What kind of home is 11 Water Dyke Avenue, BN42 4DF?

11 Water Dyke Avenue, BN42 4DF is a 2-bedroom mid-terrace house, which has been extended.

When did 11 Water Dyke Avenue, BN42 4DF last change hands?

11 Water Dyke Avenue, BN42 4DF last sold for £345,000 in December 2017, around 9 years ago. Land Registry has 3 sales on record going back to £149,000 in October 2003. Source: HM Land Registry.

Has 11 Water Dyke Avenue, BN42 4DF appreciated in value?

Across 3 sales between October 2003 and December 2017, 11 Water Dyke Avenue, BN42 4DF rose from £149,000 to £345,000, a change of £196,000. That works out to roughly +6.1% per year compounded over 14 years. Source: HM Land Registry.

What energy rating does 11 Water Dyke Avenue, BN42 4DF have?

The current EPC rating for 11 Water Dyke Avenue, BN42 4DF is C with a score of 72 out of 100, lodged in January 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 11 Water Dyke Avenue, BN42 4DF?

11 Water Dyke Avenue, BN42 4DF has a recorded floor area of 80 m² (861 sq ft), around 40 m² per bedroom. Source: EPC Register.

What heating system does 11 Water Dyke Avenue, BN42 4DF use?

The latest EPC at 11 Water Dyke Avenue, BN42 4DF records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 11 Water Dyke Avenue, BN42 4DF?

11 Water Dyke Avenue, BN42 4DF is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 11 Water Dyke Avenue, BN42 4DF in?

11 Water Dyke Avenue, BN42 4DF sits in Southwick, Brighton, Brighton. It falls within the BN42 postcode district in West Sussex.

How safe is the area around 11 Water Dyke Avenue, BN42 4DF?

Police records around 11 Water Dyke Avenue, BN42 4DF show an average of 45 reported crimes per month over the last 14 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (14% versus the prior period). Source: Police UK.

What schools are near 11 Water Dyke Avenue, BN42 4DF?

The closest primary school to 11 Water Dyke Avenue, BN42 4DF is Glebe Primary School (345m), one of 14 primaries within walking distance. The closest secondary is Shoreham Academy (635m), with 2 secondaries in the surrounding area.

What is the nearest station to 11 Water Dyke Avenue, BN42 4DF?

The closest bus stop to 11 Water Dyke Avenue, BN42 4DF is Southwick Green, 83m away. The nearest rail option is Southwick Rail Station, 204m away.

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11 Water Dyke Avenue, Southwick, Brighton, BN42 4DF

3 sales on record

Estimated value

£389,000

Since the 2017 sale (£345,000)+13%
Against BN42 4DF's recent median (£372,500)+4%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

80 m²

861 sq ft

Energy rating

Score 72

Council tax

Band B

Tenure

Owner Occupied

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£389,000

Against its 2017 sale (£345,000)+13%
Against BN42 4DF's recent median (£372,500)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Water Dyke Avenue is modelled from its 80 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN42 4DF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
80 m² from the EPC lodged in January 2023
Sales of this home
3 sales recorded, the latest in 2017
Recent sales in BN42 4DF
5 sales, median £372,500 (2026–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 2003.

Sales timeline

20 December 2017Most recent
£345,000
+60.5%over 8 years
22 October 2009
£215,000
+44.3%over 6 years
14 October 2003
£149,000

Median price across the last 5 sales in BN42 4DF: £372,500 (2026–2022).

Nearby sales in BN42 4DF

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.

Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 11 Water Dyke Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

11 Water Dyke Avenue is a two-bedroom mid-terrace house in Southwick, Brighton, Brighton (BN42 4DF). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2023) shows a C (score 72). The rating has held steady at C across 2 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to B (score 87). Other recorded features include a conservatory. Period features are noted in the property record. Records show the property has been extended at some point in its history.

Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 2003–2017, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £389,000 is 12.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 137.2% above the typical sold price in the postcode. 9 years since the last transfer (December 2017).

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms2
Bathrooms1
Dining roomYes
ConservatoryYes

Outside

Private gardenYes

Building

Period featuresYes
Previously extendedYes

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Everything you need to know about 11 Water Dyke Avenue

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Current Certificate(1 of 2)

Jan 2023

EPC Rating

C72

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 30 January 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2023from Jul 2009

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Walls

Very PoorPoor

Wall insulation improved

Low Energy Lighting

33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 11 Water Dyke Avenue, Southwick, Brighton, BN42 4DF, sourced from the PlanIt planning register.

11 Water Dyke Avenue has no planning applications on record.

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Water Dyke Avenue homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 11 Water Dyke Avenue runs comfortably ahead of the street norm.

Price per m²

£4,313

Street avg £4,163

On par

Floor Area

80 m²

Street avg 81 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.6 t/year

Street avg 3.7 t/year

Strongly above

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Brighton district page.

Full Brighton report

Rail-style transport is unusually close for this postcode.

Crime

45/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Southwick Green — bus stop.

Closest school

0.3 km

Glebe Primary School. 16 schools nearby.

Nearest schools

Glebe Primary SchoolPrimary345m
Shoreham AcademySecondary635m
Eastbrook Primary AcademyPrimary883m
Holmbush Primary AcademyPrimary1.4km

Nearest stops

Southwick GreenBus stop83m
Shoreham TerminalBus stop153m
Spinnals GroveBus stop203m
Southwick Rail StationRailway station204m

Most reported crime locally

Violence & Sexual Offences226 reports36%
Anti-social Behaviour105 reports17%
Public Order58 reports9%
Criminal Damage & Arson57 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BN42 4DF from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

51.6dB

Low

Night-time road noise heatmap for BN42 4DF

Night-time· 23:00 – 07:00

42.5dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£390k

1 Cardigan Villas, Southwick

BN42 4GG

2 bed1 bath

£294k

1 Green Court, The Green, Southwick

BN42 4GS

2 bed

£290k

1 Amelia Close, Southwick

BN42 4AJ

2 bed2 bath

£415k

1 Farm Way, Southwick

BN42 4NU

3 bed2 bath

£415k

1 Green Close, Southwick

BN42 4GR

3 bed

£477k

1 Hill Farm Way, Southwick

BN42 4YJ

3 bed1 bath

£557k

1 Hill Farm Cottages, Upper Kingston Lane, Southwick

BN42 4YN

3 bed

£264k

1 Colebrook Road, Southwick

BN42 4AL

1 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 11 Water Dyke Avenue is modelled from its 80 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in BN42 4DF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 11 Water Dyke Avenue. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 11 Water Dyke Avenue was lodged in January 2023 at band C and is valid until January 2033. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Water Dyke Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 14 months, which places each incident at an approximate point. The 16 schools and 30 stops listed are measured in a straight line from BN42 4DF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 11 Water Dyke Avenue is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11 Water Dyke Avenue, Southwick, Brighton, BN42 4DF. Each answer is also embedded as structured data for search engines.

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