5l, Arnell Crescent, Swindon, SN25 2NY
About 5l
5l is an end-of-terrace house in Swindon (SN25 2NY). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 2003-2006 and council tax band C. At 63 m² this is the 18th smallest of 27 units on EPC record in the building, where floor areas span 50–140 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (July 2024) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good.
Most recent transfer was September 2025 at £136,500 — fresh data. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2011–2025, sale prices on this property compounded at 2.3% per year. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 21.1% above the typical sold price in the postcode.
Energy performance
5l's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 9 July 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Planning history
5l has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
£146,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 14 years.
£136,500
Growth on file: 2.3% per year over 14 years.
Sales timeline
18 September 2025Most recent
£136,500
+51.7%over 11 years12 December 2013
£90,000
-8.1%over 2 years26 May 2011
£97,900
Median price across the last 5 sales in SN25 2NY: £142,500 (2025–2023).
Nearby sales in SN25 2NY
Versus other Arnell Crescent homes
Years Held for 5l lags the street by a wide margin.
Price per m²
£2,167
Street avg £1,992
Floor Area
63 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.2 t/year
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The neighbourhood at a glance
Crime
148/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Dowland Close — bus stop.
Closest school
0.2 km
Tadpole Farm CofE Primary Academy. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.5dB

Night-time· 23:00 – 07:00
39.4dB







