SG14 postcode area guide — East Hertfordshire
House prices, crime, broadband speeds, mobile signal, schools and demographics for the SG14 postcode district in East Hertfordshire — every official dataset on one page.
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Where is SG14?
Broadband & internet speeds in SG14
Strong coverage
Superfast (30Mb+)
91.5%
Ultrafast (300Mb+)
78.5%
Gigabit-capable
76.9%
Below USO (10Mb)
0.2%
Broadband availability in the SG14 postcode district (East Hertfordshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 614 postcodes Ofcom measures in SG14, superfast broadband (30 Mbit/s or faster) reaches 91.5% of premises and gigabit-capable lines are available to 76.9%.
Around 0.2% of premises in SG14 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 SG14
| Postcode | Superfast | Gigabit |
|---|---|---|
| SG14 1AB | 71.4% | 71.4% |
| SG14 1AH | 100% | 100% |
| SG14 1AJ | 96.4% | 85.7% |
| SG14 1AL | 100% | 97.6% |
| SG14 1AP | 0% | 0% |
| SG14 1AS | 100% | 100% |
| SG14 1AT | 100% | 100% |
| SG14 1AX | 100% | 100% |
| SG14 1AY | 100% | 100% |
| SG14 1AZ | 100% | 100% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around East Hertfordshire
Ofcom's coverage model for the wider East Hertfordshire district (71,670 premises):
4G indoors — all networks
87.2%
4G outdoors — all networks
98.8%
5G outdoors — all networks
27.7%
Voice indoors — all networks
90.2%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in SG14
Police recorded 116 incidents within about a mile of the centre of SG14 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 36 | 31.0% |
| Anti-social behaviour | 30 | 25.9% |
| Shoplifting | 19 | 16.4% |
| Criminal damage & arson | 11 | 9.5% |
| Public order | 6 | 5.2% |
| Vehicle crime | 3 | 2.6% |
| Other crime | 3 | 2.6% |
| Other theft | 2 | 1.7% |
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 SG14
Based on 250 sales registered with HM Land Registry in the last 12 months, the median sold price in SG14 is £464,000, up 5.5% on the previous year (£440,000).
Detached
£850,000
26 sales
Semi-detached
£587,500
48 sales
Terraced
£455,000
109 sales
Flat / maisonette
£250,000
53 sales
Latest recorded sales in SG14
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 15 May 2026 | £455,000 | Terraced | Hazeldell | SG14 3SP |
| 15 May 2026 | £525,000 | Terraced | Hazeldell | SG14 3SN |
| 15 May 2026 | £845,000 | Semi-detached | Sacombe Road | SG14 3LZ |
| 14 May 2026 | £205,000 | Other | Railway Street | SG14 1BA |
| 13 May 2026 | £1,475,000 | Detached | Staines Green | SG14 2LN |
| 8 May 2026 | £235,000 | Semi-detached | Emily Road | SG14 2FN |
| 5 May 2026 | £537,500 | Terraced | Nelson Street | SG14 3AG |
| 5 May 2026 | £467,500 | Terraced | Warren Terrace | SG14 3JE |
| 30 Apr 2026 | £410,000 | Terraced | Bayley Hall Mews | SG14 1XH |
| 27 Apr 2026 | £495,000 | Terraced | Molewood Road | SG14 3AQ |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? East Hertfordshire demographics
Census 2021 figures for the wider East Hertfordshire district (150,155 residents, 62,023 households):
| Age profile | |
|---|---|
| Under 15 | 19.3% |
| 15–29 | 21.1% |
| 30–44 | 20.5% |
| 45–64 | 20.9% |
| 65+ | 18.2% |
| Housing tenure | |
|---|---|
| Owner-occupied | 69.4% |
| Private rented | 16.1% |
| Social rented | 11.4% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around SG14
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Heath Mount School | Not applicable | 2–13 | 503 | SG14 3NG |
| Bengeo Primary School | Primary | 3–11 | 449 | SG14 3DX |
| The Sele School | Secondary | 11–18 | 382 | SG14 2DG |
| Watton-at-Stone Primary and Nursery School | Primary | 2–11 | 235 | SG14 3SG |
| Duncombe School | Not applicable | 2–11 | 230 | SG14 3JA |
| Hertingfordbury Cowper Primary School | Primary | 3–11 | 229 | SG14 2LR |
| St Joseph's Catholic Primary School (Hertford) | Primary | 3–11 | 224 | SG14 2BU |
| Mill Mead Primary Academy | Primary | 3–11 | 216 | SG14 3AA |
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 SG14
200 rated food businesses operate in SG14. 139 hold the top rating of 5, 17 are rated 4, and 1 are rated 2 or below.
Among the 5-rated: 19/29 Cocktail Shop, After School And Breakfast Club, Aldi Stores Limited, Apple Tree B N B, Ashbourne Day Nursery Hertford.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in SG14
From a sample of 140 Energy Performance Certificates across 12 SG14 postcodes, the most common rating is band C (average band C). 59% of sampled homes are rated C or better.
Band A
2%
Band B
20%
Band C
36%
Band D
26%
Band E
11%
Band F
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 East Hertfordshire
Landlines around SG14 typically use:
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What's it like living in SG14?
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Moving to SG14? Sort your connectivity first
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Postcodes in SG14
Neighbouring districts
All Stevenage (SG) postcode districts ›
Frequently asked questions
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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.