Key indicators for buyers
The BN15 market presents a mixed picture for buyers. Prices are rising at 4.4%, which may favour acting sooner rather than later. Affordability has improved from a peak of 14.1x in 2022 to 9.2x today. Rising rents (£1,377/mo, +3.8%) mean the cost of waiting is real.
Yearly averages · HM Land Registry Price Paid Data
2026averages · HM Land Registry Price Paid Data
House price ÷ median earnings · ONS data
Affordability data shown for wider Adur area
A home in Adur costs 9.2x the local median salary — stretched, improving from a peak of 14.1x in 2022.
Average monthly rent · ONS Private Rental Index
Rental data shown for wider Adur area
Average monthly rent in Adur is £1,377, up 3.8% year-on-year. Rents have risen consistently over the past five years.
2yr fixed · 75% LTV · 25yr term · BoE avg. rate
Based on the average Adur price of £370,140 with a 25% deposit (£93k), a 2-year fixed mortgage at 3.97% costs around £1,461 per month.
Monthly cost comparison based on current data
Uses BN15 avg. price with Adur rental data
Monthly mortgage payments (£1,461) are £84 more than renting (£1,377). However, buying requires an upfront deposit of £93k — it would take around 10 years to recoup that cost compared to renting and investing the difference.
Latest transactions · HM Land Registry Price Paid Data
| Address | Type | Price | Date |
|---|---|---|---|
24, GRINSTEAD LANE BN15 9DY | Semi-detached | £319,350 | 23 Jan 2026 |
33, MANOR ROAD BN15 0PH | Semi-detached | £455,000 | 12 Jan 2026 |
FLAT 47, MILFORD COURT, BRIGHTON ROAD BN15 8RN | Other | £275,000 | 12 Jan 2026 |
16, THE TYNINGS BN15 8PW | Terraced | £305,000 | 9 Jan 2026 |
2, SEDBURY ROAD, SOMPTING BN15 0LL | Semi-detached | £375,000 | 9 Jan 2026 |
INGLENOOK, OLD SALTS FARM ROAD BN15 8JD | Detached | £485,000 | 7 Jan 2026 |
27, LANCING PARK BN15 8RF | Detached |
Data sources (all free & public): HM Land Registry Price Paid Data & UK House Price Index · ONS Housing Affordability Ratios · ONS Private Rental Index · Bank of England Quoted Household Interest Rates · HMRC Monthly Property Transactions
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
The average property in BN15 sold for £370,140 in 2026, with a median of £364,775 across 10 transactions. Prices rose 4.4% compared to the previous year.
| £360,000 |
| 7 Jan 2026 |
43, BRISTOL AVENUE BN15 8NL | Terraced | £320,000 | 7 Jan 2026 |
58, ELMS DRIVE BN15 9LR | Semi-detached | £369,550 | 7 Jan 2026 |
61, ORCHARD AVENUE BN15 9EB | Terraced | £437,500 | 6 Jan 2026 |
FLAT 3, HAZELWOOD LODGE, 85, PENHILL ROAD BN15 8HB | Flat/Maisonette | £125,000 | 19 Dec 2025 |
3, THE GROVELANDS BN15 8HY | Semi-detached | £300,000 | 19 Dec 2025 |
4, SEVENTH AVENUE BN15 0PJ | Terraced | £355,000 | 19 Dec 2025 |
FLAT 17, ARIEL COURT, BRIGHTON ROAD BN15 8RQ | Flat/Maisonette | £250,000 | 18 Dec 2025 |
20, ULLSWATER ROAD, SOMPTING BN15 9UG | Semi-detached | £395,000 | 18 Dec 2025 |
95, COKEHAM LANE, SOMPTING BN15 9SJ | Semi-detached | £395,000 | 18 Dec 2025 |
28, THE DRIVE BN15 8PS | Detached | £305,000 | 17 Dec 2025 |
13, GRAFTON DRIVE, SOMPTING BN15 9SW | Semi-detached | £395,000 | 15 Dec 2025 |
2, THE MOORINGS BN15 0PP | Terraced | £375,000 | 12 Dec 2025 |
21, ST LUKES CLOSE BN15 8SQ | Detached | £385,000 | 12 Dec 2025 |
The most recent recorded sale in BN15 was a semi-detached property on Grinstead Lane for £319,350 in January 2026. Across the last 20 sales, the median price was £369,550.