Bournemouth files HMO conversions at 4 times the national rate. The coastal rental market stands out in the data.
BCP Council received 1,980 planning applications in 2025 and refused 15.3% of those it decided, above the national rate of 12.4%. That is roughly 1 in 7 turned down. The defining feature of the application mix is HMO conversions: at 4.9% of all applications, they run at four times the national share of 1.2%.
The year in one line
Bournemouth's application mix is shaped by its rental market: HMO conversions run at four times the national share, the refusal rate is above average at about 1 in 7, and retrospective applications sit above the norm too.
What Bournemouth Is Building
Extensions lead, with a marked lean towards shared housing.
Home extensions were the most common application type submitted to BCP in 2025, at 26.5% of all submissions, a little below the national norm of 29.1%. The category that sets Bournemouth apart is HMO conversions: 4.9% of applications, against 1.2% nationally, four times the share. Retrospective applications, work built first and submitted afterwards, made up 4.7%. This is the application mix of a coastal town with a large rental and shared-housing market.
Applications submitted to BCP in 2025 within the Bournemouth area, by project type.
The standout category
Bournemouth files HMO conversions at four times the national rate. The retrospective share also sits above the national norm. Both reflect an active rental market and a pattern of building before seeking consent.
The council verdict
A harder yes than most.
BCP approved 84.7% of the applications it decided and refused 15.3%, a refusal rate above the national 12.4%. That is roughly one in seven applications turned down, making permission harder to win here than in most areas.
About one in seven Bournemouth applications was turned down.
applications were refused, a 15.3% refusal rate against a national rate of 12.4%, about one in seven turned down. BCP's approval rate of 84.7% sits below the national 87.6%.
Bournemouth vs The National Norm
A rental town, by the numbers.
Set Bournemouth's application mix against the national average and one feature stands out sharply. HMO conversions feature in 4.9% of applications submitted to BCP, against 1.2% nationally, four times the share. Retrospective work runs at 4.7% against a national 3.7%. Extensions are a little below the national norm, and listed-building works are well below it. The signature is a coastal rental market, not heritage control.
Bournemouth files HMO conversions at four times the national rate. Combined with an above-average refusal rate and a retrospective share above the norm, it is the planning profile of a busy coastal rental market.
Each bar is Bournemouth's share of applications submitted to BCP in 2025; the marker is the national share. HMO conversions are the town's defining outlier.
Meanwhile, the market
Prices moved up alongside the building work.
Permission may be harder to win here, but prices have not stood still: the average Bournemouth home climbed into the mid-three-hundreds over the latest full year.
Bournemouth's planning data has a clear signature. HMO conversions run at four times the national share, which is the highest multiple of any category here. The refusal rate is above average at about one in seven, and retrospective applications are above the norm too. For anyone buying or investing in Bournemouth, the data reflects a town where the rental market drives much of the building activity.
Where the numbers come from
Planning Data
Applications submitted to BCP in 2025 within the Bournemouth area, classified from each application's published description. Decision rates are computed over the pooled 2024-2025 window for stability.
Decision Rates
Approval rate is approvals as a share of approvals plus refusals. The national benchmarks are computed the same way across all decided applications in England and Wales.
Sales Data
HM Land Registry Price Paid Data for the Bournemouth post town, the latest full year's completions, with growth measured against the previous year.
The Real Applications
Open the planning applications behind the numbers.
These are real applications decided in Bournemouth in the latest full year, from HMO conversions and retrospective work to extensions and a pair of refusals. Open any one to see its full record.
11 Heathwood Road BH9 2JX
A certificate confirmed the lawful use of the property as a six-bedroom house in multiple occupation, the shared-housing work Bournemouth files at four times the national rate.
See this property's full record1 Alington Road BH3 7JX
Permission was granted to extend an existing HMO with a rear extension and dormers, taking it up to 13 bedrooms.
See this property's full recordFlat 3 20 Undercliff Road BH5 1BL
A part-retrospective plan to replace a timber balcony with a glass one and a screening panel was turned down, one of the roughly one in seven applications the council refused.
See this property's full record6 Pickford Road BH9 2RS
A single-storey rear and side extension that had already been built was granted after the fact, the kind of retrospective work Bournemouth sees at above the national rate.
See this property's full record20 Crichel Road BH9 1JG
A plan to build a new house with parking to the rear of an existing property was refused, another of the applications the council turned down.
See this property's full record35 Uplands Gardens BH8 9SU
A single-storey rear extension, the most common project type in Bournemouth, was approved.
See this property's full recordCurious about a home in Bournemouth?
UK Property Looker turns the UK's public property data into clear, free insight: sale history, energy ratings, planning activity and more for every address in England and Wales.