19 Arnstones Close, Colchester, CO4 3AS
About 19 Arnstones Close
19 Arnstones Close is a three-bedroom semi-detached house in Colchester (CO4 3AS). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2020) shows a C (score 70). The recommended improvements would push it to B (score 85). Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot and a cul-de-sac position.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £322,000 is 26.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 78.4% above the typical sold price in the postcode. At 81 m² it's 25.3% smaller than the typical home in the postcode (109 m² median across 6 EPCs). Sold April 2020 for £255,000.
Know exactly what you're buying at 19 Arnstones Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- ParkingOff road
- Corner plotYes
- Cul-de-sacYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
- Mar 2025ExtensionFullIn report
Extension: Single storey · Side of property
Demolition of garage. Construction of single storey side extension including a garage, bedroom, wc and utility room.
- Documents
- 7 docs on file
- Reference
- 250145
We flagged 1 thing worth checking at 19 Arnstones Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£322,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
Sales timeline
26 April 2020Most recent
£255,000
Median price across the last 5 sales in CO4 3AS: £230,000 (2022–2014).
Nearby sales in CO4 3AS
Everything we know about 19 Arnstones Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Arnstones Close homes
19 Arnstones Close outperforms the street on price per m² by a wide margin.
Price per m²
£3,148
Street avg £2,420
Floor Area
81 m²
Street avg 108 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Longcroft Road — bus stop.
Closest school
0.6 km
Willow Brook Primary School and Nursery. 28 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
51.4dB

Night-time· 23:00 – 07:00
42.2dB