| Postcode | IP1 1RY | 
|---|---|
| Post Town | Ipswich | 
| Nearest station | Ipswich (1 km) | 
| Bus stops | AXA Offices (SE) St Clare House (SW) St Clare House (NE) Willis Building (S) Cardinal Park Cinema () Willis Building (W) | 
| Roads in this postcode | |
| Number of UPRNs | 73 View | 
| Known addresses | Unit 2, Observation Court, 84 Princes Street, Ipswich 5 Observation Court, Princes Street, Ipswich 100 Princes Street, Ipswich | 
| Main property type | Other | 
| Businesses |  | 
| Latitude | 52.055405 | |
|---|---|---|
| Longitude | 1.148937 | |
| Easting | 615986 | |
| Northing | 244349 | |
| Grid reference | TM159443 | |
| UTM reference | 31U 373085 5768817 | |
| what3words | habit.blame.locate | |
| FixPhrase | crisply majority spew uneven | |
| Plus code | 9F43344X+5H | |
| Altitude | 14 metres (46 feet) | |
| Sunrise (today) | 6:49 | |
| Sunset (today) | 16:30 | |
| Distance away | ||
| Distance to sea | 2 KMs (1.2 miles) | 
| Parish | Ipswich, unparished area | E43000134 | 
|---|---|---|
| Ward | Gipping | E05007122 | 
| Local Authority District | Ipswich | E07000202 | 
| County Electoral Division | Chantry | E58001408 | 
| Local Authority | Suffolk | E10000029 | 
| County | Suffolk | E10000029 | 
| Constituency (2024) | Ipswich | E14001302 | 
| MP | Jack Abbott | Labour | 
| Police force | Suffolk | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | Ipwich | |
| NUTS/ITL 2 | Suffolk | |
| 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 | 
| 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) | Ipswich | E63010852 | 
| Census output area (2021) | E00183332 | |
| Census output area (2011) | 3C1 | |
| Lower layer super output area (2021) | Ipswich 010E | E01029988 | 
| Lower layer super output area (2011) | Ipswich 010E | E01029988 | 
| Middle layer super output area (2021) | Gipping & Chantry Park | E02006254 | 
| Middle layer super output area (2011) | Gipping & Chantry Park | E02006254 | 
| Travel to work area | Ipswich | E30000222 | 
| Average property price in Ipswich | £295,184 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 5 Observation Court, Princes Street, Ipswich | Other (freehold) | Nov 2022 | £120,000 | 
| Unit 2, Observation Court, 84 Princes Street, Ipswich | Other (freehold) | Apr 2015 | £450,000 | 
| 100 Princes Street, Ipswich | Detached (leasehold) | Jan 2005 | £225,000 |