Derby · DE21

EPC in DE21 (Chaddesden)? We'll point you the right way.

Covering Chaddesden, Oakwood, Spondon, Breadsall, Horsley, Little Eaton, including Alvaston North, Arboretum, Chaddesden East. Find accredited domestic energy assessors nearby.

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Request an EPC in DE21 (Chaddesden)

No EPC assessor listed for DE21 (Chaddesden) yet. Tell us what you need and we'll find you a registered EPC assessor, free.

Request an EPC in DE21 (Chaddesden)

How to check an EPC assessor is registered: see the Derby page.

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DE21 (Chaddesden) in a nutshell

DE21 covers Chaddesden, Oakwood, Spondon, Breadsall, Horsley, Little Eaton, in Amber Valley and Derby and Erewash. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for DE21

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Two councils in one district

DE21 is split between Amber Valley and Derby and Erewash. Some councils run their own landlord licensing, so check which one your home is in.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

DE21 stretches across Alvaston North, Arboretum, Chaddesden East and more, so give your full postcode, not just 'DE21', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Terrace and semi country

Most homes here are terraces or semis. Insulation and heating upgrades are the usual way to nudge a rating up, so have receipts ready.

Where's this from?ONS Census 2021, Derby: 21.5% terraced, 38.7% semi-detached
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New to EPCs? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

England landlord rules: quick version

  • When you let: you need a valid EPC, usually good for 10 years.
  • Minimum E: most private lets need E or better, unless exempt.

More detail on the Derby page. Always double-check on GOV.UK.

Next door to DE21

DE1 · Derby city centreDE24 · AllentonDE22 · AllestreeDE73 · ChellastonDE3 · MickleoverDE23 · Heatherton Village

← Energy Performance Certificate (EPC) across Derby · all areas

Frequently asked questions

Which areas does DE21 cover?

DE21 (Chaddesden, Oakwood, Spondon, Breadsall, Horsley, Little Eaton) includes the wards of Alvaston North, Arboretum, Chaddesden East, Chaddesden North, Chaddesden West, Darley, Kilburn, Denby, Holbrook & Horsley, Little Eaton & Stanley, Oakwood, Spondon, West Hallam & Dale Abbey (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to DE21?

Neighbouring districts include DE1 (Derby city centre), DE24 (Allenton), DE22 (Allestree) (ONS Postcode Directory via Doogal). A pro covering DE21 may well cover these too, so it's worth asking.

How many homes are in DE21?

About 23,870 households and 57,024 residents at the 2011 Census, across 1,261 active postcodes (Doogal / ONS Postcode Directory).

Which council area is DE21 in?

DE21 sits in Amber Valley, Derby, Erewash (postcodes.io). Parliamentary constituency: Amber Valley, Derby North, Derby South, Mid Derbyshire.

📊 The numbers behind this page
Postcode district
DE21 1
Areas covered
Chaddesden, Oakwood, Spondon, Breadsall, Horsley, Little Eaton 2
Active postcodes
1,261 3
Households (2011 Census, via Doogal)
23,870 2
Population (2011 Census, via Doogal)
57,024 2
Electoral wards
Alvaston North, Arboretum, Chaddesden East, Chaddesden North, Chaddesden West, Darley, Kilburn, Denby, Holbrook & Horsley, Little Eaton & Stanley … 4
Parliamentary constituencies
Amber Valley, Derby North, Derby South, Mid Derbyshire 4
Local authority
Amber Valley, Derby, Erewash 4
Households privately renting (Derby built-up area)
20.7% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.