Pinnacle Quay, Flat 2, 4 Harbour Avenue, Plymouth, PL4 0BJ
About Pinnacle Quay
Pinnacle Quay is a two-bedroom mid-terrace house in Plymouth (PL4 0BJ). It has a recorded floor area of 113 m² (around 1216 sq ft) and construction records dating it to 2003-2006. The latest certificate (June 2026) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since October 2008. Between certificates, window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. At 113 m² this is the 29th smallest of 31 units on EPC record in Pinnacle Quay, where floor areas span 78–118 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.
Untraded for 21 years, with the last transfer in September 2005. At 113 m² it's 15.2% larger than the typical home in the postcode (98 m² median across 30 EPCs). Across 2005–2005, sale prices on this property compounded at 10.3% per year. Today's modelled estimate of £276,000 is 15% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 35.1% below the postcode norm.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- ParkingAllocated
- BalconyYes
Everything you need to know about Pinnacle Quay
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Energy performance
Pinnacle Quay's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 7 June 2036
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
Pinnacle Quay has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Pinnacle Quay changed hands twice within eighteen months — unusual for the area.
£276,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 1 year.
£240,000
Growth on file: 10.3% per year over 1 year.
Sales timeline
29 September 2005Most recent
£240,000
+10.3%over 7 months28 February 2005
£217,500
Median price across the last 5 sales in PL4 0BJ: £260,000 (2026–2021).
Nearby sales in PL4 0BJ
Pinnacle Quay, Flat 5, 4 Harbour Avenue, Plymouth, PL4 0BJ
Sold Jan 2026
£285,000Pinnacle Quay, Flat 7, 4 Harbour Avenue, Plymouth, PL4 0BJ
Sold Dec 2025
£260,000Pinnacle Quay, Flat 23, 8 Harbour Avenue, Plymouth, PL4 0BJ
Sold Jan 2025
£290,000Pinnacle Quay, Flat 8, 4 Harbour Avenue, Plymouth, PL4 0BJ
Sold Dec 2023
£235,000Pinnacle Quay, Flat 27, 8 Harbour Avenue, Plymouth, PL4 0BJ
Sold Apr 2021
£280,000
Versus other Harbour Avenue homes
Price per m² for Pinnacle Quay lags the street by a wide margin.
Price per m²
£2,124
Street avg £3,311
Floor Area
113 m²
Street avg 98 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.8 t/year
Everything you need to know about Pinnacle Quay
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
348/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
St Theresas Court — bus stop.
Closest school
0.1 km
Holy Cross Catholic Primary School. 31 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
54.5dB

Night-time· 23:00 – 07:00
43.9dB






