6 De Grey Close, New Costessey, Norwich, NR5 0AL
About 6 De Grey Close
6 De Grey Close is a detached house in New Costessey, Norwich, Norwich (NR5 0AL). It has a recorded floor area of 120 m² (around 1292 sq ft) and construction records dating it to 2012 onwards. The latest certificate (June 2024) shows a C (score 79), near the top of the C band. The rating has held steady at C across 3 certificates since May 2014. Between certificates, wall efficiency went from Good to Very Good. The recommended improvements would push it to B (score 88).
At 120 m² it's 26.3% larger than the typical home in the postcode (95 m² median across 6 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 25 June 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
6 De Grey Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
6 De Grey Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£345,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NR5 0AL: £275,000 (2024–2017).
Nearby sales in NR5 0AL
4 De Grey Close, New Costessey, Norwich, NR5 0AL
Sold May 2024
£400,0008 De Grey Close, New Costessey, Norwich, NR5 0AL
Sold Mar 2021
£280,00010 De Grey Close, New Costessey, Norwich, NR5 0AL
Sold Jul 2020
£275,0002 De Grey Close, New Costessey, Norwich, NR5 0AL
Sold Apr 2018
£262,5001 De Grey Close, New Costessey, Norwich, NR5 0AL
Sold Apr 2017
£209,195
Versus other De Grey Close homes
On co₂ emissions, 6 De Grey Close runs well behind the street norm.
EPC Rating
79 (C)
Street avg 82 (B)
Floor Area
120 m²
Street avg 102 m²
CO₂ Emissions
2.6 t/year
Street avg 1.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
229/mo
Falling year-on-year across the wider district.
Closest school
0.6 km
Clover Hill VA Infant and Nursery School. 17 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
51.2dB

Night-time· 23:00 – 07:00
41.4dB







