Castle Seadown, Newhaven

Last updated June 2026

Last updated June 2026

Description & Estimates

Go to Data Sources

We do not yet hold enough data on Castle Seadown, Newhaven to publish accurate value estimates.

Sales and lets nearby suggest a likely sale value of £357k to £439k, with the monthly rental value between £1.7k and £1.9k.

The Highway, Newhaven, BN9 lies in the borough of Lewes, within the BN9 postal district.

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Poor local data quality

A lack of good public data can lead to lower confidence value estimates.

Estimated Sales Value

£357k - £439k

Estimated Rental Value

£1.7k - £1.9k pcm

Our Data Sources

Castle Seadown, Newhaven has no recent¹ records in either the Land Registry or EPC database.

The local information is scored as 3 out of 5 and is considered of medium accuracy.

1Sales dated prior to 2007 are shown, but are not used in our calculations.

What is an EPC?

What is the Land Registry?

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What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Recent Market Change

Across the last 12 months, sale values in this area have decreased by 3.8% while rental values have increased by 1.4%.

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Plot Size

Castle Seadown, Newhaven occupies a 683 m² plot as recorded by HM Land Registry.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Sold Prices

Castle Seadown, Newhaven last changed hands on 14th April 1999, selling for £115,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

Sold Apr 1999£115,000

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Source: HM Land Registry (May 2026

Properties Sold Nearby

Land Registry records and our Estate Agent network show 3 sales within 810 metres of Castle Seadown, Newhaven across the last 2 years.

Most recently, Clangers, Wilmington Road, Newhaven, BN9 9TS, a freehold house, sold at £220,000 on the 24th February 2012.

Schools Nearby

High Cliff Academy is the closest primary school to Castle Seadown, Newhaven at 400 metres away.

400
m
High Cliff Academy
600
m
Breakwater Academy
700
m
Harbour Primary and Nursery School

Seahaven Academy is the closest secondary school at 300 metres.

300
m
Seahaven Academy
2.5
km
Peacehaven Community School
6.1
km
Seaford Head School

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Newhaven Harbour station is the nearest stop to Castle Seadown, Newhaven at 1.3 kilometres away.

1.3
km
Newhaven Harbour
1.5
km
Newhaven Town
3.4
km
Bishopstone (Sussex)

Source: National Rail

Risk of Flooding

Environment Agency data suggests this area has a very low risk of flooding.

Very low floodriskin this area

Local Flood RiskVery low

Source: Environment Agency (2024)

Home Ownership Nearby

The recent census recorded whether a resident owned or rented their home.

In the area around Castle Seadown, Newhaven, 37.6% of property is privately owned with a mortgage and 21.6% is privately owned outright.

The graph below shows how this compares to South East and the rest of England & Wales.

This area

South East

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Area

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around Castle Seadown, Newhaven, 25.0% of residents are recorded as possessing school level qualifications and 24.4% as possessing degree level qualifications.

The graph below shows how this compares to South East and the rest of England & Wales.

This area

South East

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residents

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around Castle Seadown, Newhaven, the average age was 36.9 and the most common age was 7.

Within this area

Within South East

England & Wales

Age distribution

The graph below shows how this compares to South East and the rest of England & Wales

Source: ONS Census (2021)

Number of Second Homes

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around Castle Seadown, Newhaven, 0.0% of property was a second home.

Comparison figures for South East and the rest of England & Wales are listed below.

0.0%

Within this area

1.0%

Within South East

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Home

The recent census recorded the number of cars registered in each household.

In the area around Castle Seadown, Newhaven, there are an average of 1.3 cars per household.

See below for how this compares to South East and the rest of England & Wales.

1.3

Within this area

1.4

Within South East

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

Estate Agents active nearby!

Castle Seadown, Newhaven

Description & Estimates

Our Data Sources

Recent Market Change

Plot Size

Sold Prices

Properties Sold Nearby

Schools Nearby

Public Transport Nearby

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Latest from Bricks&Logic

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home