7 Byrd Close, Grange Park, Swindon, SN5 6JQ
About 7 Byrd Close
7 Byrd Close is a four-bedroom detached house in Grange Park, Swindon, Swindon (SN5 6JQ). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (February 2015) shows an F (score 33), near the bottom of the EPC scale. Earlier certificates rated it E (May 2014); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Good; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 4-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £387,000 sits 75.9% above the 2014 sale of £220,000. On a £-per-square-foot basis, the last sale (£240/sq ft) was about 39.2% above the typical sold price in the postcode. On the market in September 2014 and unlisted since — roughly 12 years. One planning record on file: an extension refused in 2017.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
Energy performance
7 Byrd Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Feb 2025
EPC Rating
Certificate validity
Expired on 3 February 2025
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
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Planning history
1 application on record at 7 Byrd Close, Grange Park, Swindon, SN5 6JQ
- Mar 2017ExtensionFullOutcome in report
Extension: Side and rear of property
Erection of a two storey side/rear extension and single storey side/front extension.
- Documents
- 11 docs on file
- Reference
- S/HOU/17/0187
Unlock 7 Byrd Close, Grange Park, Swindon, SN5 6JQ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
7 Byrd Close valuation sits well clear of the typical sold price in this postcode.
£387,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
25 September 2014Most recent
£220,000
Median price across the last 5 sales in SN5 6JQ: £235,000 (2023–2006).
Nearby sales in SN5 6JQ
4 Byrd Close, Grange Park, Swindon, SN5 6JQ
Sold Apr 2023
£405,0005 Byrd Close, Grange Park, Swindon, SN5 6JQ
Sold Aug 2018
£345,0001 Byrd Close, Grange Park, Swindon, SN5 6JQ
Sold Apr 2014
£235,0003 Byrd Close, Grange Park, Swindon, SN5 6JQ
Sold Mar 2014
£185,0006 Byrd Close, Grange Park, Swindon, SN5 6JQ
Sold Dec 2005
£175,500
Versus other Byrd Close homes
EPC Rating for 7 Byrd Close lags the street by a wide margin.
Price per m²
£2,588
Street avg £3,058
Floor Area
85 m²
Street avg 95 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.7 t/year
Street avg 3.1 t/year
Similar properties nearby
1 Bonner Close, Grange Park
SN5 6HA
1 Byrd Close, Grange Park
SN5 6JQ
1 Audley Close, Grange Park
SN5 6BT
1 Darcey Close, Grange Park
SN5 6DZ
1 Eworth Close, Grange Park
SN5 6JG
1 Boleyn Close, Grange Park
SN5 6JZ
1 Conyers Close, Grange Park
SN5 6HL
1 Carey Close, Grange Park
SN5 6BH
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
186/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bradenham Road — bus stop.
Closest school
0.3 km
Lydiard Park Academy. 15 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
49.9dB

Night-time· 23:00 – 07:00
39.8dB







