Trinity Street - DT1 1TU
Key Postcode Insights
DT1 1TU is a residential postcode situated on Trinity Street, Dorchester, DT1 with 17 addresses.
It ranks as the 419th largest and 80th most expensive of the 693 postcodes in the DT1 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 17 properties: 17 flats.
- Ave. Sale Price
- £172,834
- 10 Year change
- up 10.2%
- Ave. Rental Price
- £873pcm
- 10 Year change
- up 38.2%
- Ave. £ per ft²
- £254/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Key Postcode Insights
DT1 1TU is a residential postcode situated on Trinity Street, Dorchester, DT1 with 17 addresses.
It ranks as the 419th largest and 80th most expensive of the 693 postcodes in the DT1 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 17 properties: 17 flats.
- Ave. Sale Price
- £172,834
- 10 Year change
- up 10.2%
- Ave. Rental Price
- £873pcm
- 10 Year change
- up 38.2%
- Ave. £ per ft²
- £254/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Explore Propertiesin DT1 1TU
- Delaport House
Flat
- Radio House
Flat
- South Terrace House
Building  |  3 Flats
- South Terrace Mews 10A Trinity Street
Modern Building | 5 Units
- Flat
Flat
Sales Market Trends
The current average value in the postcode is £172,834.
The DT1 1TU Sales Market has increased by 10.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.6% | £172,834 |
| June 2025 | -0.7% | £177,369 |
| June 2024 | -1.1% | £178,605 |
| June 2023 | -3.1% | £180,546 |
| June 2022 | 9.9% | £186,229 |
| June 2021 | 1.3% | £169,487 |
| June 2020 | 1.7% | £167,355 |
| June 2019 | 2.2% | £164,567 |
| June 2018 | 1.9% | £160,997 |
| June 2017 | 0.7% | £157,967 |
| June 2016 | 4.6% | £156,817 |
| June 2015 | 1.7% | £149,985 |
| June 2014 | 8.2% | £147,454 |
| June 2013 | -3.1% | £136,305 |
| June 2012 | -0.7% | £140,619 |
| June 2011 | 1.3% | £141,552 |
| June 2010 | 7.2% | £139,787 |
| June 2009 | -9.5% | £130,441 |
| June 2008 | -3.4% | £144,107 |
| June 2007 | 0% | £149,117 |
Rental Market Trends
The current average rental value in the postcode is £873.
The DT1 1TU Rental Market has increased by 38.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.9% | £873pcm |
| June 2025 | 5.4% | £856pcm |
| June 2024 | 4.4% | £812pcm |
| June 2023 | 4% | £778pcm |
| June 2022 | 7.2% | £748pcm |
| June 2021 | 7.4% | £698pcm |
| June 2020 | 2.1% | £650pcm |
| June 2019 | 0.7% | £636pcm |
| June 2018 | 0.3% | £632pcm |
| June 2017 | -0.2% | £630pcm |
| June 2016 | 4.2% | £631pcm |
| June 2015 | 2.5% | £606pcm |
| June 2014 | 4.6% | £591pcm |
| June 2013 | -4.8% | £565pcm |
| June 2012 | 2.7% | £594pcm |
| June 2011 | 1.8% | £578pcm |
| June 2010 | 1.4% | £568pcm |
| June 2009 | -9.7% | £560pcm |
| June 2008 | 3.1% | £620pcm |
| June 2007 | 0% | £602pcm |
Nearby Postcodes
DT1 1TU is the 419th largest and the 80th most expensive postcode out of the 693 postcodes in the DT1 area.
- DT1 1DE, South Terrace, Dorchester, DT1DT1 1DE1 Addresses|28 m away
- DT1 1DD, South Street, Dorchester, DT1DT1 1DD4 Addresses|35 m away
- DT1 1BY, South Street, Dorchester, DT1DT1 1BY6 Addresses|52 m away
- DT1 1DF, South Street, Dorchester, DT1DT1 1DF6 Addresses|54 m away
- DT1 1DS, South Walks, Dorchester, DT1DT1 1DS1 Addresses|78 m away
Property Types
- 7 period flats built between 1800 and 1911
- 5 modern flats built after 1980
- 5 other addresses of unknown type
- period flat (7)
- modern flat (5)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 8 properties.
- The most common rating is B.
- A (0)
- E (1)
- B (4)
- F (0)
- C (1)
- G (1)
- D (1)
- No EPC (9)
Top 3 Most Expensive Sales
- Sold Jun 2015£520,000 | 3 Bed Flat4 Trinity House, Trinity Street, Dorchester, DT1 1TT4 Trinity House, Trinity Street, Dorchester, DT1 1TT
- Sold Aug 2024£230,000 | 2 Bed Flat39A, Trinity Street, Dorchester, DT1 1TT39A, Trinity Street, Dorchester, DT1 1TT
- Sold Jan 2023£210,000 | 2 Bed FlatFlat 2, Georgian House, Trinity Street, Dorchester, DT1 1UBFlat 2, Georgian House, Trinity Street, Dorchester, DT1 1UB
Schools Nearby
- St Mary's Catholic First School, Dorchester800 m away
- Manor Park Church of England First School1.1 km away
- The Prince of Wales School1.5 km away
- The Thomas Hardye School1.2 km away
- Dorset Studio School2.4 km away
- Wey Valley Academy8.1 km away
More reading links
Public Transport Nearby
The closest station to DT1 1TU is Dorchester South station, which is 400 metres away.
- Dorchester South|400 m away
- Dorchester West|400 m away
- Upwey|7.4 km away
- Moreton (Dorset)|8.9 km away
