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Get started4 Chywoone Grove is an end-of-terrace house in Newlyn, Penzance, Penzance (TR18 5NU). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (June 2022) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in June 2014 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil.
At 183 m² the property is well over the postcode median (79 m² across 4 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 6 planning records sit against the property, 2 approved, 4 refused. Last sale on file: £610,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
4 Chywoone Grove's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at 4 Chywoone Grove was refused — worth checking the council file.
Proposed New Vehicular Access With Turning & Parking Area
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£638,000
Modelled from EPC, postcode comparables.
£610,000
Recorded with HM Land Registry.
EPC Rating for 4 Chywoone Grove runs comfortably ahead of the street norm.
EPC Rating
52 (E)
Street avg 26 (F)
Floor Area
183 m²
Street avg 83 m²
CO₂ Emissions
8.3 t/year
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
0.5 km

Daytime· 07:00 – 23:00
45.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Glazing upgraded to newer, more efficient type
Roof insulation improved
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Creation of a vehicular access with turning and parking area
4 more applications for this property
Join to see all planning history.
28 September 2022Most recent
£610,000
Median price across the last 1 sales in TR18 5NU: £135,100 (2017–2017).
Street avg 7.2 t/year
Habitable Rooms
7 rooms
Street avg 4 rooms
TR18 5ED
Gwavas Cross Roads — bus stop.
Closest school
1.6 km
Mousehole School. 4 schools nearby.
Night-time· 23:00 – 07:00
37.4dB
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