SE23 postcode

Broadband in SE23 1PX

Lewisham, Lewisham

Gigabit broadband is available at this postcode.

Full fibre (FTTP) covers 50% of premises here.

Best speed1000 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 4 March 2026

Flood Risk

Data pending

Fibre (FTTP)

Yes (50%)

Best speed

1000 Mbps

Reviewed by Rex BlackwellData last verified: 4 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

HD uses ~5 Mbps per person. 4K uses ~25 Mbps.

Each person on calls needs around 10 Mbps.

Competitive gaming needs low latency as much as raw speed.

Cameras, thermostats, speakers and similar devices each use a few Mbps.

Estimated speed needed14 Mbps

Gigabit broadband (1000 Mbps) is available at SE23 1PX. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at SE23 1PX.

The test downloads a 2 MB file from our server and measures how long it takes.

This test measures download speed only. Results vary depending on network conditions.

Broadband availability

Source: Ofcom Connected Nations 2025 (Jul 2025)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)50%
50%
100-300 Mbps
Full Fibre (FTTP)50%
50%
300-900 Mbps
Gigabit50%
50%
900-1,000 Mbps

Speed Distribution at SE23 1PX

30–300 Mbps (50%)
300+ Mbps (50%)

Source: Ofcom Connected Nations 2025

Digital Divide at SE23 1PX

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage100%

Fibre-to-cabinet or better

Decent broadband via Fixed Wireless (FWA)0%

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

99%

4G Indoor

85%

5G Outdoor

0%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025 · Data at local authority area level

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 1

vehicle crime100%1

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Area demographics

Data for LSOA:

Population

N/A

Census 2021

Density

N/A

per km² · Unknown

Median Age

N/A

years (est.)

Census 2021 (ONS)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01003230

Overall IMD Decile

N/A / 10

N/A

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on (2019 boundaries).

DomainDecileRankAssessment
IncomeN/AN/AN/A
EmploymentN/AN/AN/A
EducationN/AN/AN/A
HealthN/AN/AN/A
CrimeN/AN/AN/A
English Indices of Deprivation 2019 (MHCLG)

Transport links

Nearest train stations and towns

Nearest train stations

🚂

Lewisham

1.9 mi

by road

🚂

Greenwich

2.6 mi

by road

🚂

Bromley South

4.0 mi

by road

NaPTAN · Straight-line distances

Council tax bands

Band distribution for Lewisham

C

Most common: Band C

1,841/yr · Lewisham

A
30%£1,381
B
25%£1,611
C
20%£1,841
D
15%£2,071
E
5%£2,531
F
3%£2,991
G
1%£3,452
H
1%£4,142

Annual council tax estimates for Lewisham, 2024/25

VOA 2025

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Living near SE23 1PX

This is the area guide for SE23 1PX, located in Lewisham. It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.

Superfast coverage here stands at 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode. Full fibre (FTTP) is available to 50% of addresses. FTTP rollout is underway but not yet complete. The maximum download speed recorded is 1000 Mbps. That is well above the UK real-world average of 69 Mbps.

Looking at the full speed profile for SE23 1PX gives a better picture of what to expect. 50% of connections fall in the 30 to 300 Mbps range. 50% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. 50% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.

What do the broadband speeds at SE23 1PX mean in practice? Multiple 4K streams can run simultaneously. Netflix, Disney+, and iPlayer should all work without buffering even with several devices active. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

Fixed Wireless Access is not currently available at SE23 1PX. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at SE23 1PX fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.

1 crimes were reported near SE23 1PX in the most recent month. The level is relatively low. The most common category was vehicle crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest train station to SE23 1PX is Lewisham, 1.9 miles away. A short drive or cycle gets you to the platform. Bus links may also connect. Greenwich is the next closest at 2.6 miles. Bromley South offers another option at 4 miles.

Properties around SE23 1PX most commonly fall into council tax Band C. The billing authority is Lewisham. The three most common bands are A (30%), B (25%), C (20%). Band A corresponds to 1991 property values of up to £40,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.

Outdoor 4G mobile signal at SE23 1PX is available across 99% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. 5G has not yet reached this postcode. Coverage is expanding but remains concentrated in urban centres. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.

Suitability scores for SE23 1PX: remote working 100/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.

The local authority for SE23 1PX is Lewisham. The SE23 postcode area contains 602 postcodes on this site. Superfast broadband across SE23 ranges from 0% to 100%. SE23 1PX is close to the area average of 97%.

How does SE23 1PX compare to its neighbours? SE23 1PR (0.04 miles, Lewisham) has 100% superfast coverage and 100% gigabit. SE23 1RH (0.14 miles, Lewisham) has 100% superfast coverage and 100% gigabit. SE23 1QA (0.15 miles, Lewisham) has 100% superfast coverage and 100% gigabit. SE23 1JG (0.15 miles, Lewisham) has 100% superfast coverage and 98.3% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Not every property at SE23 1PX gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. Where full fibre is available, it typically offers faster and more reliable service than part-fibre connections. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.

Lewisham offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Looking at the overall picture for SE23 1PX, a few things are worth highlighting. Strong broadband and close transport links give flexibility for both commuting and remote work. Both fixed and mobile connectivity are strong. Backup options exist if one connection fails.

Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.

Numbers tell part of the story for SE23 1PX. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.

That is the full data picture for SE23 1PX in Lewisham. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.

Frequently asked questions about SE23 1PX

What are the broadband speeds available at SE23 1PX?

Superfast broadband (30 Mbps+) is available to 100% of premises at SE23 1PX. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 50%.

What is the average house price near SE23 1PX?

No recent house price data is available for SE23 1PX.

What schools are nearby in the SE23 1PX area?

School data for SE23 1PX is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in SE23 1PX compare to other areas?

1 offences were recorded in this LSOA area in the latest month. This is relatively low.

How suitable is SE23 1PX for remote working?

SE23 1PX scores 100/100 for remote working suitability. Strong broadband makes it well suited.

What is the mobile signal like at SE23 1PX?

4G outdoor coverage at SE23 1PX is 99%. 5G reaches 0%. Indoor coverage may be lower.

What is the most common energy efficiency rating near SE23 1PX?

EPC data for SE23 1PX is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at SE23 1PX?

The most common council tax band near SE23 1PX is Band C. The billing authority is Lewisham.

How accessible are GP surgeries near SE23 1PX?

GP surgery data for SE23 1PX is being updated. Check NHS.uk for the latest.

What transport links are available near SE23 1PX?

The nearest train station to SE23 1PX is Lewisham, 1.9 miles away. Greenwich is also nearby.

Is SE23 1PX a suitable area for families?

SE23 1PX scores 80/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at SE23 1PX?

Air quality data for SE23 1PX is being updated.

How far is the nearest EV charging point from SE23 1PX?

EV charging data for SE23 1PX is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at SE23 1PX?

Full fibre (FTTP) is available to 50% of premises at SE23 1PX. Check with BT, Virgin Media, or local operators for availability.

Area suitability scores

SE23 1PX

Remote Worker

100

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

80

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Lewisham

District

Lewisham

Region

Constituency

LSOA

E01003230

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