marketcodeSold price per m²
£4,405/m² 12 months to Apr 2026
245 sales
-2.7% over the year to Dec 2025 by the house price index, which follows the same homes over time.
Postcode district
BN18 property market
Sold £4,405/m² · Median sold £451,915 (245 sales) · Index -2.7% y/y · Turnover 3.3% · 12 months, sales to Apr 2026, listings to Aug 2026
What is BN18?
- Buildings
- 6,458
- Mixed-use buildings
- 1.3%
- HMO-shaped units
- 4.0%
What does BN18 cost?
BN18: sold price per m² £4,405/m² (12 months to Apr 2026, 245 sales). -2.7% over the year to Dec 2025 by the house price index, which follows the same homes over time.
Sold price
£451,915 12 months to Apr 2026
245 sales
-2.7% over the year to Dec 2025 by the house price index, which follows the same homes over time.
Sample is the matched completed sales behind the latest month. A month in which this cohort recorded no sale of its own carries the parent area's price rather than a measurement, and is not published with no sample.
Asking price
£421,608 12 months to Aug 2026
1,059 listings
-2% on the previous 12 months.
Sample is the dated listings that came to market in the latest month (added and reduced cohorts).
Settled months to Dec 2025; the dashed tail is the pipeline's projection of the index 12 months ahead, inside its 80% band. A projection of the index, not a forecast of any home's price.
ObservedForecast with intervalIndex points, not property prices
What does BN18 earn?
BN18: asking rent £1,687 a month (12 months to Jul 2026, 115 lets).
Asking rent
£1,687 a month 12 months to Jul 2026
115 lets
Gross yield, asking basis
4.8% 12 months to Aug 2026
303 lets
+11.2% on the previous 12 months.
Sample is the dated lettings behind the latest month's rent cell.
How does BN18 vary by home size?
Asking price in BN18 runs from £194,533 for 1 bedroom to £1,209,866 for 5+ bedrooms.
| Homes | Asking price | Window | Change | Listings |
|---|---|---|---|---|
| 1 bedroom | £194,533 | 12 months to Jul 2026 | — | 45 |
| 2 bedrooms | £330,693 | 12 months to Aug 2026 | +9.1% on the previous 12 months | 313 |
| 3 bedrooms | £411,626 | 12 months to Aug 2026 | -0.1% on the previous 12 months | 381 |
| 4 bedrooms | £599,813 | 12 months to Aug 2026 | +4.7% on the previous 12 months | 256 |
| 5+ bedrooms | £1,209,866 | 12 months to Aug 2026 | — | 82 |
Asking price by bedroom band: the monthly medians of sale listings that came to market, weighted by their dated listings, over the last 12 observed months, from portal listings. A band with fewer than 30 dated listings in the year is not published.
How liquid is BN18?
BN18: turnover 3.3% (12 months to Nov 2025, 258 sales). -11.9% on the previous 12 months.
Turnover
3.3% 12 months to Nov 2025
258 sales
-11.9% on the previous 12 months.
Sample is the matched completed sales behind the latest month. A month in which this cohort recorded no sale of its own has a rate of zero by arithmetic rather than a measured rate, and is not published with no sample.
Completed sales
344 12 months to Jan 2026
344 sales
-5% on the previous 12 months.
Sample is the registry count itself; months within six months of the last ingest are still filling.
Listings for sale
544 12 months to Jul 2026
544 listings
Who is active in BN18?
29 agents listed homes for sale in BN18; the three largest took 39% of the listings.
- Agents active
- 29
- Top three agents’ share
- 39%
- New homes among listings
- 14%
days_to_completion is on the registry-matched subset (sold_matched_n), not a sell-through rate.
Who owns BN18?
Corporate landlords hold 72% of the 379 units in BN18 whose freeholder is classified; 96% of all units are not yet classified.
- Corporate landlords72% of classified · 271 units
- Individuals (not traceable in bulk)14% of classified · 53 units
- Housing associations12% of classified · 47 units
- RMC2.1% of classified · 8 units
Freeholder class per addressable unit, from HM Land Registry CCOD/OCOD matched to the title and Companies House. Individuals are counted, never itemised.
Where does BN18 rank?
BN18 ranks 2nd of 6 postcode districts in Arun for sold price per m², at £4,405/m².
Sold price per m² · postcode districts in Arun
BN18 ranks 2nd of 6 postcode districts in Arun for sold price per m², at £4,405/m².
| # | Area | Sold price per m² | Sample | Tier |
|---|---|---|---|---|
| 1 | BN13 | £4,455/m² | 316 | measured |
| 2 | BN18 | £4,405/m² | 245 | measured |
| 3 | BN16 | £4,345/m² | 432 | measured |
| 4 | PO22 | £3,854/m² | 375 | measured |
| 5 | BN17 | £3,821/m² | 379 | measured |
Full table: sold price per m² across postcode districts in Arun →
Gross yield, asking basis · postcode districts in Arun
BN18 ranks 1st of 6 postcode districts in Arun for gross yield, asking basis, at 4.8%.
| # | Area | Gross yield, asking basis | Sample | Tier |
|---|---|---|---|---|
| 1 | BN18 | 4.8% | 303 | measured |
| 2 | BN17 | 4.8% | 671 | measured |
| 3 | PO22 | 4.5% | 302 | measured |
| 4 | BN13 | 4.4% | 258 | measured |
| 5 | BN16 | 4.0% | 259 | measured |
Full table: gross yield, asking basis across postcode districts in Arun →
Turnover · postcode districts in Arun
BN18 ranks 2nd of 6 postcode districts in Arun for turnover, at 3.3%.
Where next from BN18?
- ArunThe wider market this area sits in.
- BN13Neighbouring postcode district · £4,706/m²
- BN16Neighbouring postcode district · £4,373/m²
- BN17Neighbouring postcode district · £3,628/m²
- PO21Neighbouring postcode district · £3,851/m²
- PO22Neighbouring postcode district · £4,199/m²
- GU28Next door, in another authority · £7,709/m²
- PO18Next door, in another authority · £4,362/m²
- PO20Next door, in another authority · £4,395/m²
- RH20Next door, in another authority · £4,864/m²
Questions about BN18
- What is the median house price in BN18?
- Homes in BN18 sold for a median £451,915 over the 12 months to Apr 2026, 245 sales. Per square metre that is £4,405/m². Registered completions, not asking prices.
- How have house prices in BN18 changed?
- -2.7% over the year to Dec 2025 by the house price index, which follows the same homes over time.
- What is the average rent in BN18?
- Homes to let in BN18 asked a median £1,687 a month over the 12 months to Jul 2026, 115 lets. Asking rent, not the rent agreed.
- What is the gross rental yield in BN18?
- 4.8% on the asking basis: the asking rent times twelve over the asking sale price in the same listing cell, before costs, voids and finance, over the 12 months to Aug 2026, 303 lets. +11.2% on the previous 12 months.
- How quickly do homes sell in BN18?
- 3.3% of the homes in BN18 changed hands over the 12 months to Nov 2025, 258 sales.
Everything else about BN18
- Properties in BN18Every addressable home with its floor area, tenure and last recorded sale.
- Buildings in BN18Footprints, heights and the units inside them.
- Land and plots in BN18Registered parcels with their area, tenure and what stands on them.
- Homes for sale in BN18What is on the market right now, with the evidence beside each asking price.
- Homes to rent in BN18What is available to rent, with the recorded rent and yield beside each asking price.
- Recent house sales in BN18Registered completions from Price Paid, newest first.
- Planning applications in BN18What was proposed, who decided it and whether it was approved.
- Estate agents active in BN18Who actually lists here, ranked by volume over 12 months.
Where these figures come from, and what is not published
| Figure | Dataset | Window | Latest | Sample |
|---|---|---|---|---|
| Sold price per m² | HM Land Registry Price Paid and portal listings, monthly rollup | 12 months to Apr 2026 | Apr 2026 | 245 sales |
| Sold price | HM Land Registry Price Paid and portal listings, monthly rollup | 12 months to Apr 2026 | Apr 2026 | 245 sales |
| Asking price | MarketCode market evidence | 12 months to Aug 2026 | Aug 2026 | 1,059 listings |
| Asking price per m² | the area_facts listing rollup | 12 months to Jul 2026 | Jul 2026 | 544 listings |
| Asking rent | MarketCode market evidence | 12 months to Jul 2026 | Jul 2026 | 115 lets |
| Gross yield, asking basis | MarketCode market evidence | 12 months to Aug 2026 | Aug 2026 | 303 lets |
| Turnover | MarketCode market evidence | 12 months to Nov 2025 | Nov 2025 | 258 sales |
| Completed sales | MarketCode market evidence | 12 months to Jan 2026 | Jan 2026 | 344 sales |
| Listings for sale | the area_facts listing rollup | 12 months to Jul 2026 | Jul 2026 | 544 listings |
| New listings | MarketCode market evidence | 12 months to Aug 2026 | Aug 2026 | 637 listings |
| Price reductions | MarketCode market evidence | 12 months to Aug 2026 | Aug 2026 | 422 listings |
| Live listings | MarketCode market evidence | on 20 Sep 2026 | 20 Sep 2026 | — |
- Asking to sold
- Only 2 observed months: the 12-month figure needs 6; the monthly line is drawn.
- Days to completion
- Only 2 observed months: the 12-month figure needs 6; the monthly line is drawn.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.