21 Amber Court, Colbourne Street, Swindon, SN1 2HB
About 21 Amber Court
21 Amber Court is a one-bedroom end-of-terrace house in Swindon (SN1 2HB). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1976-1982 and council tax band A. Tenure is freehold. The latest certificate (July 2013) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in September 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average; while roof efficiency dropped from Average to Poor and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. The latest certificate is from July 2013, so improvements made since then won't be reflected. At 39 m² this is the 27th smallest of 60 units on EPC record in the building, where floor areas span 30–2801 m². The building's EPC ratings span F to B across 60 units on file.
Held since November 2010 — that's 16 years off the open market, well above the local norm. Across 1998–2010, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £104,000 sits 92.6% above the 2010 sale of £54,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 29.3% below the postcode norm.
What this property has
Inside
- Bedrooms1
- Open-plan layoutYes
Outside
- Communal gardenYes
Building
- TenureFreehold
- ConciergeYes
- RefurbishedYes
Energy performance
21 Amber Court'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This certificate is over 10 years old and is no longer valid.Expired 07 Jul 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Amber Court has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Amber Court valuation sits well clear of the typical sold price in this postcode.
£104,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 12 years.
£54,000
Growth on file: 3.5% per year over 12 years.
Sales timeline
26 November 2010Most recent
£54,000
+50.0%over 11 years18 December 1998
£36,000
Median price across the last 5 sales in SN1 2HB: £105,000 (2025–2025).
Nearby sales in SN1 2HB
16 Amber Court, Colbourne Street, Swindon, SN1 2HB
Sold Oct 2025
£100,0008 Amber Court, Colbourne Street, Swindon, SN1 2HB
Sold Sept 2025
£200,000Amber Court, 57, Colbourne Street, Swindon, SN1 2HB
Sold Sept 2025
£105,00061 Amber Court, Colbourne Street, Swindon, SN1 2HB
Sold Mar 2025
£110,00068 Amber Court, Colbourne Street, Swindon, SN1 2HB
Sold Feb 2025
£100,500
Versus other Colbourne Street homes
21 Amber Court is notably below the street on price per m².
Price per m²
£1,385
Street avg £2,333
Floor Area
39 m²
Street avg 36 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.6 t/year
Similar properties nearby
1 Gooch Street
SN1 2BA
1 Farriers Close
SN1 2QU
1 Paramount, Beckhampton Street
SN1 2SB
1 Amber Court, Colbourne Street
SN1 2HB
1 Lincoln Street
SN1 2JL
1 Medgbury Place
SN1 2AR
1 Elmina Road
SN1 2BJ
1 Cockram Court, Medgbury Road
SN1 2AE
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
County Road Corner — bus stop.
Closest school
0.7 km
Drove Primary School. 41 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
56.0dB

Night-time· 23:00 – 07:00
45.4dB







