Buying a home in BN18, Arundel. What it costs, what you get and where else to look.

Typical 3-bedroom house£393kmost £326k–£539k

Houses per m²£4,199flats £3,464

Sold last year115757 in five years

Prices in Arun+1.0%on a year ago

A typical 3-bedroom house in BN18 sold for £392,590 over the last five years, in today's money; most went for between £325,866 and £538,964, for about 94 m² of space.

115 homes sold here in the last year: a steady market with homes coming up most weeks. Flats start at around £121k for one bedroom. Within the district, houses cost the least per m² in BN18 0 (£4,046) and the most in BN18 9 (£5,274).

Across Arun, prices are up 1% on a year ago and up 5.5% over five years. Renting a similar home there costs about £1,395 a month; a 90% mortgage on the typical price would be around £1,790 a month at 4.5% over 30 years. Lenders would typically want a household income of about £79,000 for that mortgage: what £80,000 buys.

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House prices in BN18 by bedrooms

Bedrooms	Typical price	Most sell for	Size	Sold, 5 years
1	£270,568	£205k–£307k	41 m²	17
2	£297,312	£261k–£376k	69 m²	182
3	£392,590	£326k–£539k	94 m²	279
4	£506,486	£414k–£670k	123 m²	94
5+	£750,770	£567k–£1.09m	179 m²	100

Prices by type of home

	1 bed	2 bed	3 bed	4 bed	5+ bed
Houses	£271k	£297k	£393k	£506k	£751k
Detached	—	£395k	£575k	£592k	£791k
Semi-detached	—	£314k	£375k	£425k	£478k
Terraced	£218k	£276k	£353k	£450k	£816k
Flats	£121k	£230k	£298k	—	—

Typical sale price over the last five years, adjusted to today's prices with the UK House Price Index.

Price per m² across BN18

Postcode sector	Houses	Flats
BN18 0	£4,046	£3,271
BN18 9	£5,274	£3,592

Schools near BN18

Best state primary within 2 kmArundel CofE Primary School90% met the expected standard at 11 · England 64%1 state primaries within 2 km

Best state secondary within 5 kmSt Philip Howard Catholic School55.7% got grade 5+ in English and maths · England 43.8%1 state secondaries within 5 km

Nearby areas

BN17 Littlehampton · 5 km3-bed house £331k PO22 Bognor Regis · 6 km3-bed house £368k BN16 Littlehampton · 7 km3-bed house £419k PO21 Bognor Regis · 10 km3-bed house £355k BN12 Worthing · 12 km3-bed house £487k BN13 Worthing · 13 km3-bed house £391k PO19 Chichester · 13 km3-bed house £417k RH20 Pulborough · 13 km3-bed house £494k

Questions about BN18

Is BN18 a good area to buy a home?

What the numbers say: prices in Arun are up 1% on a year ago; the best state primary nearby is above the England average (90% against 64%); the best secondary is above it (55.7% against 43.8%); 115 homes sold here last year. Whether it suits you depends on your budget and what you need nearby, so compare it with the districts around it below.

How much is a 3-bedroom house in BN18?

A typical 3-bedroom house in BN18 sold for £392,590 over the last five years, in today's money. Most sold between £325,866 and £538,964.

How many homes sell in BN18 each year?

115 homes sold in the last year and 757 in five years: a steady market with homes coming up most weeks.

What are the schools like near BN18?

The best-performing state primary within 2 km is Arundel CofE Primary School, where 90% of pupils met the expected standard at age 11 (England: 64%).

Where is cheaper near BN18?

For a 3-bedroom house, BN17 (£331k, 5 km).

Sources: HM Land Registry price paid data matched to the EPC register for size and bedrooms, last five years in today's prices; UK House Price Index (July 2026); ONS private rents (August 2026); DfE school performance tables. Districts with fewer than five sales of a kind are left out. The mortgage figure is an illustration, not advice.