Buying a home in SN15, Chippenham. What it costs, what you get and where else to look.

Typical 3-bedroom house£331kmost £285k–£389k

Houses per m²£3,928flats £3,009

Sold last year2871,960 in five years

Prices in Wiltshire+2.6%on a year ago

A typical 3-bedroom house in SN15 sold for £330,732 over the last five years, in today's money; most went for between £284,671 and £388,791, for about 88 m² of space. That is about the same as the same home across Chippenham (£327,000).

287 homes sold here in the last year: one of the busier markets in England and Wales, so there is usually plenty to choose from. Flats start at around £121k for one bedroom. Within the district, houses cost the least per m² in SN15 4 (£3,795) and the most in SN15 5 (£4,380).

Across Wiltshire, prices are up 2.6% on a year ago and up 14.7% over five years. Renting a similar home there costs about £1,220 a month; a 90% mortgage on the typical price would be around £1,508 a month at 4.5% over 30 years. Lenders would typically want a household income of about £66,000 for that mortgage: what £70,000 buys.

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House prices in SN15 by bedrooms

Bedrooms	Typical price	Most sell for	Size	Sold, 5 years
1	£181,600	£172k–£199k	43 m²	58
2	£244,284	£222k–£296k	63 m²	473
3	£330,732	£285k–£389k	88 m²	667
4	£436,494	£362k–£539k	112 m²	247
5+	£615,727	£486k–£848k	159 m²	269

Prices by type of home

	1 bed	2 bed	3 bed	4 bed	5+ bed
Houses	£182k	£244k	£331k	£436k	£616k
Detached	£223k	£340k	£406k	£485k	£640k
Semi-detached	£187k	£256k	£321k	£388k	£472k
Terraced	£180k	£232k	£285k	£325k	£326k
Flats	£121k	£157k	£158k	—	—

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

Price per m² across SN15

Postcode sector	Houses	Flats
SN15 1	£3,927	£2,993
SN15 2	£3,834	£2,327
SN15 3	£3,950	£3,048
SN15 4	£3,795	£3,025
SN15 5	£4,380	£3,304

Schools near SN15

Best state secondary within 5 kmHardenhuish School51% got grade 5+ in English and maths · England 43.8%3 state secondaries within 5 km

Nearby areas

SN11 Calne · 7 km3-bed house £287k SN14 Chippenham · 8 km3-bed house £322k SN13 Corsham · 11 km3-bed house £367k SN12 Melksham · 12 km3-bed house £296k SN16 Malmesbury · 13 km3-bed house £387k SN10 Devizes · 16 km3-bed house £318k GL9 Badminton · 18 km3-bed house £433k SN4 Swindon · 18 km3-bed house £328k

Questions about SN15

Is SN15 a good area to buy a home?

What the numbers say: a 3-bedroom house costs about the same as across Chippenham; prices in Wiltshire are up 2.6% on a year ago; the best secondary is above it (51% against 43.8%); 287 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 SN15?

A typical 3-bedroom house in SN15 sold for £330,732 over the last five years, in today's money. Most sold between £284,671 and £388,791.

Is SN15 expensive for Chippenham?

A 3-bedroom house in SN15 costs about the same as the typical 3-bedroom house across Chippenham (£327,000).

How many homes sell in SN15 each year?

287 homes sold in the last year and 1,960 in five years: one of the busier markets in England and Wales, so there is usually plenty to choose from.

Where is cheaper near SN15?

For a 3-bedroom house, SN11 (£287k, 7 km), SN12 (£296k, 12 km), BA14 (£293k, 19 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.