Model valuation£417,0008 Busby Close
Local market context
21 Belmont Crescent, Swindon, SN1 4EY
6 planning records
Estimated value
£428,000
- Since the 2018 sale (£345,000)+24%
- Against SN1 4EY's recent median (£750,000)-43%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
95 m²
1023 sq ft
Energy rating
C
Score 70
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£428,000
- Against its 2018 sale (£345,000)+24%
- Against SN1 4EY's recent median (£750,000)-43%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Belmont Crescent is modelled from its 95 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN1 4EY. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
95 m² from the EPC lodged in December 2017
Sales of this home
2 sales recorded, the latest in 2018
Recent sales in SN1 4EY
5 sales, median £750,000 (2025–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 6 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
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 (2025–2016).
Nearby sales in SN1 4EY
What this page doesn't show
1 potential issue has already been flagged for 21 Belmont Crescent, Swindon, SN1 4EY. The detail, evidence and what to ask about it are in the Risks Report.
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 21 Belmont Crescent
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
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 £428,000 is 24.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 35.7% above the typical sold price in the postcode. On the market in April 2018 and unlisted since — roughly 8 years.
Before you decide
Everything you need to know about 21 Belmont Crescent
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate
Dec 2017EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 1 December 2027
Planning history
Applications and permits filed against 21 Belmont Crescent, Swindon, SN1 4EY, sourced from the PlanIt planning register.
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
4decisions5extensions106documents4nearby
Flagged:Change of useConservation area
- 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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Versus other Belmont Crescent homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Belmont Crescent outperforms the street on epc rating by a wide margin.
Price per m²
£3,632
Street avg £3,478
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
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Swindon district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
380/mo
Steady 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.
Nearest schools
- The Commonweal SchoolSecondary342m
- East Wichel Primary School & NurseryPrimary523m
- Lethbridge Primary SchoolPrimary675m
- The Croft Primary SchoolPrimary750m
Nearest stops
- Belmont CrescentBus stop230m
- Commonweal RoadBus stop414m
- Town GardensBus stop433m
- Tismeads Crescent SouthBus stop518m
Most reported crime locally
- Violence & Sexual Offences2,179 reports34%
- Anti-social Behaviour1,332 reports21%
- Shoplifting636 reports10%
- Public Order534 reports8%
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
Modelled day and night-time noise levels around SN1 4EY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.7dB
Night-time· 23:00 – 07:00
39.9dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraSemi-Detached BungalowEPC CPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 21 Belmont Crescent is modelled from its 95 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN1 4EY. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 21 Belmont Crescent. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Belmont Crescent was lodged in December 2017 at band C and is valid until December 2027. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 6 applications are matched to 21 Belmont Crescent. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 25 schools and 30 stops listed are measured in a straight line from SN1 4EY, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Belmont Crescent, Swindon, SN1 4EY. Each answer is also embedded as structured data for search engines.
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- Every home in SN1 4EYSold prices, values and energy ratings for the postcode
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