Opera House, Flat 7, 23 Derby Street, Weymouth, DT4 7HX
About Opera House
Opera House is a two-bedroom mid-terrace house in Weymouth (DT4 7HX). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1996-2002 and council tax band C. At 61 m² this is the largest unit on EPC record across Opera House (41–61 m²). The building's EPC ratings span E to B across 6 units on file. The home occupies a cul-de-sac position. The latest certificate (February 2019) shows a D (score 66), on the cusp of jumping into the C band. Main heating runs on electricity.
Across 2005–2019, sale prices on this property compounded at 0.6% per year. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 47.7% above the typical sold price in the postcode. Sold June 2019 for £147,000.
Know exactly what you're buying at Opera House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
- Cul-de-sacYes
Energy performance
EPC Rating
Planning history
Opera House has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 3 things worth checking at Opera House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
- Environmental risk flagged
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Sales history & valuation
Opera House's sale-price growth has lagged the wider UK trajectory across its history on file.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 14 years.
£147,000
Growth on file: 0.6% per year over 14 years.
Sales timeline
25 June 2019Most recent
£147,000
+8.9%over 14 years24 March 2005
£135,000
Median price across the last 5 sales in DT4 7HX: £235,000 (2025–2022).
Nearby sales in DT4 7HX
Everything we know about Opera House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
- Environmental risk flagged

Versus other Derby Street homes
Floor Area for Opera House runs comfortably ahead of the street norm.
Price per m²
£2,410
Street avg £2,275
Floor Area
61 m²
Street avg 46 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Weymouth Rail Station — railway station.
Closest school
0.8 km
Coastland College. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.5dB

Night-time· 23:00 – 07:00
43.7dB