7 Castle Street, Launceston, PL15 8BA
About 7 Castle Street
7 Castle Street is a four-bedroom semi-detached house in Launceston (PL15 8BA). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2025) shows a D (score 58), a step below the typical UK home. When first surveyed in March 2019 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a balcony. Period features are noted in the property record.
On the market in January 2018 and unlisted since — roughly 8 years. Today's modelled estimate of £450,000 is 42.9% above the 2018 sale price.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- Private gardenYes
- BalconyYes
Building
- Period featuresYes
Energy performance
7 Castle Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
Wall insulation improved
Low energy lighting percentage decreased
Planning history
7 Castle Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
7 Castle Street valuation sits well clear of the typical sold price in this postcode.
£450,000
Modelled from EPC, postcode comparables.
£315,000
Recorded with HM Land Registry.
Sales timeline
31 January 2018Most recent
£315,000
Median price across the last 5 sales in PL15 8BA: £129,000 (2006–1997).
Everything we know about 7 Castle Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Museum — bus stop.
Closest school
0.5 km
Windmill Hill Academy. 5 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
48.9dB

Night-time· 23:00 – 07:00
40.0dB