Postcode · BH20 4AS

BH20 4AS

UK › BH › BH20 › BH20 4

Property report — BH20 4AS

Open-data due diligence for BH20 4AS and the area around it.

BH20 4AS in brief: 15 recorded sales (£56,500–£455,000) · high flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for BH20 4AS itself. Where open data isn't published that finely (population, crime, schools), we show the BH20 4 sector — each figure below is tagged with its scope.

Avg sold price

£340,614

sector BH20 4 · 86 sales

Population

5,908

sector BH20 4

Crimes recorded

sector BH20 4 · Apr 26

Schools

sector BH20 4

Flood risk

High

this postcode

Gigabit broadband

77%

sector BH20 4 of premises

Sold-price trend (1995–2026)

Annual sold price in BH20 4, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (21 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

Date	Price	Address	Type
2020-12-18	£237,500	1, CRANSTON HOUSE NORTH CAUSEWAY	Terraced
2019-06-11	£223,000	1, CRANSTON HOUSE NORTH CAUSEWAY	Terraced
2018-06-22	£265,000	PYLEIGH	Detached
2015-06-05	£200,000	3, CRANSTON HOUSE NORTHPORT	Terraced
2008-03-14	£166,000	3, CRANSTON HOUSE NORTHPORT	Flat
2007-08-20	£455,000	CAUSEWAY HOUSE NORTHPORT	Detached
2005-07-01	£249,950	NORTH PORT LODGE NORTHPORT	Detached
2005-03-21	£200,000	BRAMLEA NORTHPORT	Detached
2003-08-29	£127,950	1, CRANSTON HOUSE NORTH CAUSEWAY	Terraced
2003-03-21	£167,500	BRAMLEA NORTHPORT	Detached
2000-08-25	£78,950	2, CRANSTON HOUSE NORTHPORT	Terraced
2000-03-29	£105,000	SOUTH BAY NORTHPORT	Detached
2000-01-11	£70,000	SOUTH BAY NORTHPORT	Detached
1998-07-03	£177,000	CAUSEWAY HOUSE NORTHPORT	Detached
1996-01-19	£56,500	BRAMLEA NORTHPORT	Detached

15 recorded sales on BH20 4AS. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

School	Distance	Phase	Ofsted
Wareham St Mary Church of England Primary School	0.5 mi	Primary	Good (2022)
The Purbeck School	0.8 mi	Secondary	Report card →
Stoborough Church of England Primary School	1.1 mi	Primary	Report card →
Sandford St Martin's Church of England Voluntary Aided Primary School	1.5 mi	Primary	Good (2022)
Lytchett Minster School	4.2 mi	Secondary	Report card →
Upton Junior School	4.6 mi	Primary	Good (2023)

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: WAREHAM SURGERY (0.4 mi) · SANDFORD SURGERY (1.4 mi) · CORFE CASTLE SURGERY (4.6 mi)

Nearest hospitals: WAREHAM COMMUNITY HOSPITAL (0.4 mi) · WAREHAM HOSPITAL - COVID VACCINATION CENTRE (0.4 mi)

Nearest listed buildings: K6 TELEPHONE KIOSK OUTSIDE RAILWAY STATION, NORTH CAUSEWAY (Grade II) (0.0 mi) · WAREHAM RAILWAY STATION (Grade II) (0.0 mi) · OLD GOODS SHED (Grade II) (0.1 mi)

Nearest pharmacies: MEDSCLINIC PHARMACY (0.5 mi) · DAY LEWIS PHARMACY (0.6 mi) · SANDFORD PHARMACY (1.2 mi)

Nearest stations: Wareham (0.0 mi) · Holton Heath (2.1 mi) · Norden - Park and Ride (Swanage Railway) (4.0 mi)

Nearest supermarkets: The Co-operative Food (0.5 mi) · Sainsbury's (0.5 mi) · Lidl (0.8 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age: 53
One-person households: 34%
Households with children: 21%
Households: 2,749

Owned 66% · Social rent 17% · Private rent 16%

Census 2021 (ONS), for BH20 4.

Recorded crime trend

Recorded crimes per month in BH20 4 (May 24–Apr 26, average 26/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

Modelled flood risk for BH20 4AS: High — 4 properties here fall in an at-risk band (3 in the significant Medium/High bands).

This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure	DistrictBH20	SectorBH20 4	PostcodeBH20 4AS
Average sold price	£453,019	£340,614	£185,290
Population	27,351	5,908	—
Deprivation decile (1 = most deprived)	6/10	6/10	—
Crimes recorded	67	36	—
Schools	11	2	—
Flood risk	High	High	High
Gigabit broadband	50%	77%	50%
Superfast broadband	88%	98%	100%

— = no separate figure is published at that level. Most open data is published down to the sector (BH20 4); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

Your next steps

Get the official title document

The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.

View the title document at HM Land Registry →

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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.