17 Affleck Close, Toothill, Swindon, SN5 8DF
About 17 Affleck Close
17 Affleck Close is a one-bedroom mid-terrace house in Toothill, Swindon, Swindon (SN5 8DF). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (December 2023) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2013); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was October 2025 at £100,000 — fresh data. Across 2009–2025, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £114,000 is 14% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 55.6% above the typical sold price in the postcode.
Know exactly what you're buying at 17 Affleck Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
17 Affleck Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
17 Affleck Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
17 Affleck Close valuation sits well clear of the typical sold price in this postcode.
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 16 years.
£100,000
Growth on file: 2.7% per year over 16 years.
Sales timeline
19 October 2025Most recent
£100,000
+53.8%over 16 years10 September 2009
£65,000
Median price across the last 5 sales in SN5 8DF: £105,000 (2019–2013).
Nearby sales in SN5 8DF
21 Affleck Close, Toothill, Swindon, SN5 8DF
Sold Mar 2019
£155,00026 Affleck Close, Toothill, Swindon, SN5 8DF
Sold Aug 2018
£157,0007 Affleck Close, Toothill, Swindon, SN5 8DF
Sold Feb 2015
£75,50031 Affleck Close, Toothill, Swindon, SN5 8DF
Sold Nov 2014
£89,00010 Affleck Close, Toothill, Swindon, SN5 8DF
Sold May 2012
£98,000
Everything we know about 17 Affleck Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Affleck Close homes
On years held, 17 Affleck Close runs well behind the street norm.
Price per m²
£1,754
Street avg £1,420
Floor Area
57 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.7 t/year
Street avg 1.8 t/year
Similar properties nearby
1 Crawford Close, Freshbrook
SN5 8PP
1 Clare Walk, Toothill
SN5 8JQ
1 Corfe Road, Toothill
SN5 8JL
1 Colchester Close, Toothill
SN5 8AG
1 Chalgrove Field, Freshbrook
SN5 8QA
1 Beverley, Toothill
SN5 8BH
1 Affleck Close, Toothill
SN5 8DF
1 Basingstoke Close, Freshbrook
SN5 8RB
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tewkesbury Way — bus stop.
Closest school
0.3 km
Lift Hazelwood. 21 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
52.2dB

Night-time· 23:00 – 07:00
42.1dB