12 Colchester Close, Toothill, Swindon, SN5 8AG
About 12 Colchester Close
12 Colchester Close is a two-bedroom semi-detached house in Toothill, Swindon, Swindon (SN5 8AG). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2020) shows a C (score 70). When first surveyed in June 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.
Across 1998–2021, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £231,000 is 28.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 56.6% above the typical sold price in the postcode. Last sale on file: £180,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Colchester 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
- Bedrooms2
- Bathrooms1
Outside
- GarageYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
12 Colchester Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
12 Colchester Close has more than tripled in price since its earliest registered sale in 1998.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 23 years.
£180,000
Growth on file: 5.2% per year over 23 years.
Sales timeline
19 February 2021Most recent
£180,000
+91.5%over 18 years16 July 2002
£94,000
+65.1%over 4 years27 March 1998
£56,950
Median price across the last 5 sales in SN5 8AG: £205,000 (2025–2022).
Nearby sales in SN5 8AG
39 Colchester Close, Toothill, Swindon, SN5 8AG
Sold Oct 2025
£205,00025 Colchester Close, Toothill, Swindon, SN5 8AG
Sold Oct 2024
£182,50012a, Colchester Close, Toothill, Swindon, SN5 8AG
Sold May 2024
£230,00044 Colchester Close, Toothill, Swindon, SN5 8AG
Sold May 2024
£220,00017 Colchester Close, Toothill, Swindon, SN5 8AG
Sold Dec 2022
£186,000
Everything we know about 12 Colchester 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 Colchester Close homes
Years Held for 12 Colchester Close lags the street by a wide margin.
Price per m²
£2,857
Street avg £2,562
Floor Area
63 m²
Street avg 60 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Chalgrove Field, Freshbrook
SN5 8QA
1 Beverley, Toothill
SN5 8BH
1 Colchester Close, Toothill
SN5 8AG
1 Clare Walk, Toothill
SN5 8JQ
1 Cottington Close, Freshbrook
SN5 8PX
1 Basingstoke Close, Freshbrook
SN5 8RB
1 Crawford Close, Freshbrook
SN5 8PP
1 Corfe Road, Toothill
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Warneford Close — bus stop.
Closest school
0.3 km
Lift Hazelwood. 22 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
54.4dB

Night-time· 23:00 – 07:00
45.6dB