According to data from HM Land Registry, 18, Trinity Street, Weymouth sits on a plot of 39 m².

We have plot size data on 11 out of 14 other houses in the postcode and 18, Trinity Street, Weymouth sits on the 13th largest plot.

18, Trinity Street, Weymouth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Jun 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Trinity Street, Weymouth was last sold on 31st January 2017 for £235,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since January 2017, the market for similar properties has risen by 2.2%.

• Sold Jan 2017£235,000
• Sold Apr 1998£45,000

According to the Land Registry and our network of Estate Agents, there have been 46 sales of properties similar to 18, Trinity Street, Weymouth within a radius of 480 metres since 2015.

The most recent example is 32, Horsford Street, Weymouth, DT4 8UH, a freehold house which sold for £282,000 on the 13th January 2026.

Read more about house prices in DT4.

• Sold Jan 2026£282,000 | 2 Bed House32, Horsford Street, Weymouth, DT4 8UH32, Horsford Street, Weymouth, DT4 8UH
• Sold Dec 2025£300,000 | 3 Bed House61, The Maltings, Weymouth, DT4 8SP61, The Maltings, Weymouth, DT4 8SP
• Sold Oct 2024£340,000 | 3 Bed House91, The Maltings, Weymouth, DT4 8SP91, The Maltings, Weymouth, DT4 8SP
• Sold Sep 2024£270,000 | 3 Bed House33, Horsford Street, Weymouth, DT4 8UH33, Horsford Street, Weymouth, DT4 8UH
• Sold May 2024£270,000 | 3 Bed House7, Spring Road, Weymouth, DT4 8XD7, Spring Road, Weymouth, DT4 8XD
• Sold Apr 2024£260,000 | 2 Bed House7, Hartlebury Terrace, Weymouth, DT4 8JP7, Hartlebury Terrace, Weymouth, DT4 8JP
• Sold Feb 2024£300,000 | 3 Bed House15, Franchise Street, Weymouth, DT4 8JS15, Franchise Street, Weymouth, DT4 8JS
• Sold Jan 2024£320,000 | 3 Bed House21, The Maltings, Weymouth, DT4 8SP21, The Maltings, Weymouth, DT4 8SP
• Sold Dec 2023£258,000 | 3 Bed House23, Love Lane, Weymouth, DT4 8JZ23, Love Lane, Weymouth, DT4 8JZ
• Sold Apr 2023£250,000 | 3 Bed House4, Trinity Terrace, Weymouth, DT4 8JW4, Trinity Terrace, Weymouth, DT4 8JW
• Sold Nov 2022£285,000 | 3 Bed House33, Franchise Street, Weymouth, DT4 8JS33, Franchise Street, Weymouth, DT4 8JS
• Sold Oct 2022£350,000 | 3 Bed House11, Cove Street, Weymouth, DT4 8TS11, Cove Street, Weymouth, DT4 8TS
• Sold Jun 2022£280,000 | 3 Bed House6, Franchise Street, Weymouth, DT4 8JS6, Franchise Street, Weymouth, DT4 8JS
• Sold Jan 2022£386,500 | 3 Bed House31, The Maltings, Weymouth, DT4 8SP31, The Maltings, Weymouth, DT4 8SP
• Sold Dec 2020£300,000 | 3 Bed House24A, Trinity Street, Weymouth, DT4 8TW24A, Trinity Street, Weymouth, DT4 8TW
• Sold Dec 2020£225,000 | 3 Bed House8, Franchise Street, Weymouth, DT4 8JS8, Franchise Street, Weymouth, DT4 8JS
• Sold Nov 2020£280,000 | 3 Bed House1, Hartlebury Terrace, Weymouth, DT4 8JP1, Hartlebury Terrace, Weymouth, DT4 8JP
• Sold Sep 2020£368,500 | 3 Bed House20, Trinity Street, Weymouth, DT4 8TW20, Trinity Street, Weymouth, DT4 8TW
• Sold Jul 2016£185,000 | 3 Bed House31, Horsford Street, Weymouth, DT4 8UH31, Horsford Street, Weymouth, DT4 8UH
• Sold Jun 2015£267,000 | 3 Bed House16, Horsford Street, Weymouth, DT4 8UH16, Horsford Street, Weymouth, DT4 8UH

Trinity Street, Weymouth, DT4 has a total of 23 addresses. According to our analysis of all the public data, 18, Trinity Street, Weymouth is the 15th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £42k more expensive than the average property in DT4.

• Holy Trinity Church of England VC Primary School & Community Nursery

  1.0 km away
• Beechcroft St Paul's CofE Primary School

  1.4 km away
• St Augustine's Catholic Primary School, Weymouth

  1.5 km away

• All Saints' Church of England Academy

  1.8 km away
• Budmouth Academy Weymouth

  2.8 km away
• Wey Valley Academy

  4.2 km away

• Weymouth

  |

  1.1 km away
• Upwey

  |

  4.8 km away
• Dorchester South

  |

  11.5 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Low.