Map of DT1 1TT postcode

General information
Postcode DT1 1TT
Post Town Dorchester
Nearest station Dorchester West (0 km)
Bus stops
The Museum (E)
Top O Town (E)
Top O Town (W)
Brewery Square (SW)
Acland Road (S)
Brewery Square (NE)
Roads in this postcode
Number of UPRNs 55 View
Known addresses
Moule House, 3 Trinity Street, Dorchester
4 Trinity House, Trinity Street, Dorchester
27 Trinity Street, Dorchester
29 Trinity Street, Dorchester
30A Trinity Street, Dorchester
39A Trinity Street, Dorchester
40 Trinity Street, Dorchester
41 Trinity Street, Dorchester
Main property type Terraced
Businesses
Geography
Latitude 50.714062
Longitude -2.438194
Easting 369159
Northing 90584
Grid reference SY691905
UTM reference 30U 539663 5618178
what3words hurry.prominent.pictured
Plus code 9C2VPH76+JP
Altitude 71 metres (233 feet)
Sunrise (today) 6:24
Sunset (today) 18:15
Distance away
Distance to sea 8.8 KMs (5.4 miles)
Administrative areas
ParishDorchesterE04003533
Ward Dorchester West E05012698
Unitary Authority Dorset E06000059
County Dorset E10000009
Constituency (2024) West Dorset E14001575
MPEdward MorelloLiberal Democrat
Police forceDorset
Water companyWessex Water
NUTS/ITL 3 Dorset
NUTS/ITL 2 North Somerset, Somerset and Dorset
NUTS/ITL 1 South West
Country England E92000001
Data
Date introduced January 1980
Last updated February 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
Demographics
Index of Multiple Deprivation (2019)
11,222 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£45,900
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)Dorchester (Dorset)E63013878
Census output area (2021)E00104059
Census output area (2011)E00104059
Lower layer super output area (2021)Dorset 031BE01032644
Lower layer super output area (2011)West Dorset 009HE01032644
Middle layer super output area (2021)Dorchester NorthE02007006
Middle layer super output area (2011)Dorchester West & PoundburyE02004277
Travel to work areaDorchester and WeymouthE30000046
Property sales
Average property price in Dorchester £317,825
Annual change -2.7%
View all properties sold in the DT postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
39A Trinity Street, DorchesterFlat (leasehold)Aug 2024£230,000
Other (freehold)Oct 2021£149,950
30A Trinity Street, DorchesterOther (leasehold)Mar 2020£6,750
Other (freehold)Jul 2017£60,000
40 Trinity Street, DorchesterTerraced (freehold)Jan 2020£250,000
4 Trinity House, Trinity Street, DorchesterOther (freehold)Jun 2015£520,000
Moule House, 3 Trinity Street, DorchesterTerraced (freehold)Oct 2012£950,000
29 Trinity Street, DorchesterTerraced (freehold)Jun 2009£200,000
27 Trinity Street, DorchesterTerraced (freehold)Oct 2006£243,000
41 Trinity Street, DorchesterTerraced (freehold)Jan 2001£87,500


View all properties sold in the DT1 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license