge and the 2 Adjoining Cottages on the South More images
Gates, lodges and Screen Wall at South-east Entrance to Brocket Hall
Lemsford, Hatfield, Welwyn Hatfield
Gate
c. 1765
9 December 1983
TL2162612119 51°47′40″N 0°14′16″W / 51.794507°N 0.237785°W / 51.794507; -0.237785 (Gates, lodges and Screen Wall at South-east Entrance to Brocket Hall)
1101030
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Goodrich House
Old Hatfield, Hatfield, Welwyn Hatfield
House
Late 18th century
3 April 1951
TL2348608547 51°45′43″N 0°12′44″W / 51.761999°N 0.212098°W / 51.761999; -0.212098 (Goodrich House)
1296264
Goodrich House More images
Hatfield War Memorial
Old Hatfield, Hatfield, Welwyn Hatfield
War memorial
1921
16 May 2017
TL2330508786 51°45′51″N 0°12′53″W / 51.764187°N 0.21463445°W / 51.764187; -0.21463445 (Hatfield War Memorial)
1445906
Hatfield War Memorial More images
Hill House
Old Hatfield, Hatfield, Welwyn Hatfield
Double House
c. 1800
3 April 1951
TL2346608730 51°45′49″N 0°12′44″W / 51.763648°N 0.212323°W / 51.763648; -0.212323 (Hill House)
1348182
Hill House
The Flight Test Hangar, Offices, Fire Station and Control Tower, British Aerospace
Hatfield, Welwyn Hatfield
Fire Station
1954
21 September 1998
TL2127308842 51°45′54″N 0°14′39″W / 51.765134°N 0.244045°W / 51.765134; -0.244045 (The Flight Test Hangar, Offices, Fire Station and Control Tower, British Aerospace)
1376561
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The Old Mill House Museum and Mill Green Mill
Mill Green, Hatfield , Welwyn Hatfield
Mill House
17th century and earlier
2 September 1977
TL2400109774 51°46′22″N 0°12′15″W / 51.772912°N 0.204202°W / 51.772912; -0.204202 (The Old Mill House Museum and Mill Green Mill)
1101037
The Old Mill House Museum and Mill Green Mill More images
The Temple, Brocket Hall
Lemsford, Hatfield, Welwyn Hatfield
Garden Temple
Mid-late 18th century
30 March 1966
TL2123413062 51°48′11″N 0°14′35″W / 51.803066°N 0.243137°W / 51.803066; -0.243137 (The Temple, Brocket Hall)
1100988
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Torilla
Hatfield, Welwyn Hatfield
House
1934-5
23 April 1993
TL2065207818 51°45′22″N 0°15′12″W / 51.756065°N 0.253394°W / 51.756065; -0.253394 (Torilla)
1348145
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Church of St Mary the Virgin
North Mymms , Welwyn Hatfield
Church
14th century
30 March 1966
TL2212704445 51°43′32″N 0°14′00″W / 51.725433°N 0.233218°W / 51.725433; -0.233218 (Church of St Mary the Virgin)
1100951
Church of St Mary the Virgin More images
Moffats Farmhouse
Brookmans Park , North Mymms, Welwyn Hatfield
House
C16/17
30 March 1966
TL2485904146 51°43′20″N 0°11′38″W / 51.722145°N 0.193792°W / 51.722145; -0.193792 (Moffats Farmhouse)
1348175
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The Folly Arch
Brookmans Park (see section), North Mymms
Gate
c. 1740
6 February 1952
TL2545803028 51°42′43″N 0°11′08″W / 51.711964°N 0.185527°W / 51.711964; -0.185527 (The Folly Arch)
1100984
The Folly Arch More images
Northaw Place
Northaw , Northaw and Cuffley , Welwyn Hatfield
House
c. 1690
6 February 1952
TL2700002465 51°42′24″N 0°09′48″W / 51.706558°N 0.163425°W / 51.706558; -0.163425 (Northaw Place)
1100972
Northaw Place More images
Parish Church of St Thomas a Becket
Northaw, Northaw and Cuffley, Welwyn Hatfield
Church
1809
9 December 1983
TL2792202312 51°42′18″N 0°09′01″W / 51.704974°N 0.150145°W / 51.704974; -0.150145 (Parish Church of St Thomas a Becket)
1348170
Parish Church of St Thomas a Becket More images
The Dower House
Northaw, Northaw and Cuffley, Welwyn Hatfield
House
Early 19th century
30 March 1966
TL2710302259 51°42′17″N 0°09′43″W / 51.704684°N 0.16201°W / 51.704684; -0.16201 (The Dower House)
1348167
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Guessens
Welwyn, Welwyn Hatfield
House
c. 1730
24 January 1967
TL2305716294 51°49′54″N 0°12′56″W / 51.831713°N 0.215564°W / 51.831713; -0.215564 (Guessens)
1100961
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Sherardswood School, Lockleys
Welwyn, Welwyn Hatfield
Country House
1717
24 January 1967
TL2369415941 51°49′42″N 0°12′23″W / 51.8284°N 0.206451°W / 51.8284; -0.206451 (Sherardswood School, Lockleys)
1100925
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Welwyn Railway Viaduct (Digswell Viaduct)
Welwyn , Welwyn Hatfield
Railway Viaduct
1848-50
4 November 1980
TL2452514852 51°49′06″N 0°11′41″W / 51.81843°N 0.19479°W / 51.81843; -0.19479 (Welwyn Railway Viaduct (Digswell Viaduct))
1348122
Welwyn Railway Viaduct (Digswell Viaduct)More images
Templewood Primary School
Welwyn Hatfield
Elementary School
1950
30 March 1993
TL2355813885 51°48′36″N 0°12′33″W / 51.809954°N 0.209156°W / 51.809954; -0.209156 (Templewood Primary School)
1101085
Templewood Primary School More images