Trimley St Mary — a large stone building with a tall tower

Area guide · East Suffolk

Living in Trimley St Mary

A snapshot of life in Trimley St Mary, East of England — house prices, crime, schools, broadband and more, drawn straight from official UK datasets.

Trimley St Mary: Photo by Andrei Popescu on Unsplash

At a glance

Trimley St Mary is a village in East Suffolk, East of England with a population of 3,736. The average house price is £269,479 and the overall crime rate is 61.0 per 1,000 residents.

Where Trimley St Mary ranks

Population

3,736

Avg House Price

£269,479

Crime Rate

61.0/1k

Top-Two School Inspection Bands

N/A

Avg Download Speed

395 Mbps

EPC Rating

Median Income

£29,350

Median Age

49.6

House Prices (2025)

Average Price by Property Type (2025)

Trimley St Mary's detached homes (£345,433) command roughly 4.4× the price of a flat (£79,145).

Price Trend (11 Years)

Trimley St Mary prices have risen 7% over the last 9 years (£252,897 → £269,479).

Property Type	Average	Median	Sales Count
Detached	£345,433	£315,000	15
Semi-Detached	£245,552	£252,498	24
Terraced	£221,727	£205,000	11
Flat	£79,145	£79,145	1

Crime & safety

The overall crime rate in Trimley St Mary is 61.0 per 1,000 residents.

Crime Rate by Category (per 1,000 residents)

Most common offence in Trimley St Mary: violent crime (41% of all recorded crimes).

Schools & Education

School Inspection Breakdown

School Details

Total Schools	1
Primary	1
Secondary	0
% Top two bands	N/A

Schools in this area

School	Phase	Rating
Trimley St Mary Primary School	Primary	No rating available

Broadband & Connectivity

Trimley St Mary averages 395 Mbps — 295% above the typical UK download speed.

Energy Efficiency & Running Costs

Most Trimley St Mary homes sit at band C on the EPC scale. 60.6% of homes reach band C or above.

Average EPC Rating	C
Average EPC Score	69.2
% Rated C or Above	60.6%
Avg Energy Cost (per year)	£1,314

Demographics & Economy

Population	3,736
Median Age	49.6
Median Household Income	£29,350
Employment Rate	51.5%
Owner Occupied	68.9%
Degree-Level Qualified	27.6%

Common questions

Frequently asked questions

What is the average house price in Trimley St Mary?

The average house price in Trimley St Mary is £269,479 based on Land Registry sales in 2025.

What is the cheapest type of property to buy in Trimley St Mary?

The most affordable entry point in Trimley St Mary is a flat, with an average price of £79,145.

Is Trimley St Mary a safe place to live?

Trimley St Mary has a recorded crime rate of 61.0 per 1,000 residents. Whether that feels "safe" depends on the comparison — see how it stacks up against nearby towns in the rankings below.

What broadband speeds are available in Trimley St Mary?

Average broadband download speeds in Trimley St Mary are around 395 Mbps. Superfast (30 Mbps+) coverage reaches 94.6% of premises.

How big is Trimley St Mary?

Trimley St Mary is a settlement in East Suffolk with a population of approximately 3,736.

Most compared with

How does Trimley St Mary stack up against its neighbours?

Clacton-on-Sea

Trimley St Mary

House price: £274,653 · £269,479
Crime rate: 78.9 · 61
Distance: 14.3 mi

Claydon

Trimley St Mary

House price: £293,864 · £269,479
Crime rate: N/A · 61
Distance: 12.5 mi

Felixstowe

Trimley St Mary

House price: £332,094 · £269,479
Crime rate: 61.1 · 61
Distance: 1.5 mi

Frinton-on-Sea

Trimley St Mary

House price: £490,716 · £269,479
Crime rate: 78.9 · 61
Distance: 10.6 mi

Harwich

Trimley St Mary

House price: £250,032 · £269,479
Crime rate: 79.1 · 61
Distance: 3.9 mi

Ipswich

Trimley St Mary

House price: £312,422 · £269,479
Crime rate: 88.2 · 61
Distance: 8.7 mi

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