marketcodeAsking rent
£1,687 a month 12 months to Jul 2026
115 lets
Postcode district
BN18 rental market
Asking rent £1,687 a month · Gross yield 4.8% · 12 months, listings to Aug 2026
What is BN18?
- Buildings
- 6,458
- Mixed-use buildings
- 1.3%
- HMO-shaped units
- 4.0%
What does BN18 earn?
BN18: 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.
Homes to rent
53 on 21 Sep 2026
How does BN18 vary by home size?
Asking rent in BN18 runs from £990 a month for 1 bedroom to £2,045 a month for 4 bedrooms.
| Homes | Asking rent | Window | Change | Listings |
|---|---|---|---|---|
| 1 bedroom | £990 a month | 12 months to Jan 2026 | — | 34 |
| 2 bedrooms | £1,415 a month | 12 months to Aug 2026 | — | 87 |
| 3 bedrooms | £1,735 a month | 12 months to Aug 2026 | +1.9% on the previous 12 months | 147 |
| 4 bedrooms | £2,045 a month | 12 months to Feb 2025 | — | 50 |
| 5+ bedrooms | Not published | — | — | — |
Asking rent per calendar month by bedroom band: the monthly medians of lettings 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.
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 1st of 6 postcode districts in Arun for asking rent, at £1,687 a month.
Asking rent · postcode districts in Arun
BN18 ranks 1st of 6 postcode districts in Arun for asking rent, at £1,687 a month.
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 →
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 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.
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
| Figure | Dataset | Window | Latest | Sample |
|---|---|---|---|---|
| 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 |
| Homes to rent | portal listings; observed forwards from 5 Sep 2026 | on 21 Sep 2026 | 21 Sep 2026 | — |