| Postcode | CO1 1BZ | 
|---|---|
| Post Town | Colchester | 
| Nearest station | Colchester Town (1 km) | 
| Bus stops | Middleborough (N) Middleborough (S) Causton Road (S) High Street (E) Causton Road (N) Head Street (N) | 
| Roads in this postcode | |
| Number of UPRNs | 8 View | 
| Known addresses | 1 Byrons Yard, Colchester 2 Byrons Yard, Colchester 4 Byrons Yard, Colchester | 
| Main property type | Terraced | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.892194 | |
|---|---|---|
| Longitude | 0.895685 | |
| Easting | 599350 | |
| Northing | 225478 | |
| Grid reference | TL993254 | |
| UTM reference | 31U 355198 5751140 | |
| what3words | cute.neat.boot | |
| FixPhrase | crisped majestic sulfite trickster | |
| Plus code | 9F32VVRW+V7 | |
| Altitude | 17 metres (57 feet) | |
| Sunrise (today) | 6:50 | |
| Sunset (today) | 16:32 | |
| Distance away | ||
| Distance to sea | 6.5 KMs (4 miles) | 
| Parish | Colchester, unparished area | E43000228 | 
|---|---|---|
| Ward | Castle | E05010828 | 
| Local Authority District | Colchester | E07000071 | 
| County Electoral Division | Abbey | E58000402 | 
| Local Authority | Essex | E10000012 | 
| County | Essex | E10000012 | 
| Constituency (2024) | Colchester | E14001176 | 
| MP | Pam Cox | Labour | 
| Police force | Essex | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | Essex Haven Gateway | |
| NUTS/ITL 2 | Essex | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | May 2003 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 6 | |
|---|---|---|
| Households (2011) | 4 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Colchester | E63011220 | 
| Census output area (2021) | E00109975 | |
| Census output area (2011) | 5A3 | |
| Lower layer super output area (2021) | Colchester 007E | E01021650 | 
| Lower layer super output area (2011) | Colchester 007E | E01021650 | 
| Middle layer super output area (2021) | Central Colchester | E02004512 | 
| Middle layer super output area (2011) | Central Colchester | E02004512 | 
| Travel to work area | Colchester | E30000193 | 
| Average property price in Colchester | £310,274 | 
|---|---|
| Annual change | 0.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 2 Byrons Yard, Colchester | Semi-detached (freehold) | Aug 2018 | £197,500 | 
| Semi-detached (freehold) | Oct 2011 | £125,000 | |
| Terraced (freehold) | Feb 2010 | £130,000 | |
| 4 Byrons Yard, Colchester | Terraced (freehold) | Dec 2017 | £170,000 | 
| Terraced (freehold) | Aug 2006 | £144,000 | |
| New build terraced (freehold) | Aug 2003 | £144,000 | |
| 1 Byrons Yard, Colchester | Terraced (freehold) | Feb 2010 | £130,000 |