DL10 postcode area guide — North Yorkshire
House prices, crime, broadband speeds, mobile signal, schools and demographics for the DL10 postcode district in North Yorkshire — every official dataset on one page.
Check any UK postcode
Where is DL10?
Broadband & internet speeds in DL10
Strong coverage
Superfast (30Mb+)
81.6%
Ultrafast (300Mb+)
53.9%
Gigabit-capable
51.4%
Below USO (10Mb)
0.5%
Broadband availability in the DL10 postcode district (North Yorkshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 824 postcodes Ofcom measures in DL10, superfast broadband (30 Mbit/s or faster) reaches 81.6% of premises and gigabit-capable lines are available to 51.4%.
Around 0.5% of premises in DL10 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in DL10
| Postcode | Superfast | Gigabit |
|---|---|---|
| DL10 4AA | 100% | 100% |
| DL10 4AB | 100% | 100% |
| DL10 4AE | 100% | 71.4% |
| DL10 4AF | 100% | 100% |
| DL10 4AG | 100% | 100% |
| DL10 4AJ | 100% | 100% |
| DL10 4AL | 100% | 100% |
| DL10 4AP | 100% | 100% |
| DL10 4AR | 100% | 100% |
| DL10 4AS | 100% | 100% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around North Yorkshire
Ofcom's coverage model for the wider North Yorkshire district (328,924 premises):
4G indoors — all networks
80.3%
4G outdoors — all networks
97.2%
5G outdoors — all networks
22.1%
Voice indoors — all networks
84%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in DL10
Police recorded 1 incidents within about a mile of the centre of DL10 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 1 | 100.0% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in DL10
Based on 211 sales registered with HM Land Registry in the last 12 months, the median sold price in DL10 is £250,000, up 0.8% on the previous year (£248,000).
Detached
£370,000
65 sales
Semi-detached
£238,000
64 sales
Terraced
£196,000
53 sales
Flat / maisonette
£109,500
14 sales
Latest recorded sales in DL10
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 15 May 2026 | £200,000 | Semi-detached | St Paulinus Crescent | DL10 7UB |
| 6 May 2026 | £208,000 | Terraced | Linden Road | DL10 5DU |
| 6 May 2026 | £260,000 | Semi-detached | Westfield Gardens | DL10 6PR |
| 30 Apr 2026 | £560,000 | Detached | DL10 6QG | |
| 30 Apr 2026 | £200,000 | Terraced | Nuns Close | DL10 4AF |
| 27 Apr 2026 | £95,000 | Flat | Grammar School Court | DL10 6SY |
| 24 Apr 2026 | £270,000 | Semi-detached | Lennox Avenue | DL10 5AF |
| 24 Apr 2026 | £225,000 | Semi-detached | Leeming Lane | DL10 7NL |
| 24 Apr 2026 | £285,000 | Semi-detached | Fontenay Road | DL10 5AE |
| 23 Apr 2026 | £372,500 | Terraced | Cedar Grove | DL10 6JP |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? North Yorkshire demographics
Census 2021 figures for the wider North Yorkshire district (615,491 residents, 274,381 households):
| Age profile | |
|---|---|
| Under 15 | 16.1% |
| 15–29 | 18.9% |
| 30–44 | 17% |
| 45–64 | 23% |
| 65+ | 25% |
| Housing tenure | |
|---|---|
| Owner-occupied | 68.6% |
| Private rented | 18.7% |
| Social rented | 7.9% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around DL10
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Richmond School & Sixth Form College | Secondary | 11–18 | 1,315 | DL10 7BQ |
| St Francis Xavier School - a Joint Catholic and Church of England Voluntary Academy | Secondary | 11–16 | 611 | DL10 7DA |
| Richmond Methodist Primary School | Primary | 2–11 | 259 | DL10 7BH |
| Brompton-on-Swale Church of England Primary School | Primary | 4–11 | 186 | DL10 7JW |
| St Mary's Catholic Primary School - a Catholic voluntary academy | Primary | 2–11 | 179 | DL10 7DZ |
| Michael Syddall Church of England Aided Primary School | Primary | 4–11 | 153 | DL10 7LB |
| Trinity Academy Richmond | Primary | 2–11 | 116 | DL10 4NF |
| Middleton Tyas Church of England Primary School | Primary | 2–11 | 113 | DL10 6SF |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in DL10
171 rated food businesses operate in DL10. 156 hold the top rating of 5, 4 are rated 4, and none are currently rated 2 or below.
Among the 5-rated: Active Life Leisure Club, Amontola, Angus Morton Butchers, Archers Ice Cream, Ariston Village Pizza Ltd.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in DL10
From a sample of 156 Energy Performance Certificates across 9 DL10 postcodes, the most common rating is band C (average band D). 39% of sampled homes are rated C or better.
Band B
2%
Band C
37%
Band D
31%
Band E
19%
Band F
6%
Band G
4%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for North Yorkshire
Landlines around DL10 typically use:
Had a call from an unknown number? Use our free UK phone number checker to see who called.
What's it like living in DL10?
Be the first to rate DL10 (North Yorkshire).
How would you rate living in DL10 (North Yorkshire)?
Moving to DL10? Sort your connectivity first
We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across North Yorkshire — free, no-obligation quote.
Postcodes in DL10
Neighbouring districts
All Darlington (DL) postcode districts ›
Frequently asked questions
Where is the DL10 postcode?
How much do houses cost in DL10?
Is DL10 a safe area?
What broadband can I get in DL10?
Who lives in DL10?
How energy efficient are homes in DL10?
Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.