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Underdown Road, Southwick, Brighton

MyStreetCheck free street report: Underdown Road, Southwick, Brighton · 30 October 2026 · www.mystreetcheck.co.uk/brighton-west-sussex/underdown-road/

House prices, sold prices and local information for BN42 4HL, BN42 4HN.

Average price (last 12 months)
£482,500
2 sales
Average price (since 2016)
£407,009
42 sales
Price range
£178k – £795k
lowest to highest sale
Last sale
23 Jun 2026
BN42 4HL

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At a glance

House prices£483k average7% above the Brighton average CrimeLower than averageLower crime than about 70% of neighbourhoods in England DeprivationLess deprived than mostDecile 8 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station9 min walkSouthwick station Schools2 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80% Freehold or leasehold83% freeholdAcross 46 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

42 property sales on Underdown Road, Southwick, Brighton have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £482,500. Most sales here are terraced homes, which have sold for an average of £414,977. Average sale prices rose from £336,107 in 2016 to £482,500 in 2026 (+44%), though averages on a single street can swing with the mix of homes sold. That is 7% above the Brighton average of £451,204 over the same period. 9 homes here have sold more than once since 2016; 8 of them sold for more the second time. By property type, sales here have been 57% terraced, 24% semi-detached, 17% flat. Recorded sale prices on Underdown Road range from £178,000 to £795,000. 83% of homes sold here were freehold and 17% leasehold. Of 27 streets in Brighton with at least two sales in the last year, Underdown Road ranks 9th for average price.

House prices on Underdown Road compared

Underdown Road£482,500
BN42 postcode area£448,550
Brighton£451,204
England & Wales£358,701

Average sale price over the last 12 months. See all BN42 house prices.

Average sale price by year

2016: £336,107 (7 sales)2016£336k2017: £387,475 (2 sales)2017£387k2018: £405,833 (6 sales)2018£406k2019: £431,688 (4 sales)2019£432k2020: £347,600 (5 sales)2020£348k2021: £408,383 (5 sales)2021£408k2022: £496,000 (1 sales)2022£496k2023: £359,000 (2 sales)2023£359k2024: £420,000 (1 sales)2024£420k2025: £489,429 (7 sales)2025£489k2026: £482,500 (2 sales)2026£483k

Tenure: 83% freehold and 17% leasehold across 46 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced24£414,97723 Jun 2026
Semi-detached10£476,8929 Oct 2025
Flat7£264,4293 Feb 2025
Detached1£515,00024 Oct 2025

Sold prices on Underdown Road

AddressDatePriceTypeTenure
88, Underdown Road BN42 4HL 23 Jun 2026£575,000 TerracedFreehold
38, Underdown Road BN42 4HL 22 May 2026£390,000 TerracedFreehold
100, Underdown Road BN42 4HL 24 Oct 2025£541,000 TerracedFreehold
Norfolk Lodge, Underdown Road BN42 4HN 24 Oct 2025£515,000 DetachedFreehold
70, Underdown Road BN42 4HL 9 Oct 2025£795,000 Semi-detachedFreehold
40, Underdown Road BN42 4HL 8 Aug 2025£385,000 TerracedFreehold
96, Underdown Road BN42 4HL 8 Aug 2025£525,000 TerracedFreehold
Flat 2, Warren Court, Underdown Road BN42 4HN 3 Feb 2025£265,000 FlatLeasehold
46, Underdown Road BN42 4HL 21 Jan 2025£400,000 TerracedFreehold
48, Underdown Road BN42 4HL 14 Oct 2024£420,000 TerracedFreehold
25, Underdown Road BN42 4HN 25 Mar 2024£432,000 OtherFreehold
44, Underdown Road BN42 4HL 27 Nov 2023£320,000 Semi-detachedFreehold
27A, Underdown Road BN42 4HN 17 Aug 2023£290,000 FlatLeasehold
4, Clifton Lodge, 2, Underdown Road BN42 4HL 27 Jan 2023£428,000 FlatLeasehold
69, Underdown Road BN42 4HN 19 Jun 2022£496,000 TerracedFreehold
40, Underdown Road BN42 4HL 20 Dec 2021£395,000 TerracedFreehold
21, Underdown Road BN42 4HN 10 Dec 2021£445,000 Semi-detachedFreehold
72, Underdown Road BN42 4HL 15 Feb 2021£586,916 Semi-detachedFreehold
12, Underdown Road BN42 4HL 8 Feb 2021£210,000 FlatLeasehold
41, Underdown Road BN42 4HN 15 Jan 2021£405,000 TerracedFreehold
First And Second Floor Flat, 47, Underdown Road BN42 4HN 2 Dec 2020£275,000 OtherLeasehold
68, Underdown Road BN42 4HL 27 Oct 2020£447,000 Semi-detachedFreehold
39, Underdown Road BN42 4HN 11 Sep 2020£518,000 TerracedFreehold
29, Underdown Road BN42 4HN 3 Apr 2020£178,000 FlatLeasehold
2, Clifton Lodge, 2, Underdown Road BN42 4HL 19 Feb 2020£250,000 FlatLeasehold
23, Underdown Road BN42 4HN 17 Jan 2020£345,000 Semi-detachedFreehold
Hydrene, 45A, Underdown Road BN42 4HN 22 Nov 2019£600,000 DetachedFreehold
10, Underdown Road BN42 4HL 31 Oct 2019£525,000 Semi-detachedFreehold
102, Underdown Road BN42 4HL 26 Jul 2019£443,000 TerracedFreehold
18, Underdown Road BN42 4HL 26 Apr 2019£400,000 TerracedFreehold
94, Underdown Road BN42 4HL 11 Mar 2019£358,750 TerracedFreehold
49, Underdown Road BN42 4HN 30 Nov 2018£465,000 Semi-detachedFreehold
42, Underdown Road BN42 4HL 26 Oct 2018£450,000 Semi-detachedFreehold
26, Underdown Road BN42 4HL 3 Oct 2018£420,000 TerracedFreehold
Flat 2, Warren Court, Underdown Road BN42 4HN 25 Jul 2018£230,000 FlatLeasehold
96, Underdown Road BN42 4HL 25 May 2018£465,000 TerracedFreehold
70, Underdown Road BN42 4HL 9 Apr 2018£405,000 Semi-detachedFreehold
48, Underdown Road BN42 4HL 22 Sep 2017£299,950 TerracedFreehold
58B, Underdown Road BN42 4HL 17 Aug 2017£475,000 TerracedFreehold
38, Underdown Road BN42 4HL 9 Dec 2016£328,750 TerracedFreehold
18, Underdown Road BN42 4HL 25 Nov 2016£398,000 TerracedFreehold
73, Underdown Road BN42 4HN 31 Oct 2016£358,000 TerracedFreehold
39, Underdown Road BN42 4HN 17 Oct 2016£310,000 TerracedFreehold
23, Underdown Road BN42 4HN 23 Sep 2016£305,000 Semi-detachedFreehold
58, Underdown Road BN42 4HL 26 May 2016£333,000 TerracedFreehold
92, Underdown Road BN42 4HL 29 Jan 2016£320,000 TerracedFreehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
38, Underdown Road £328,750 (Dec 2016) → £390,000 (May 2026) +19%
over 9 yrs
70, Underdown Road £405,000 (Apr 2018) → £795,000 (Oct 2025) +96%
over 8 yrs
40, Underdown Road £395,000 (Dec 2021) → £385,000 (Aug 2025) -3%
over 4 yrs
96, Underdown Road £465,000 (May 2018) → £525,000 (Aug 2025) +13%
over 7 yrs
Flat 2, Warren Court, Underdown Road £230,000 (Jul 2018) → £265,000 (Feb 2025) +15%
over 7 yrs
48, Underdown Road £299,950 (Sep 2017) → £420,000 (Oct 2024) +40%
over 7 yrs
39, Underdown Road £310,000 (Oct 2016) → £518,000 (Sep 2020) +67%
over 4 yrs
23, Underdown Road £305,000 (Sep 2016) → £345,000 (Jan 2020) +13%
over 3 yrs
18, Underdown Road £398,000 (Nov 2016) → £400,000 (Apr 2019) +1%
over 2 yrs

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Crime and flood risk near Underdown Road

Crime

228 crimes were reported within about a mile of Underdown Road in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 70% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences95
Anti-social behaviour53
Criminal damage & arson15
Public order15
Vehicle crime12
Burglary8

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Underdown Road is in or near 3 Environment Agency flood areas:

  • Lower Adur Flood alert area
  • Tidal areas of Shoreham Harbour Flood alert area
  • Shoreham Harbour Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Underdown Road

SchoolTypeAgesOfstedDistance
Glebe Primary School 453 pupils Primary 4–11 Good Report 0.3 mi
Shoreham Academy 1,759 pupils Secondary Christian 11–18 Outstanding Report 0.4 mi
Eastbrook Primary Academy 364 pupils Primary 4–11 Report 0.5 mi
Holmbush Primary Academy 222 pupils Primary 2–11 Report 0.5 mi
Herons Dale School 146 pupils Community special school 4–11 Report 0.5 mi
Shoreham College 331 pupils Other independent school 2–16 Report 0.5 mi
Hove Micro-School 13 pupils Other independent special school 5–14 Report 0.9 mi
Peter Gladwin Primary School 195 pupils Primary 4–11 Report 0.9 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train stations

  • Southwick station 0.5 mi · 9 min walk
  • Fishersgate station 0.9 mi · 18 min walk
  • Shoreham-by-Sea (Sussex) station 1.5 mi · 29 min walk

Nearest bus stops

  • St Theresa's Church (opp, Old Shoreham Road) 2 min walk
  • St Theresa's Church (adj, Old Shoreham Road) 3 min walk
  • Kingston Lane (opp, Old Shoreham Road) 4 min walk
  • Cross Road (adj, Kingston Lane) 5 min walk

GP surgeries

  • Mile Oak Medical Centre
    Chalky Road, Portslade, Brighton · 1.0 mi
  • Portslade Health Centre
    Church Road, Portslade, Brighton · 1.2 mi
  • Adur Health Partnership
    The Health Centre, Pond Road, Shoreham-By-Sea · 1.6 mi
  • Hove Medical Centre
    West Way, Hove · 2.0 mi

Supermarkets

  • Little Waitrose Little Waitrose Southwick · 0.3 mi
  • The Co-operative Food Co-op Southwick Square · 0.3 mi
  • The Co-operative Food Co-op Upper Shoreham Rd · 0.5 mi
  • Marks and Spencer M&S Shoreham · 0.6 mi

Pharmacies

  • Harrison Pharmacy · 0.3 mi
  • Kamsons Pharmacy · 0.3 mi
  • Salts Medilink · 0.4 mi

Dentists

  • Windmill Dental Practice · 0.3 mi
  • Dental Surgery · 0.3 mi
  • Sussex Dental Group Portslade Village · 0.9 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 8 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income6 of 10
Employment8 of 10
Education and skills7 of 10
Health and disability9 of 10
Crime8 of 10
Access to housing and services10 of 10
Living environment4 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned76.6%62.5%
Private rented21.9%20.3%
Social rented1.4%17.1%
Households702

People

HereEng & Wales
Under 1519.7%17.4%
Aged 15–6461.3%64.1%
Aged 65+18.9%18.6%
Residents1,689

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks95%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks95%92%

Share of homes across Adur with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Underdown Road

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Who lives around Underdown Road

Ethnic group

HereAdur
White94.6%93.4%
Mixed or Multiple ethnic groups2.4%2.5%
Other ethnic group1.3%1.1%
Black, Black British, Black Welsh, Caribbean or African1.1%0.8%
Asian, Asian British or Asian Welsh0.7%2.2%

Religion

HereAdur
No religion52.9%47.9%
Christian40%43.1%
Not answered5.4%5.9%
Jewish0.8%0.4%
Other religion0.4%0.6%
Buddhist0.2%0.4%
Hindu0.2%0.3%
Muslim0.1%1.3%

Country of birth

HereAdur
Born in the UK90.1%91.9%
Born outside the UK9.9%8.1%

Highest qualification

HereAdur
Level 4 qualifications and above34.6%27.9%
Level 3 qualifications19.3%17.1%
No qualifications15.7%19.5%
Level 2 qualifications14%15%
Level 1 and entry level qualifications8.7%11.5%
Apprenticeship5.9%6.3%
Other qualifications1.9%2.7%

General health

HereAdur
Very good health50.4%45.4%
Good health32.6%35%
Fair health12.5%14.1%
Bad health3.5%4.3%
Very bad health1.1%1.2%

Cars or vans per household

HereAdur
1 car or van in household45.6%44.4%
2 cars or vans in household31.5%27.9%
No cars or vans in household15.7%18.5%
3 or more cars or vans in household7.3%9.3%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Adur.

Planning and heritage near Underdown Road

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Planning applications near Underdown Road

Recent planning applications around Underdown Road from the council's planning register. Choose how far to look:

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Council tax here

Adur Band D is £2,548 a year (Band A £1,699). See every band.

Estate agents near Underdown Road

  • Harrison Brant 0.3 mi
  • Harrison Brant 0.3 mi
  • Hyman Hill 0.4 mi
  • Private Lettings of Brighton 1.4 mi
  • Cox & Co 1.5 mi

Agent locations © OpenStreetMap contributors. More local agents

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