20 Newcastle Street, Swindon, SN1 2LQ
About 20 Newcastle Street
20 Newcastle Street is a two-bedroom end-of-terrace house in Swindon (SN1 2LQ). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1983-1990 and council tax band B. Tenure is freehold. The latest certificate (September 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, roof efficiency went from Average to Very Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a conservatory.
It hasn't traded since July 2010, a hold of 16 years that's notably long for the area. Across 2005–2010, sale prices on this property compounded at 1.2% per year. Today's modelled estimate of £228,000 sits 82.5% above the 2010 sale of £124,950. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 22% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
Building
- TenureFreehold
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
20 Newcastle Street 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
20 Newcastle Street valuation sits well clear of the typical sold price in this postcode.
£228,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 5 years.
£124,950
Growth on file: 1.2% per year over 5 years.
Sales timeline
22 July 2010Most recent
£124,950
+5.9%over 4 years15 September 2005
£118,000
Median price across the last 5 sales in SN1 2LQ: £245,000 (2025–2024).
Nearby sales in SN1 2LQ
Versus other Newcastle Street homes
Habitable Rooms for 20 Newcastle Street lags the street by a wide margin.
Price per m²
£1,922
Street avg £2,347
Floor Area
65 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.2 t/year
Similar properties nearby
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1 Newcastle Street
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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
Spring Gardens — bus stop.
Closest school
0.3 km
Drove Primary School. 36 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
53.8dB

Night-time· 23:00 – 07:00
42.1dB







