Detached
£358,178
25% above the Trimley St Mary average
32.5% of sales
What is the average house price in Trimley St Mary? £286,720
The average house price in Trimley St Mary is £286,720, based on 70 homes sold in the 12 months to August 2026. Prices are up 6.4% (£17,147) on a year earlier.
- 1 year change
- +6.4%
- Sold in 12 months
- 70
- Data up to
- August 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Trimley St Mary?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£256,832
10% below the Trimley St Mary average
47.6% of sales
Terraced
£213,653
25% below the Trimley St Mary average
18.3% of sales
Are house prices in Trimley St Mary going up or down?
House prices in Trimley St Mary are rising: up 6.4% (£17,147) over the past year. Over the past 10 years, prices are up 28.5% (£63,528).
Past 12 months
+6.4%
+£17,147From £269,573 to £286,720
£286,720£268,705
Past 10 years
+28.5%
+£63,528From £223,192 to £286,720
£288,610£223,192
Quick answers for Trimley St Mary
9 key facts at a glance.
When did prices peak?
£445,000
Highest average, reached in December 2008
How many homes sold?
70
Recorded so far for the 12 months to August 2026
What sells most often?
Semi-detached houses
47.6% of recent sales
What is the most common price range?
£200k - £300k
51.6% of sales
How many people live in Trimley St Mary?
3,722
1,355 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Trimley St Mary?
1,652
601 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Trimley St Mary?
24 m² per resident
Less green space per resident than 60% of areas in England and Wales. That's about 3.4 football pitches for every 1,000 residents.
1.3% of the area · 2 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in Trimley St Mary?
23 crimes per 1,000 residents
Very Low · 0.0% on the previous year · 12 months to September 2026
Crime rate is Very Low, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Trimley St Mary rank?
108th most expensive area of Suffolk Coastal.
Compared with 118 areas
What are the most expensive homes sold in Trimley St Mary?
The highest recorded sale prices in Trimley St Mary, from HM Land Registry.
How do house prices in Trimley St Mary compare with nearby areas?
Trimley St Mary compared with the 6 nearest other areas in Suffolk Coastal.
Trimley St Mary vs Trimley St Martin
- Trimley St Mary
- £286,720
- Trimley St Martin
- £294,656+£7,936
Open comparison
Trimley St Mary vs Felixstowe
- Trimley St Mary
- £286,720
- Felixstowe
- £289,233+£2,513
Open comparison
Trimley St Mary vs Stratton Hall
- Trimley St Mary
- £286,720
- Stratton Hall
- £675,000+£388,280
Open comparison
Trimley St Mary vs Falkenham
- Trimley St Mary
- £286,720
- Falkenham
- £493,333+£206,613
Open comparison
Trimley St Mary vs Kirton
- Trimley St Mary
- £286,720
- Kirton
- £394,833+£108,113
Open comparison
Trimley St Mary vs Levington
- Trimley St Mary
- £286,720
- Levington
- £900,000+£613,280
Open comparison
Thinking of buying in Trimley St Mary?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:30 with the latest Land Registry data (August 2026). The Trimley St Mary dataset covers 183 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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