| Postcode | SG3 6AH | 
|---|---|
| Post Town | Knebworth | 
| Nearest station | Knebworth (0 km) | 
| Bus stops | Station Road (N) Knebworth Rail Station () Gun Road (S) Knebworth Railway Station (E) Golf Club (SE) | 
| Roads in this postcode | |
| Number of UPRNs | 50 View | 
| Known addresses | 1 Watton Road, Knebworth 3 Watton Road, Knebworth 4A Watton Road, Knebworth 5 Watton Road, Knebworth 7 Watton Road, Knebworth 8B Watton Road, Knebworth 9 Watton Road, Knebworth 10 Watton Road, Knebworth 11 Watton Road, Knebworth 12 Watton Road, Knebworth 14 Watton Road, Knebworth 15 Watton Road, Knebworth 16 Watton Road, Knebworth 17 Watton Road, Knebworth 19 Watton Road, Knebworth 20 Watton Road, Knebworth 21 Watton Road, Knebworth 22 Watton Road, Knebworth 23 Watton Road, Knebworth 24 Watton Road, Knebworth 25 Watton Road, Knebworth 26 Watton Road, Knebworth 26A Watton Road, Knebworth 28 Watton Road, Knebworth 29 Watton Road, Knebworth 30 Watton Road, Knebworth 31 Watton Road, Knebworth 35 Watton Road, Knebworth 39 Watton Road, Knebworth 41 Watton Road, Knebworth | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.867204 | |
|---|---|---|
| Longitude | -0.182138 | |
| Easting | 525262 | |
| Northing | 220298 | |
| Grid reference | TL252202 | |
| UTM reference | 30U 694001 5750022 | |
| what3words | tuck.giving.saving | |
| FixPhrase | crisped magnesium stainless trombone | |
| Plus code | 9C3XVR89+V4 | |
| Altitude | 90 metres (297 feet) | |
| Sunrise (today) | 6:54 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 59.5 KMs (37 miles) | 
| Parish | Knebworth | E04004783 | 
|---|---|---|
| Ward | Knebworth | E05015768 | 
| Local Authority District | North Hertfordshire | E07000099 | 
| County Electoral Division | Knebworth & Codicote | E58000646 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Stevenage | E14001516 | 
| MP | Kevin Bonavia | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | North and East Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| 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) | 100 | |
|---|---|---|
| Households (2011) | 40 | |
| 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) | Rural town and fringe | |
| Built up area (2024) | Knebworth | E63011325 | 
| Census output area (2021) | E00119996 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | North Hertfordshire 015E | E01023628 | 
| Lower layer super output area (2011) | North Hertfordshire 015E | E01023628 | 
| Middle layer super output area (2021) | Knebworth, Codicote & Kimpton | E02004923 | 
| Middle layer super output area (2011) | Knebworth, Codicote & Kimpton | E02004923 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in Stevenage | £395,224 | 
|---|---|
| Annual change | 0.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 19 Watton Road, Knebworth | Detached (freehold) | Apr 2024 | £717,000 | 
| Detached (freehold) | Sep 2012 | £630,000 | |
| 15 Watton Road, Knebworth | Detached (freehold) | Jan 2024 | £695,000 | 
| Detached (freehold) | Mar 2013 | £450,000 | |
| 1 Watton Road, Knebworth | Detached (freehold) | Jun 2022 | £1,050,000 | 
| Detached (freehold) | Sep 1998 | £245,000 | |
| Detached (freehold) | Sep 1995 | £200,000 | |
| 28 Watton Road, Knebworth | Detached (freehold) | May 2022 | £1,175,000 | 
| Detached (freehold) | Nov 2010 | £750,000 | |
| 9 Watton Road, Knebworth | Detached (freehold) | Aug 2021 | £710,000 | 
| 23 Watton Road, Knebworth | Detached (freehold) | Jan 2021 | £785,000 | 
| Detached (freehold) | Aug 2004 | £295,000 | |
| Detached (freehold) | May 2002 | £227,000 | |
| 24 Watton Road, Knebworth | Detached (freehold) | Nov 2020 | £595,000 | 
| 30 Watton Road, Knebworth | Detached (freehold) | Nov 2020 | £585,000 | 
| Detached (freehold) | Dec 2015 | £565,000 | |
| Detached (freehold) | Jan 2010 | £380,000 | |
| 17 Watton Road, Knebworth | Detached (freehold) | Oct 2020 | £535,000 | 
| 7 Watton Road, Knebworth | Semi-detached (freehold) | Oct 2020 | £799,500 | 
| Semi-detached (freehold) | Oct 2005 | £425,000 |