11 Ashley Gardens, Colchester, CO3 3QG
About 11 Ashley Gardens
11 Ashley Gardens is a three-bedroom detached house in Colchester (CO3 3QG). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2018) shows an E (score 49), well below the UK norm with real room to improve. When first surveyed in February 2018 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good; while lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump.
At 116 m² it sits well below the postcode median (197 m² across 9 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £555,000 is 18.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 52.3% above the typical sold price in the postcode. 8 years since the last transfer (July 2018).
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 11 Ashley Gardens
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11 Ashley Gardens sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 21 May 2028
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
11 Ashley Gardens has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Ashley Gardens valuation sits well clear of the typical sold price in this postcode.
£555,000
Modelled from EPC, postcode comparables.
£470,000
Recorded with HM Land Registry.
Sales timeline
24 July 2018Most recent
£470,000
Median price across the last 5 sales in CO3 3QG: £670,000 (2026–2019).
Nearby sales in CO3 3QG
Versus other Ashley Gardens homes
11 Ashley Gardens outperforms the street on price per m² by a wide margin.
Price per m²
£4,052
Street avg £3,327
Floor Area
116 m²
Street avg 177 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 4.9 t/year
Everything you need to know about 11 Ashley Gardens
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
229/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Park Road — bus stop.
Closest school
0.5 km
Colchester Royal Grammar School. 33 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
49.0dB

Night-time· 23:00 – 07:00
41.1dB






