| Postcode | IP11 0TT | 
|---|---|
| Post Town | Felixstowe | 
| Nearest station | Trimley (0 km) | 
| Bus stops | The Drift (SE) Brotherton Avenue (NE) The Josselyns (W) Park View (NW) Trimley Lodge (SE) Shops (N) | 
| Roads in this postcode | |
| Number of UPRNs | 40 View | 
| Known addresses | Holly Cottage, 12A The Avenue, Trimley St Mary 1 The Avenue, Trimley St Mary 2 The Avenue, Trimley St Mary 4 The Avenue, Trimley St Mary 5 The Avenue, Trimley St Mary 7 The Avenue, Trimley St Mary 10 The Avenue, Trimley St Mary 11 The Avenue, Trimley St Mary 12 The Avenue, Trimley St Mary 14 The Avenue, Trimley St Mary 17 The Avenue, Trimley St Mary 18 The Avenue, Trimley St Mary 19 The Avenue, Trimley St Mary 20 The Avenue, Trimley St Mary 22 The Avenue, Trimley St Mary 23 The Avenue, Trimley St Mary 24 The Avenue, Trimley St Mary 27 The Avenue, Trimley St Mary 30 The Avenue, Trimley St Mary 34 The Avenue, Trimley St Mary 37 The Avenue, Trimley St Mary 38 The Avenue, Trimley St Mary 40 The Avenue, Trimley St Mary 42 The Avenue, Trimley St Mary | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.978952 | |
|---|---|---|
| Longitude | 1.318914 | |
| Easting | 628025 | |
| Northing | 236368 | |
| Grid reference | TM280363 | |
| UTM reference | 31U 384542 5760031 | |
| what3words | vivid.reinstate.landlords | |
| FixPhrase | crisping maker stowaway tattle | |
| Plus code | 9F33X8H9+HH | |
| Altitude | 23 metres (75 feet) | |
| Sunrise (today) | 6:47 | |
| Sunset (today) | 16:32 | |
| Distance away | ||
| Distance to sea | 2.5 KMs (1.5 miles) | 
| Parish | Trimley St. Mary | E04009466 | 
|---|---|---|
| Ward | Orwell & Villages | E05015551 | 
| Local Authority District | East Suffolk | E07000244 | 
| County Electoral Division | Felixstowe North and Trimley | E58001414 | 
| Local Authority | Suffolk | E10000029 | 
| County | Suffolk | E10000029 | 
| Constituency (2024) | Suffolk Coastal | E14001530 | 
| MP | Jenny Riddell-Carpenter | Labour | 
| Police force | Suffolk | |
| Water company | Anglian Water | |
| NUTS/ITL 3 | East Suffolk | |
| NUTS/ITL 2 | Suffolk | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | June 1997 | 
|---|---|
| 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) | 99 | |
|---|---|---|
| Households (2011) | 38 | |
| 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) | Trimley St Mary | E63011014 | 
| Census output area (2021) | E00154101 | |
| Census output area (2011) | 1A4 | |
| Lower layer super output area (2021) | East Suffolk 027D | E01030216 | 
| Lower layer super output area (2011) | Suffolk Coastal 012D | E01030216 | 
| Middle layer super output area (2021) | Trimley & Kirton | E02006298 | 
| Middle layer super output area (2011) | Trimley & Kirton | E02006298 | 
| Travel to work area | Ipswich | E30000222 | 
| Average property price in Ipswich | £295,184 | 
|---|---|
| Annual change | -0.5% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 24 The Avenue, Trimley St Mary | Semi-detached (freehold) | Mar 2023 | £275,000 | 
| 11 The Avenue, Trimley St Mary | Detached (freehold) | Apr 2022 | £325,000 | 
| 37 The Avenue, Trimley St Mary | Detached (freehold) | Feb 2019 | £265,000 | 
| Detached (freehold) | Aug 2010 | £176,000 | |
| 30 The Avenue, Trimley St Mary | Semi-detached (freehold) | Aug 2017 | £265,000 | 
| Semi-detached (freehold) | Dec 2010 | £216,000 | |
| Semi-detached (freehold) | Dec 1999 | £97,000 | |
| 22 The Avenue, Trimley St Mary | Detached (freehold) | Jun 2017 | £339,500 | 
| Detached (freehold) | Aug 2006 | £215,000 | |
| Detached (freehold) | Nov 2005 | £150,000 | |
| 4 The Avenue, Trimley St Mary | Semi-detached (freehold) | Apr 2016 | £240,000 | 
| Semi-detached (freehold) | Oct 2013 | £155,000 | |
| Semi-detached (freehold) | May 2004 | £149,500 | |
| 23 The Avenue, Trimley St Mary | Semi-detached (freehold) | Feb 2016 | £248,000 | 
| 17 The Avenue, Trimley St Mary | Detached (freehold) | May 2015 | £340,000 | 
| Detached (freehold) | Nov 2010 | £340,000 | |
| Detached (freehold) | May 2008 | £386,000 | |
| Detached (freehold) | Jul 2004 | £250,000 | |
| 38 The Avenue, Trimley St Mary | Detached (freehold) | Feb 2015 | £215,000 | 
| Detached (freehold) | Nov 2000 | £103,000 | |
| Detached (freehold) | Apr 1998 | £44,000 | |
| Holly Cottage, 12A The Avenue, Trimley St Mary | Detached (freehold) | Nov 2014 | £250,000 |