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 32nd 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 £108,000 sits 100% above the 2010 sale of £54,000. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 30.8% 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This certificate is over 10 years old and is no longer valid.Expired 07 Jul 2023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
Certificate validity
Expired on 7 July 2023
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
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Amber Court's estimated value is more than triple its earliest registered sale price (1998).
£108,000
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
£100,00062 Amber Court, Colbourne Street, Swindon, SN1 2HB
Sold Oct 2025
£91,0008 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
£110,000
Versus other Colbourne Street homes
21 Amber Court is notably below the street on price per m².
Price per m²
£1,385
Street avg £2,426
Floor Area
39 m²
Street avg 35 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.3 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
380/mo
Steady 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







