Quarterday

Average private rent in Dorset

In September 2026 the average private rent in Dorset was £1,059 a month, up 4.2% on a year earlier. That is 15% below the South West average of £1,251, and the 13th highest of 26 councils in the region.

By number of bedrooms

Mean monthly rent, September 2026. Change is over 12 months.
Size Dorset 12-month change South West England
1 bedroom £733 +4.3% £833 £1,199
2 bedrooms £969 +4.4% £1,070 £1,341
3 bedrooms £1,194 +4.6% £1,305 £1,497
4+ bedrooms £1,688 +3.8% £1,881 £2,170
All sizes £1,059 +4.2% £1,251 £1,466
By property type, September 2026
TypeDorsetSouth West
Detached£1,446£1,613
Semi-detached£1,155£1,365
Terraced£1,048£1,279
Flat or maisonette£842£982

Three-year trend

Average monthly private rent, Dorset and South West Dorset: £922 in September 2023, £1,059 in September 2026. South West: £1,251 in September 2026. £850 £963 £1,075 £1,188 £1,300 Jan 24 Jan 25 Jan 26 Sept 26 September 2023: £922 October 2023: £925 November 2023: £932 December 2023: £940 January 2024: £948 February 2024: £952 March 2024: £955 April 2024: £959 May 2024: £963 June 2024: £969 July 2024: £977 August 2024: £984 September 2024: £990 October 2024: £993 November 2024: £995 December 2024: £999 January 2025: £1,001 February 2025: £1,004 March 2025: £1,005 April 2025: £1,004 May 2025: £1,003 June 2025: £1,002 July 2025: £1,003 August 2025: £1,007 September 2025: £1,016 October 2025: £1,023 November 2025: £1,028 December 2025: £1,029 January 2026: £1,031 February 2026: £1,034 March 2026: £1,037 April 2026: £1,039 May 2026: £1,041 June 2026: £1,046 July 2026: £1,051 August 2026: £1,056 September 2026: £1,059 £1,059 £1,251
Dorset South West average

Since September 2023 the average has moved from £922 to £1,059 (+14.9%). Over the last year, homes with 3 bedrooms rose fastest (+4.6%).

Monthly figures as a table
MonthAll1 bed2 bed3 bed4+ bed
September 2026£1,059£733£969£1,194£1,688
August 2026£1,056£732£967£1,191£1,684
July 2026£1,051£728£961£1,184£1,674
June 2026£1,046£724£957£1,178£1,667
May 2026£1,041£721£953£1,172£1,661
April 2026£1,039£720£951£1,170£1,660
March 2026£1,037£718£949£1,167£1,658
February 2026£1,034£716£945£1,163£1,654
January 2026£1,031£714£943£1,160£1,651
December 2025£1,029£712£940£1,157£1,647
November 2025£1,028£711£939£1,156£1,646
October 2025£1,023£708£935£1,150£1,637
September 2025£1,016£703£928£1,141£1,625
August 2025£1,007£697£920£1,132£1,612
July 2025£1,003£693£917£1,128£1,607
June 2025£1,002£692£915£1,127£1,608
May 2025£1,003£692£916£1,129£1,613
April 2025£1,004£692£916£1,130£1,616
March 2025£1,005£692£916£1,131£1,619
February 2025£1,004£691£915£1,130£1,619
January 2025£1,001£688£912£1,127£1,616
December 2024£999£686£910£1,124£1,612
November 2024£995£683£906£1,119£1,605
October 2024£993£682£904£1,117£1,603
September 2024£990£679£901£1,113£1,600
August 2024£984£674£896£1,107£1,593
July 2024£977£669£890£1,099£1,586
June 2024£969£664£883£1,091£1,576
May 2024£963£659£877£1,084£1,569
April 2024£959£656£873£1,079£1,563
March 2024£955£653£870£1,075£1,560
February 2024£952£650£866£1,071£1,556
January 2024£948£647£863£1,067£1,551
December 2023£940£641£856£1,058£1,539
November 2023£932£636£848£1,049£1,529
October 2023£925£631£842£1,041£1,518
September 2023£922£629£840£1,038£1,513

Using these figures in Form 4A evidence

ONS averages cover new and existing tenancies, so in Dorset they usually sit below what a similar home would be advertised for today. Use them as context, not as the market rent. A rent tribunal gives most weight to homes like yours let nearby recently. For a sense of scale: the average two-bedroom rent here is £969, and its +4.4% change over the year is about £43 a month.

  1. Note the ONS figure for your bedroom count (September 2026, released 21 October 2026) with its date.
  2. Log three or more comparable lettings in Dorset from the last six months.
  3. Check the dates with the section 13 calculator, then serve Form 4A.

Start an evidence pack for Dorset

Landlord database dates for Dorset

Dorset is in the South West wave (wave 9 of 9). Registration is planned to open on 15 August 2027, with landlords expected to register by 14 November 2027, at £65 per property per year. These dates come from draft regulations and were not yet law when we checked. Check the details you will need.

Draft regulations as of 25 October 2026 Draft Private Rented Sector Database Regulations 2026 (laid 9 September 2026)

Councils with similar rents in South West

Source: Office for National Statistics, Price Index of Private Rents, UK: monthly price statistics, September 2026 data released 21 October 2026 (official statistics in development, mean rents rounded to £1, not seasonally adjusted). Contains public sector information licensed under the Open Government Licence v3.0. ONS area code E06000059.

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