18 Parliament Street, Chippenham, SN14 0DE
About 18 Parliament Street
18 Parliament Street is a detached house in Chippenham (SN14 0DE). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2017) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2017); the latest reading is one band lower. The recommended improvements would lift it to C (score 78), a 2-band jump.
At 141 m² the property is well over the postcode median (86 m² across 45 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2017, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £384,000 is 28% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 15.1% above the typical sold price in the postcode. On the market in December 2017 and unlisted since — roughly 8 years.
Everything you need to know about 18 Parliament Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
18 Parliament Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jul 2022ExtensionFullIn report
Replace existing roof coverings with new pitched roof. Take a wall out between the dining room and kitchen & kitchen and conservatory. Change the window positions and openings to the rear of the property.
- Documents
- 14 docs on file
- Reference
- PL/2021/11359
What's in 18 Parliament Street, Chippenham, SN14 0DE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
18 Parliament Street has more than tripled in price since its earliest registered sale in 1996.
£384,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 21 years.
£300,000
Growth on file: 6.6% per year over 21 years.
Sales timeline
15 December 2017Most recent
£300,000
+289.6%over 21 years26 September 1996
£77,000
Median price across the last 5 sales in SN14 0DE: £287,500 (2025–2023).
Nearby sales in SN14 0DE
38 Parliament Street, Chippenham, SN14 0DE
Sold Sept 2025
£275,00024 Parliament Street, Chippenham, SN14 0DE
Sold Oct 2024
£206,00014 Parliament Street, Chippenham, SN14 0DE
Sold Oct 2024
£325,00026 Parliament Street, Chippenham, SN14 0DE
Sold Jul 2024
£305,00031 Parliament Street, Chippenham, SN14 0DE
Sold Nov 2023
£287,500
Versus other Parliament Street homes
On floor area, 18 Parliament Street stands well clear of the street.
Price per m²
£2,128
Street avg £2,479
Floor Area
141 m²
Street avg 86 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
8.8 t/year
Street avg 3.7 t/year
Everything you need to know about 18 Parliament Street
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sheldon Road — bus stop.
Closest school
0.5 km
Redland Primary School. 14 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
49.5dB
Night-time· 23:00 – 07:00
39.7dB