Mariners Gate, Sandgate, Folkestone

House prices, sold prices and local information for CT20 3DE.

Average price (last 12 months)

–

0 sales

Average price (since 2023)

£661,250

2 sales

Price range

£643k – £680k

lowest to highest sale

Last sale

17 Aug 2023

CT20 3DE

At a glance

House prices£661k averageSince 2023 (few recent sales) CrimeAbout averageLower crime than about 50% of neighbourhoods in England DeprivationAbout averageDecile 6 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station20 min walkFolkestone West station Schools5 rated Good or betterWithin 1.5 miles Ultrafast broadband67% of homesNational average 80%

2 property sales on Mariners Gate, Sandgate, Folkestone have been recorded by HM Land Registry since 2023. The most recent sale was on 17 Aug 2023. Most sales here are detached homes, which have sold for an average of £661,250.

House prices on Mariners Gate compared

CT20 postcode area£303,147

Folkestone£318,465

England & Wales£356,718

Average sale price over the last 12 months. Mariners Gate has had fewer than two sales in that time, so it is left out. See all CT20 house prices.

Prices by property type

Type	Sales	Average price	Last sold
Detached	2	£661,250	17 Aug 2023

Sold prices on Mariners Gate

Address	Date	Price	Type	Tenure
3, Mariners Gate CT20 3DE	17 Aug 2023	£642,500	Detached	Freehold
2, Mariners Gate CT20 3DE	10 Aug 2023	£680,000	Detached	Freehold

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.

Buying on Mariners Gate?

Crime and flood risk near Mariners Gate

Crime

78 crimes were reported within about a mile of Mariners Gate in August 2026.

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

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Lower crime than about 50% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Anti-social behaviour	27
Violence & sexual offences	23
Criminal damage & arson	5
Public order	5
Other crime	5
Other theft	4

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

Flood risk

Mariners Gate is in or near 2 Environment Agency flood areas:

Coast from St Margaret's at Cliffe to Sandgate Flood alert area
Coast at St Margaret's at Cliffe, Dover, Folkestone and Sandgate 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 Mariners Gate

School	Type	Ages	Ofsted	Distance
The Folkestone School for Girls 1,145 pupils	Secondary	11–18	Good Report	0.6 mi
Sandgate Primary School 419 pupils	Primary	4–11	Good Report	0.7 mi
Seabrook Church of England Primary School 104 pupils	Primary Church of England	5–11	Good Report	0.8 mi
Folkestone, St Martin's Church of England Primary School 196 pupils	Primary Church of England	4–11	Report	1.0 mi
Cheriton Primary School 391 pupils	Primary	4–11	Report	1.1 mi
All Soul's Church of England Primary School 256 pupils	Primary Church of England	4–11	Good Report	1.1 mi
Morehall Primary School and Nursery 249 pupils	Primary	2–11	Good Report	1.1 mi
The Harvey Grammar School 1,005 pupils	Secondary	11–18	Report	1.2 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 and local GPs

Train stations

Folkestone West station 1.0 mi · 20 min walk
Folkestone Central station 1.5 mi · 30 min walk
Sandling station 3.4 mi · 1 hr 7 min walk

Nearest bus stops

Wilberforce Road (opp, Sandgate Esplanade) 2 min walk
Wilberforce Road (adj, Sandgate Esplanade) 2 min walk
Brewer's Hill (adj, Sandgate Esplanade) 3 min walk
Brewer's Hill (opp, Sandgate Esplanade) 4 min walk

GP surgeries

Sandgate Road
180 Sandgate Road, Folkestone · 0.9 mi
White House Surgery
1 Cheriton High Street, Folkestone · 1.0 mi
Manor Clinic
31 Manor Road, Folkestone · 1.6 mi
Guildhall Street Surgery
65-69 Guildhall Street, Folkestone · 1.8 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Deprivation

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This neighbourhood is in decile 6 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.

Income: decile 5 of 10 · Crime: decile 6 of 10.

Homes

	Here	Eng & Wales
Owned	70.5%	62.5%
Private rented	21.5%	20.3%
Social rented	8.0%	17.1%
Households	678

People

	Here	Eng & Wales
Under 15	12.1%	17.4%
Aged 15–64	67.0%	64.1%
Aged 65+	20.9%	18.6%
Residents	1,805

Broadband

	Here	UK
Superfast (30Mbit+)	83%	95%
Ultrafast (300Mbit+)	67%	80%
Gigabit-capable	67%	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.

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.

Nearby streets in CT20

See all streets in Folkestone All streets in CT20