What kind of home is Sea House, Flat 21, Whiterock Place, BN42 4AY?

Sea House, Flat 21, Whiterock Place, BN42 4AY is a 2-bedroom semi-detached house.

What did Sea House, Flat 21, Whiterock Place, BN42 4AY sell for?

Sea House, Flat 21, Whiterock Place, BN42 4AY last sold for £240,000 in October 2024, around 2 years ago. Land Registry has 3 sales on record going back to £145,000 in July 2012. Source: HM Land Registry.

How has the value of Sea House, Flat 21, Whiterock Place, BN42 4AY changed over time?

Across 3 sales between July 2012 and October 2024, Sea House, Flat 21, Whiterock Place, BN42 4AY rose from £145,000 to £240,000, a change of £95,000. That works out to roughly +4.2% per year compounded over 12 years. Source: HM Land Registry.

How energy efficient is Sea House, Flat 21, Whiterock Place, BN42 4AY?

The current EPC rating for Sea House, Flat 21, Whiterock Place, BN42 4AY is D with a score of 60 out of 100, lodged in January 2021. The assessor estimates the property could reach a C. Source: EPC Register.

How big is Sea House, Flat 21, Whiterock Place, BN42 4AY?

Sea House, Flat 21, Whiterock Place, BN42 4AY has a recorded floor area of 75 m² (807 sq ft), around 38 m² per bedroom. Source: EPC Register.

What heating system does Sea House, Flat 21, Whiterock Place, BN42 4AY use?

The latest EPC at Sea House, Flat 21, Whiterock Place, BN42 4AY records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for Sea House, Flat 21, Whiterock Place, BN42 4AY?

Sea House, Flat 21, Whiterock Place, BN42 4AY 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 Sea House, Flat 21, Whiterock Place, BN42 4AY in?

Sea House, Flat 21, Whiterock Place, BN42 4AY sits in Southwick, Brighton, Brighton. It falls within the BN42 postcode district in West Sussex.

What is crime like near Sea House, Flat 21, Whiterock Place, BN42 4AY?

Police records around Sea House, Flat 21, Whiterock Place, BN42 4AY show an average of 4 reported crimes per month over the last 6 months. Shoplifting makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near Sea House, Flat 21, Whiterock Place, BN42 4AY?

The closest primary school to Sea House, Flat 21, Whiterock Place, BN42 4AY is Eastbrook Primary Academy (584m), one of 15 primaries within walking distance. The closest secondary is Shoreham Academy (988m), with 2 secondaries in the surrounding area.

What is the nearest station to Sea House, Flat 21, Whiterock Place, BN42 4AY?

The closest bus stop to Sea House, Flat 21, Whiterock Place, BN42 4AY is Colebrook Road, 93m away. The nearest rail option is Southwick Rail Station, 161m away.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

Sea House, Flat 21, Whiterock Place, Southwick, Brighton, BN42 4AY

3 sales on record

Property type

Semi-detached

Floor 05

Bedrooms

Bathroom

Floor area

75 m²

807 sq ft

Energy rating

Score 60

Council tax

Band B

Tenure

Owner Occupied

Overview

About Sea House

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

Sea House is a two-bedroom semi-detached house in Southwick, Brighton, Brighton (BN42 4AY). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band B. At 75 m² this is the 12th smallest of 20 units on EPC record in Sea House, where floor areas span 49–80 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (January 2021) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).

Across 2012–2024, sale prices on this property compounded at 4.2% per year. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 80.9% above the typical sold price in the postcode. Last sale on file: £240,000 in October 2024.

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

Before you decide

Everything you need to know about Sea House

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

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 2021

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.9 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jan 2021from Apr 2012

Heating Controls

FullProg + TRVs

Heating controls changed

Low Energy Lighting

36%100%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryMid Floor FlatEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against Sea House, Flat 21, Whiterock Place, Southwick, Brighton, BN42 4AY, sourced from the PlanIt planning register.

Sea House 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on Sea House was the highest on Land Registry record across the postcode.

Current estimate

£259,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 12 years.

See how we calculated this

Last sold (2024)

£240,000

Growth on file: 4.2% per year over 12 years.

Sales timeline

30 October 2024Most recent
£240,000
+8.1%over 6 years
10 May 2018
£222,000
+53.1%over 5 years
19 July 2012
£145,000

Median price across the last 5 sales in BN42 4AY: £212,000 (2022–2017).

Nearby sales in BN42 4AY

On the street

Versus other Whiterock Place homes

Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.

Sea House outperforms the street on price per m² by a wide margin.

Price per m²

£3,200

Street avg £2,450

Strongly above

Floor Area

75 m²

Street avg 72 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

3.9 t/year

Street avg 2.2 t/year

Strongly below

Before you decide

Everything you need to know about Sea House

The true value, the hidden risks and the full sale history, in one report.

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£251k

Albion House, Flat 15, Whiterock Place, Southwick

BN42 4BB

Flat2 bed

£249k

Albion House, Flat 12, Whiterock Place, Southwick

BN42 4BB

Flat2 bed1 bath

£246k

Albion House, Flat 5, Whiterock Place, Southwick

BN42 4BB

Flat2 bed1 bath

£238k

Albion House, Flat 2, Whiterock Place, Southwick

BN42 4BB

Flat2 bed1 bath

£228k

Albion House, Flat 3, Whiterock Place, Southwick

BN42 4BB

Flat2 bed

£196k

Albion House, Flat 4, Whiterock Place, Southwick

BN42 4BB

Flat2 bed

£248k

6a Windmill Parade 163 183, Flat 1, Old Shoreham Road, Southwick

BN42 4QB

Flat

£245k

Ash Court, Flat 2, Prince Charles Close, Southwick

BN42 4PS

Flat

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

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Colebrook Road — bus stop.

Closest school

0.6 km

Eastbrook Primary Academy. 17 schools nearby.

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 4AY from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.5dB

Low

Night-time road noise heatmap for BN42 4AY

Night-time· 23:00 – 07:00

41.6dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Sea House, Flat 21, Whiterock Place, Southwick, Brighton, BN42 4AY. Each answer is also embedded as structured data for search engines.