Church of St Martin · Photo: Olehenriksen · CC BY-SA 4.015 listed buildings
On the Historic England list, all of them stand inside Trimley St Mary’s built-up area, 40 for every 10,000 residents. All of Trimley St Mary’s listed buildings are Grade II. We have photos of 6 of its listed buildings. 9.4% of its homes were built before 1919. Trimley St Mary grades C for history: #23 of 34 in Suffolk.
Trimley St Mary in 6 photos
Tap a photo to step through them full screen.
Street FarmhouseGrade II listed
Eagle HouseGrade II listed
The Three MarinersGrade II listed
Church FarmhouseGrade II listed
204, High RoadGrade II listed+1See all photosPhotos from Wikimedia Commons and Geograph, copied to our own server, each credited to its photographer with its licence; names open the building’s page or its official list entry.
Where Trimley St Mary’s history is
Every Grade I and II* building, monument and historic park.
Hover a dot for its name; tap one with a photo to open it.
Historic England lists buildings in three grades: Grade I for buildings of exceptional interest (about 2.5% of all listed buildings), Grade II* for particularly important buildings of more than special interest (about 5.8%), and Grade II for buildings of special interest (about 91.7%). Listing protects the whole building, inside and out.
Every entry on the National Heritage List for England whose point lies inside the ONS 2022 built-up-area boundary. One list entry can cover a terrace or a group of buildings.
15 Grade II listed buildings
Most listed buildings are in this grade, which covers buildings of special interest. Open any building to read its official list entry.
All 15 Grade II listed buildings, A to Z
More than half of Trimley St Mary’s listed buildings were added in one year, 1983
The year each building now on the list was first listed.
The first 3 entries were listed in 1966. 12 came in 1983, in the national resurvey of the 1970s and 80s. Only 0 have been added in the last 15 years.
Trimley St Mary grades C for history
Protected heritage and the age of the town’s homes, against all UK towns.
Two measures, each ranked against every UK town of 1,000 or more, with protected heritage counting twice as much as the age of homes. Protected heritage counts each listed building by its grade (Grade I three points, II* two, II one), each scheduled monument and battlefield two, and each registered park or garden by its grade; it is ranked both per 10,000 residents and as a total, so a village with one fine church doesn’t outrank a historic city. The second measure is the share of homes built before 1919, from the Valuation Office Agency’s council tax records. History is a character grade: it describes the town and isn’t part of the overall grade.
9.4% of Trimley St Mary’s homes were built before 1919
Every home by when it was built, from council tax records, against England & Wales (the dark tick).
6.1% of homes are Victorian or older, against 16% across England and Wales. The busiest period since was 1973–82, which added 42% of today’s homes.
Valuation Office Agency, council tax stock of properties by build period, 31 March 2025, for the neighbourhoods (LSOAs) that make up the town, split by where their residents live. Homes with no recorded build period (0 here) are left out; 1939–44 is not a period in the data.
Listed buildings in the places around Trimley St Mary
| Town | People | Listed | Grade I | History |
|---|---|---|---|---|
| Trimley St Mary | 3,736 | 15 | 0 | C |
| Trimley St Martin | 1,725 | 3 | 0 | C− |
| Felixstowe | 24,218 | 35 | 1 | B |
| Kirton | 1,245 | 8 | 0 | B− |
| Shotley Gate | 1,418 | 4 | 0 | C |
| Harwich | 20,219 | 199 | 2 | A |
| Martlesham Heath | 2,730 | 0 | 0 | D |
| Kesgrave | 14,947 | 3 | 0 | D− |
Trimley St Mary in brief
The official list counts 15 listed buildings in Trimley St Mary, including Church of St Martin. Its homes are mostly newer: 9.4% were built before 1919, against 15% in the typical UK town. More than half went on the list in a single year, 1983: 12 of 15. Beyond that, per resident it sits near the middle of UK towns; and Charles Waller (1832) was born here before 1900.
Questions about Trimley St Mary’s history
How many listed buildings are there in Trimley St Mary?
Historic England lists 15 buildings inside Trimley St Mary’s built-up area: 0 Grade I, 0 Grade II* and 15 Grade II.
When were Trimley St Mary’s buildings listed?
The first in 1966; the most, 12, in 1983.
How old are the homes in Trimley St Mary?
9.4% of homes were built before 1919 and 14% before 1940, from the Valuation Office Agency’s council tax records (March 2025).
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The National Heritage List for England is the official, up-to-date register of all nationally protected historic buildings and sites in England; check an entry on Historic England’s website before relying on it.
Sources: Historic England, National Heritage List for England (listed buildings, scheduled monuments, registered parks and gardens, battlefields, World Heritage Sites), October 2026, inside the ONS 2022 built-up-area boundary · Valuation Office Agency, Council Tax: stock of properties by build period (31 March 2025) · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.