21 Artillery Street, Colchester, CO1 2JJ
About 21 Artillery Street
21 Artillery Street is a four-bedroom end-of-terrace house in Colchester (CO1 2JJ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2026) shows a C (score 76), near the top of the C band. When first surveyed in November 2010 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Good to Very Good and main heating went from Very Poor to Poor; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Good. The recommended improvements would lift it to A (score 99), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 75 m² the property is well over the postcode median (57 m² across 34 EPCs), placing it in the larger end of the local stock. Across 2001–2018, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £231,000 sits 110% above the 2018 sale of £110,001. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 26.7% below the postcode norm. On the market in June 2018 and unlisted since — roughly 8 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
21 Artillery Street's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 20 March 2036
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Loft insulation upgraded to recommended levels
Solar PV panels (80 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Artillery Street 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
21 Artillery Street's estimated value is more than triple its earliest registered sale price (2001).
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 17 years.
£110,001
Growth on file: 3.5% per year over 17 years.
Sales timeline
27 June 2018Most recent
£110,001
+80.3%over 17 years30 May 2001
£61,000
Median price across the last 5 sales in CO1 2JJ: £213,000 (2026–2021).
Nearby sales in CO1 2JJ
29 Artillery Street, Colchester, CO1 2JJ
Sold Feb 2026
£193,00011 Artillery Street, Colchester, CO1 2JJ
Sold Mar 2025
£295,00037 Artillery Street, Colchester, CO1 2JJ
Sold May 2022
£213,00015 Artillery Street, Colchester, CO1 2JJ
Sold Apr 2022
£182,0005 Coalville Mews, Artillery Street, Colchester, CO1 2JJ
Sold Jul 2021
£247,500
Versus other Artillery Street homes
21 Artillery Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,467
Street avg £2,875
Floor Area
75 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
0.7 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Artillery Street
CO1 2JJ
1 Carlisle Close
CO1 2YT
1 Durham Square
CO1 2RS
1 Belgrave Place, East Hill
CO1 2GP
1 Connaught Close
CO1 2GJ
1 Edward Paxman Gardens
CO1 2NT
1 Brookdale Court, Magdalen Street
CO1 2SE
1 East Ward Mews
CO1 2WF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
279/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Port Lane — bus stop.
Closest school
0.7 km
St. George's School. 28 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
49.4dB

Night-time· 23:00 – 07:00
38.9dB







