St Pancras South West — UK General Election Results
Compiled by EveryElectionResult.com's data team · Last updated 2026-08-30
St Pancras South West was won by Labour at the 1945 general election, with a majority of 3,671 votes over Conservative. This page covers every general election in St Pancras South West from 1918 to 1945.
Full Election History, 1918–1945
Election
Elected
Votes
Vote Share
Runner-up
Majority
Turnout
1918
Richard Whieldon Barnett (Unionist)
7,119
58.6%
Arthur Strettell Comyns Carr (Liberal)
2,440 (20.1 pts)
45.2%
1922
Richard Whieldon Barnett (Unionist)
8,289
49.4%
Arthur Strettell Comyns Carr (Liberal)
2,756 (16.4 pts)
57.9%
1923
Richard Whieldon Barnett (Unionist)
7,097
41.9%
George Horne (Labour)
1,776 (10.5 pts)
56.9%
1924
Richard Whieldon Barnett (Unionist)
11,877
57.9%
Ernest Nathaniel Bennett (Labour)
3,247 (15.8 pts)
66.9%
1929
William Carter (Labour)
12,010
45.6%
William Patrick Spens (Unionist)
1,779 (6.8 pts)
62.0%
1931
George Gibson Mitcheson (Conservative)
18,737
71.4%
William Carter (Labour)
11,223 (42.8 pts)
62.5%
1935
George Gibson Mitcheson (Conservative)
13,035
55.0%
James Edmond Sears (Labour)
2,365 (10.0 pts)
59.4%
1945
Haydn Davies (Labour)
9,533
61.9%
Lionel Frederick Heald (Conservative)
3,671 (23.8 pts)
61.1%
Full Result Breakdown by Election
1918
Candidate
Party
Votes
Share
Elected
Richard Whieldon Barnett
Unionist
7,119
58.6%
Yes
Arthur Strettell Comyns Carr
Liberal
4,679
38.5%
No
Joseph Charles Sherrott
Independent Business
352
2.9%
No
1922
Candidate
Party
Votes
Share
Elected
Richard Whieldon Barnett
Unionist
8,289
49.4%
Yes
Arthur Strettell Comyns Carr
Liberal
5,533
33.0%
No
George Horne
Labour
2,947
17.6%
No
1923
Candidate
Party
Votes
Share
Elected
Richard Whieldon Barnett
Unionist
7,097
41.9%
Yes
George Horne
Labour
5,321
31.4%
No
William Charles Pilley
Liberal
4,505
26.6%
No
1924
Candidate
Party
Votes
Share
Elected
Richard Whieldon Barnett
Unionist
11,877
57.9%
Yes
Ernest Nathaniel Bennett
Labour
8,630
42.1%
No
1929
Candidate
Party
Votes
Share
Elected
William Carter
Labour
12,010
45.6%
Yes
William Patrick Spens
Unionist
10,231
38.8%
No
Haydn Davies
Liberal
4,103
15.6%
No
1931
Candidate
Party
Votes
Share
Elected
George Gibson Mitcheson
Conservative
18,737
71.4%
Yes
William Carter
Labour
7,514
28.6%
No
1935
Candidate
Party
Votes
Share
Elected
George Gibson Mitcheson
Conservative
13,035
55.0%
Yes
James Edmond Sears
Labour
10,670
45.0%
No
1945
Candidate
Party
Votes
Share
Elected
Haydn Davies
Labour
9,533
61.9%
Yes
Lionel Frederick Heald
Conservative
5,862
38.1%
No
Margin Over Time
Winning margin (percentage points) at each election, coloured by the winning party.
Trend
St Pancras South West has been contested at 8 general elections on record since 1918. Parties that have won a seat here over that span: Unionist, Labour, Conservative.
Frequently Asked Questions
Who won St Pancras South West in the 1945 general election?
Labour won St Pancras South West in 1945 with 9,533 votes (61.9%), a majority of 3,671 votes over Conservative in second place.
Which parties have won St Pancras South West since 1918?
Since 1918, St Pancras South West has been won by: Conservative, Labour, Unionist.
What was the closest result in St Pancras South West?
The closest result on record for St Pancras South West was 1929, when Labour beat Unionist by just 1,779 votes (6.8 percentage points).