| Postcode | DL5 4TX | 
|---|---|
| Post Town | Newton Aycliffe | 
| Nearest station | Newton Aycliffe (2 km) | 
| Bus stops | 
                       Stag Lane (N) 
Woodham Way - Brafferton Close (NE) 
Woodham Way-Sunningdale (SE) 
Woodham Way - Brafferton Close (SW) 
Woodham Way-Sunningdale (NW) 
Washington Crescent (E) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 10 View | 
| Known addresses | 
                       1 Helmsley Court, Newton Aycliffe 
                            2 Helmsley Court, Newton Aycliffe 
                            9 Helmsley Court, Newton Aycliffe 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 54.630499 | |
|---|---|---|
| Longitude | -1.564098 | |
| Easting | 428238 | |
| Northing | 526239 | |
| Grid reference | NZ282262 | |
| UTM reference | 30U 592691 6054622 | |
| what3words | enchanted.originals.dabbing | |
| FixPhrase | crumpled lyricist shush unlaced | |
| Plus code | 9C6WJCJP+59 | |
| Altitude | 89 metres (293 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:26 | |
| Distance away | ||
| Distance to sea | 23.1 KMs (14.4 miles) | 
| Parish | Great Aycliffe | E04010634 | 
|---|---|---|
| Ward | Aycliffe North & Middridge | E05016153 | 
| Unitary Authority | County Durham | E06000047 | 
| County | County Durham | E11000007 | 
| Constituency (2024) | Newton Aycliffe and Spennymoor | E14001382 | 
| MP | Alan Strickland | Labour | 
| Police force | Durham | |
| Water company | Northumbrian Water | |
| NUTS/ITL 3 | Durham | |
| NUTS/ITL 2 | Northumberland, Durham and Tyne & Wear | |
| NUTS/ITL 1 | North East | |
| Country | England | E92000001 | 
| Date introduced | April 1987 | 
|---|---|
| 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) | 23 | |
|---|---|---|
| Households (2011) | 9 | |
| 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) | Newton Aycliffe | E63007385 | 
| Census output area (2021) | E00105818 | |
| Census output area (2011) | 6B2 | |
| Lower layer super output area (2021) | County Durham 060F | E01020851 | 
| Lower layer super output area (2011) | County Durham 060F | E01020851 | 
| Middle layer super output area (2021) | Newton Aycliffe North | E02004341 | 
| Middle layer super output area (2011) | Newton Aycliffe North | E02004341 | 
| Travel to work area | Durham and Bishop Auckland | E30000203 | 
| Average property price in Darlington | £170,987 | 
|---|---|
| Annual change | 4.9% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 9 Helmsley Court, Newton Aycliffe | Detached (freehold) | Nov 2022 | £235,000 | 
| Detached (freehold) | Apr 1999 | £67,000 | |
| 2 Helmsley Court, Newton Aycliffe | Detached (freehold) | Oct 2005 | £167,500 | 
| 1 Helmsley Court, Newton Aycliffe | Detached (freehold) | Dec 1999 | £90,000 |