Postcode Pulse

Postcode district · Free area page

BN9, Lewes

Lewes, South East, England

  • England
  • Updated 23 Oct 2026, 21:18
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Centre of BN9. The circle is the 1 mile crime search radius.

Summary

Written by AI from the figures below

The median sale price in district BN9 over the last 12 months was £300,000 from 123 sales, 2.1% higher than the previous 12 months (£293,750 from 200 sales).HM Land Registry The location is in Flood Zone 3 on the Environment Agency's Flood Map for Planning, and the Postcode Pulse flood risk score is 10 out of 100.Environment Agency An average of 204 crimes and anti-social behaviour reports a month were recorded within 1 mile over the 3 months to August 2026, and the Postcode Pulse safety score is 40 out of 100.data.police.uk Of 63 homes in the 6 sampled postcodes with an energy certificate, 60% are rated band C or better, and the Postcode Pulse energy efficiency score is 71 out of 100.EPC register The nearest railway station is Newhaven Town Rail Station, 0.3 km away, and the Postcode Pulse transport score is 100 out of 100; broadband data is not connected yet.NaPTANOfcom

AI-generated summary of the figures below. The data tables take precedence.

Median sale price (12 months)
£300,000
123 sales
Source: HM Land Registry
Crimes and ASB a month (1 mile)
204
Jun-Aug 2026
Source: data.police.uk
Flood zone
Zone 3
1 warning in force
Source: Environment Agency
Typical energy rating
Band C
63 certificates
Source: EPC register
Nearest station
0.3 km
Newhaven Town Rail Station
Source: NaPTAN
Food businesses within ½ mile
237
Source: Food Standards Agency

Scores

Each out of 100. Higher is better for the people who live there.

How we score

Safety

40/100

204 crimes and anti-social behaviour reports a month within 1 mile (Jun-Aug 2026)

Show the numbers
Inputs to the safety score
Recorded crimes and anti-social behaviour611
Months of data3
Per month203.7
Severity-weighted crimes per km² per month30.1 per km² per month
Search radius1.6 km

Recorded street-level crime within the search radius, weighted by offence type (violence and robbery x2, ASB x0.5), per km² per month, placed on a log scale from 1 (scores 100) to 300 (scores 0).

  • Counts recorded crime by location, not risk to any individual; busy city centres score lower because of footfall.
  • Locations are anonymised to nearby map points by the police.

Confidence: high. Source: data.police.uk. How we score this

Flood risk

10/100

Flood Zone 3; 1 active flood alert nearby

Show the numbers
Inputs to the flood risk score
Flood Map for Planning zone3
Flood warning areas within 1 km2
Flood alert areas within 1 km3
Active warnings and alerts nearby1

Starts from the Environment Agency flood zone (Zone 1: 95, Zone 2: 60, Zone 3: 25), minus 10 if a flood warning area lies within 1 km (5 if only an alert area), minus 15 per active flood warning and 5 per active alert; a severe warning caps the score at 10.

  • Flood zones show the chance of river or sea flooding ignoring defences; they do not cover surface water or groundwater.
  • This is not a flood search. Use a professional search before buying.

Confidence: high. Source: Environment Agency. How we score this

Broadband

Not scored

Broadband data isn't connected to Postcode Pulse yet, so this part of the report is empty for now.

Energy efficiency

71/100

Median rating of 63 certificates: band C (71)

Show the numbers
Inputs to the energy efficiency score
Energy efficiency rating (SAP)71
EPC bandC
Based onmedian
Certificates used63

The SAP energy efficiency rating from the EPC (1-100, the number behind bands A-G): the property's own certificate when we can match the address, otherwise the median of the latest certificate for each property in the postcode.

  • Certificates last ten years and may predate later improvements.

Confidence: medium. Source: EPC register. How we score this

Price trend

55/100

Median sale price up 2.1% year on year in BN9

Show the numbers
Inputs to the price trend score
Change in median price2.1%
Median price, last 12 months£300,000
Median price, previous 12 months£293,750
Sales, last 12 months123
Sales, previous 12 months200

50 + 2.5 x the percentage change in median sale price between the last 12 months and the 12 months before (so +20% scores 100 and -20% scores 0).

  • Measures recent price momentum, not value for money or affordability, and is not a forecast.
  • Medians move with the mix of homes sold as well as with prices.

Confidence: high. Source: HM Land Registry. How we score this

Amenities

92/100

237 food businesses, shops and school kitchens within 0.5 miles

Show the numbers
Inputs to the amenities score
Food businesses on the FSA register within the radius237
Radius805 m
Weighted count206.3
Restaurant cafe74
Other retail51
Takeaway27
Childcare health care26
Pub bar23
Other20
Supermarket11
School college3
Hotel accommodation1
Mobile caterer1

A weighted count of premises on the Food Standards Agency register within the radius (supermarkets x3, schools x2, cafés, restaurants, pubs and care settings x1, takeaways and other shops x0.5), scored as 100 x (1 - e^(-count / 80)).

  • The FSA register lists businesses that handle food, so it is a proxy for local amenities: parks, GP surgeries and gyms are not included.

Confidence: medium. Source: Food Standards Agency. How we score this

Transport

100/100

Newhaven Town Rail Station 0.3 km away; 10 bus stops within 400 m

Show the numbers
Inputs to the transport score
Nearest railway station (Newhaven Town Rail Station)307 m
Nearest metro or tram stop—
Bus stops within 400 m10

0.55 x a rapid-transit component (the better of: rail station 100 within 500 m falling to 0 at 4 km; metro/tram stop 100 within 500 m falling to 0 at 2 km) plus 0.45 x a bus component (12.5 points per stop within 400 m, up to 100).

  • NaPTAN lists stops, not how often services run.

Confidence: medium. Source: NaPTAN. How we score this

Planning freedom

Not scored

Planning constraints depend on the exact location, so they are in the full address report.

Go deeper on one address

Address reports add sold prices for the street and postcode, the property's energy certificate and the planning constraints at that exact spot.

  • Renters' report

    £1.99one-off

    What matters when you rent: bills, broadband, safety and getting around.

    • Energy rating for the address (and what it means for bills)
    • Broadband, crime, flood risk, amenities and transport
    • AI summary with sources, plus a PDF
    Get a renters' report

  • Full address report

    £3.99one-off

    Everything we know about one address, with the numbers behind every score.

    • Sold prices for the street, postcode and sector
    • Planning constraints: conservation areas, listed buildings, green belt
    • All eight scores with their inputs, plus a PDF
    Get the full report
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Area insights

Sold prices

Source: HM Land Registry

Score 55/100

£300,000

Median sale price (12 months) · 123 sales

Median sale price up 2.1% year on year in BN9

Show details

District BN9

Median, last 12 months
£300,000
Sales, last 12 months
123
Change on previous 12 months
+2.1%
Median over the period
£298,500
New builds
5%
Leasehold
17%
  • Detached (172)£390,000
  • Semi-detached (257)£318,000
  • Terraced (302)£277,500
  • Flat or maisonette (135)£190,000
202120222023202420252026
Median sale price by year
Show as a table
YearMedianSales
2021 (part year)£272,50042
2022£310,000219
2023£288,475148
2024£295,000176
2025£296,250200
2026 (part year)£307,50081

Data fetched 23 Oct 2026, 21:18.

Energy performance

Source: EPC register

Score 71/100

Band C

Typical energy rating · 63 certificates

Median rating of 63 certificates: band C (71)

Show details
Homes with a certificate
63
Median rating
Band C (71)
Band C or better
60%
  • Band A0
  • Band B1
  • Band C37
  • Band D18
  • Band E6
  • Band F1
  • Band G0

Pooled across 6 postcodes near the centre of the district. Private rentals generally need band E or better.

Data fetched 23 Oct 2026, 21:18.

Crime

Source: data.police.uk

Score 40/100

204

Crimes and ASB a month (1 mile) · Jun-Aug 2026

204 crimes and anti-social behaviour reports a month within 1 mile (Jun-Aug 2026)

Show details
Crimes a month (average)
204
Months covered
3 to August 2026
Police force
Sussex Police
  • Violence and sexual offences73
  • Anti-social behaviour52.7
  • Shoplifting16.7
  • Public order16.3
  • Criminal damage and arson16
  • Other theft7.7
  • Vehicle crime5.3
  • Other crime4
  • Burglary3.3
  • Drugs3

Crime locations on data.police.uk are anonymised: each crime is mapped to a nearby fixed point (the centre of a street, open space or similar), shown as 'on or near' that place, never to an exact address. Counts cover a 1-mile radius around the point and include anti-social behaviour.

Data fetched 23 Oct 2026, 13:27.

Flood risk

Source: Environment Agency

Score 10/100

Zone 3

Flood zone · 1 warning in force

Flood Zone 3; 1 active flood alert nearby

Show details
Flood zone
Zone 3
Warnings in force nearby
1
Warning areas within 1 km
2

Flood Zone 3 (high probability of flooding from rivers or the sea, ignoring defences)

  • Flood alert: Coastal areas of Seaford seafront

    High tides on Friday may lead to flooding. Flooding is possible for 2 hours either side of Friday evening's tide at 21:15 on 23/10/2026. Storm Austen is causing difficult coastal conditions, including large waves which are coinciding with high tides. A small amount of spray overtopping will affect footpaths, seafront parking and the road at Marine Parade and the Esplanade. Tide table values are increasing by 0.04 m. Total forecast tide is 6.09 metres Chart Datum (2.57 mAOD) at Newhaven. Gale…

Flood zones show the chance of river or sea flooding ignoring defences. This is not a flood search; check the GOV.UK long-term flood risk service before buying.

Data fetched 23 Oct 2026, 21:18.

Broadband

Source: Ofcom

Not connected yet

Broadband data isn't connected to Postcode Pulse yet, so this part of the report is empty for now.

Amenities

Source: Food Standards Agency

Score 92/100

237

Food businesses within ½ mile

237 food businesses, shops and school kitchens within 0.5 miles

Show details
Food businesses within the radius
237
Radius
805 m
Hygiene rated 4 or 5
93%
  • Restaurants and cafés74
  • Other shops51
  • Takeaways27
  • Childcare, health and care26
  • Pubs and bars23
  • Other20
  • Supermarkets11
  • Schools and colleges3
  • Hotels and guest houses1
  • Mobile caterers1

From the Food Standards Agency register of food businesses, a proxy for everyday amenities.

Data fetched 23 Oct 2026, 21:18.

Public transport

Source: NaPTAN

Score 100/100

0.3 km

Nearest station · Newhaven Town Rail Station

Newhaven Town Rail Station 0.3 km away; 10 bus stops within 400 m

Show details
Nearest station
Newhaven Town Rail Station
Distance
307 m
Bus stops within 400 m
10
ModeWithin 400 mWithin 800 mNearest
Bus stops1029Town Centre (151 m)
Railway stations12Newhaven Town Rail Station (307 m)
Ferry terminals01Newhaven Harbour Ferry Terminal (681 m)

NaPTAN lists stops and stations, not how often services run.

Data fetched 23 Oct 2026, 12:37.

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Sources and attribution

  • Postcode Pulse reports are information, not advice. They are not a survey, valuation, conservation search, flood search or legal advice.
  • Figures come from public datasets that can be incomplete or out of date. Check anything important with the original source or a professional before you rely on it.
  • Postcode-level figures describe the postcode or the area around it, not necessarily the individual property.