30b, Clarence Street, Dartmouth, TQ6 9NW
About 30b
30b is a mid-terrace house in Dartmouth (TQ6 9NW). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to before 1900. The latest certificate (February 2023) shows a D (score 58), a step below the typical UK home. When first surveyed in October 2011 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 Average and lighting went from Poor to Very Good; while hot-water efficiency dropped from Poor to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. At 54 m² this is the 6th smallest of 49 units on EPC record in the building, where floor areas span 11–271 m². The building's EPC ratings span G to C across 49 units on file.
Across 1999–2023, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £183,000 is 26.8% below the 2023 sale of £250,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 81.2% above the typical sold price in the postcode. Sold April 2023 for £250,000.
Energy performance
EPC Rating
Certificate validity
Valid until 1 February 2033
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water system changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls upgraded for better temperature management
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
30b has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 30b has grown more than fourfold since the 1999 starting point.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 24 years.
£250,000
Growth on file: 7.8% per year over 24 years.
Sales timeline
4 April 2023Most recent
£250,000
+66.7%over 8 years27 February 2015
£150,000
+252.9%over 15 years14 September 1999
£42,500
Median price across the last 5 sales in TQ6 9NW: £570,000 (2025–2022).
Nearby sales in TQ6 9NW
2 Clarence Street, Dartmouth, TQ6 9NW
Sold Dec 2025
£640,00041 43, Clarence Street, Dartmouth, TQ6 9NW
Sold Jun 2024
£193,00034c, Clarence Street, Dartmouth, TQ6 9NW
Sold Aug 2023
£288,00048 Clarence Street, Dartmouth, TQ6 9NW
Sold Oct 2022
£1,410,000Lower Flat, 27 Clarence Street, Dartmouth, TQ6 9NW
Sold Sept 2021
£405,000
Versus other Clarence Street homes
30b is notably below the street on years held.
Price per m²
£4,630
Street avg £3,282
Floor Area
54 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
34/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Mayor's Avenue — bus stop.
Closest school
1.4 km
Dartmouth Academy. 3 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.9dB

Night-time· 23:00 – 07:00
41.2dB







