1 Caspian Close, Swindon, SN5 5DZ
About 1 Caspian Close
1 Caspian Close is a four-bedroom detached house in Swindon (SN5 5DZ). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (June 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (February 2011); 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 roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
Held since March 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £441,000 sits 76.4% above the 2011 sale of £250,000. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 23.7% below the postcode norm. At 135 m² it's 15.3% larger than the typical home in the postcode (117 m² median across 8 EPCs).
Know exactly what you're buying at 1 Caspian Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Planning history
1 Caspian Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Caspian Close valuation sits well clear of the typical sold price in this postcode.
£441,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
31 March 2011Most recent
£250,000
Median price across the last 5 sales in SN5 5DZ: £315,000 (2020–2014).
Everything we know about 1 Caspian Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Caspian Close homes
1 Caspian Close is notably below the street on price per m².
Price per m²
£1,852
Street avg £2,661
Floor Area
135 m²
Street avg 107 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mustang Way — bus stop.
Closest school
0.8 km
Ridgeway Farm CofE Academy. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.2dB

Night-time· 23:00 – 07:00
39.9dB