21 Belmont Crescent, Swindon, SN1 4EY
About 21 Belmont Crescent
21 Belmont Crescent is a semi-detached house in Swindon (SN1 4EY). It has a recorded floor area of 95 m² (around 1023 sq ft) and construction records dating it to 1900-1929. The latest certificate (December 2017) shows a C (score 70). The recommended improvements would push it to B (score 84).
6 planning records sit against the property, 3 approved, 1 refused, 2 pending. Past consents include tree works, an extension and a porch, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. The record references conservation-area consent, which constrain future alterations. At 95 m² it sits well below the postcode median (195 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Across 2013–2018, sale prices on this property compounded at -11.6% per year. Today's modelled estimate of £426,000 is 23.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 45% above the typical sold price in the postcode. On the market in April 2018 and unlisted since — roughly 8 years.
Energy performance
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
21 Belmont Crescent sits within a conservation area — exterior works face additional planning controls.
6 applications on record at 21 Belmont Crescent, Swindon, SN1 4EY
- Dec 2014Change of UseOutcome in report
Extension: Single storey · Rear of property
Change of use from a NHS mental health hospital to 3 no. apartments and 1 no. bungalow including the erection of a single storey rear extension and associated works.
Extension- Documents
- 33 docs on file
- Reference
- S/14/0972
- More recent applications — locked
- Tree WorksMay 2018Decision
- ExtensionApr 2017Decision
+ 3 more applications in the report
Unlock 21 Belmont Crescent, Swindon, SN1 4EY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 6 applications on this property in full, plus 4 notable nearby
- The 106 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of -11.6% per year over 4 years.
£345,000
Growth on file: -11.6% per year over 4 years.
Sales timeline
5 April 2018Most recent
£345,000
-41.0%over 4 years20 December 2013
£585,000
Median price across the last 5 sales in SN1 4EY: £750,000 (2019–2013).
Nearby sales in SN1 4EY
Versus other Belmont Crescent homes
21 Belmont Crescent outperforms the street on epc rating by a wide margin.
Price per m²
£3,632
Street avg £3,302
Floor Area
95 m²
Street avg 199 m²
Habitable Rooms
4 rooms
Street avg 7 rooms
CO₂ Emissions
3.5 t/year
Street avg 9.4 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Belmont Crescent — bus stop.
Closest school
0.3 km
The Commonweal School. 25 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
49.7dB

Night-time· 23:00 – 07:00
39.9dB







