20 Castlefield Close, Eastleaze, Swindon, SN5 7EG
About 20 Castlefield Close
20 Castlefield Close is a four-bedroom detached house in Eastleaze, Swindon, Swindon (SN5 7EG). It has a recorded floor area of 99 m² (around 1071 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (May 2010) shows a D (score 61), on the cusp of jumping into the C band. The latest certificate is from May 2010, so improvements made since then won't be reflected.
Held since January 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £330,000 sits 65% above the 2006 sale of £200,000. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 18.5% above the typical sold price in the postcode.
Know exactly what you're buying at 20 Castlefield 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
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
20 Castlefield Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 May 2020
EPC Rating
Planning history
20 Castlefield Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20 Castlefield Close valuation sits well clear of the typical sold price in this postcode.
£330,000
Modelled from EPC, postcode comparables.
£200,000
Recorded with HM Land Registry.
Sales timeline
6 January 2006Most recent
£200,000
Median price across the last 5 sales in SN5 7EG: £278,950 (2024–2018).
Nearby sales in SN5 7EG
48 Castlefield Close, Eastleaze, Swindon, SN5 7EG
Sold Apr 2024
£248,00038 Castlefield Close, Eastleaze, Swindon, SN5 7EG
Sold Sept 2023
£291,0002 Castlefield Close, Eastleaze, Swindon, SN5 7EG
Sold Sept 2022
£325,00025 Castlefield Close, Eastleaze, Swindon, SN5 7EG
Sold Nov 2018
£245,00046 Castlefield Close, Eastleaze, Swindon, SN5 7EG
Sold Mar 2018
£278,950
Everything we know about 20 Castlefield 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 Castlefield Close homes
On years held, 20 Castlefield Close stands well clear of the street.
Price per m²
£2,010
Street avg £2,236
Floor Area
99 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.9 t/year
Similar properties nearby
1 Castlefield Close, Eastleaze
SN5 7EG
1 Chesterfield Close, Westlea
SN5 7DT
1 Kirktonhill Road, Westlea
SN5 7AF
1 Langstone Way, Westlea
SN5 7BP
1 Goldsborough Close, Eastleaze
SN5 7EP
1 Dennis Street, Eastleaze
SN5 7FU
1 Cleasby Close, Westlea
SN5 7AE
1 Littlecote Close, Westlea
SN5 7AL
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Stonefield Close — bus stop.
Closest school
0.3 km
Westlea Primary School. 20 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
50.1dB

Night-time· 23:00 – 07:00
39.8dB