What type of property is 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS?

4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS is a detached house.

When did 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS last change hands?

4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS last sold for £1,500,000 in November 2022, around 4 years ago. Source: HM Land Registry.

What energy rating does 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS have?

The current EPC rating for 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS is B with a score of 83 out of 100, lodged in November 2022. Source: EPC Register.

What is the floor area of 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS?

4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS has a recorded floor area of 195 m² (2,099 sq ft). That makes it about 10% larger than the median EPC-recorded property in AL4 8HS. Source: EPC Register.

How is 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS heated?

The latest EPC at 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS records gas: mains gas as the main heating fuel. Source: EPC Register.

Where is 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS located?

4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS sits in Wheathampstead, St. Albans, St Albans. It falls within the AL4 postcode district in Hertfordshire.

Is 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS in a safe area?

Police records around 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS show an average of 4 reported crimes per month over the last 12 months. Violent crime makes up roughly 38% of reports, the most common category. The overall trend is rising (123% versus the prior period). Source: Police UK.

Which schools serve 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS?

The closest primary school to 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS is Sauncey Wood Primary School (1.5km), one of 12 primaries within walking distance. The closest secondary is Katherine Warington School (2.0km), with 3 secondaries in the surrounding area.

What is the nearest station to 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS?

The closest bus stop to 4 Cromwell Barns, Marshalls Heath Lane, AL4 8HS is Cherry Trees Restaurant, 571m away. In total there are 30 bus stops within the surrounding area.

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4 Cromwell Barns, Marshalls Heath Lane, Wheathampstead, St Albans, AL4 8HS

EPC B1 planning record

Property type

Detached

Floor area

195 m²

2099 sq ft

Energy rating

Score 83

Overview

About 4 Cromwell Barns

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

4 Cromwell Barns is a detached house in Wheathampstead, St. Albans, St Albans (AL4 8HS). It has a recorded floor area of 195 m² (around 2099 sq ft) and construction records dating it to 2021. The latest certificate (November 2022) returns a B (score 83), comfortably above the UK average.

Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Today's modelled estimate of £1,822,000 is 21.5% above the 2022 sale price. Sold November 2022 for £1,500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2026.

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Energy

Energy performance

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

EPC Rating

B83

Main Heating

Electric & Gas

Main Fuel

Gas

Hot Water

Good

Windows

Very Good

CO2 Emissions

2.9 t/year

Occupancy

—

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21st centuryDetached BungalowEPC B

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Planning

Planning history

Applications and permits filed against 4 Cromwell Barns, Marshalls Heath Lane, Wheathampstead, St Albans, AL4 8HS, sourced from the PlanIt planning register.

1 application on record at 4 Cromwell Barns, Marshalls Heath Lane, Wheathampstead, St Albans, AL4 8HS

1decisions1extensions16documents

Feb 2026
ExtensionFull
Outcome in report
Extension: Side of property
Single storey side extension
Documents
16 docs on file
Reference
5/2026/0251
Full record in report

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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full
The 16 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£1,822,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2022)

£1,500,000

Recorded with HM Land Registry.

Sales timeline

21 November 2022Most recent
£1,500,000

Median price across the last 5 sales in AL4 8HS: £1,325,000 (2024–2022).

Nearby sales in AL4 8HS

On the street

Versus other Marshalls Heath Lane homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

4 Cromwell Barns outperforms the street on epc rating by a wide margin.

Price per m²

£7,692

Street avg £9,442

Above

Floor Area

195 m²

Street avg 167 m²

Above

CO₂ Emissions

2.9 t/year

Street avg 4.7 t/year

Above

Years Held

4 years

Street avg 7 years

Below

Before you decide

Everything you need to know about 4 Cromwell Barns

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.

£1.8m

1 Cromwell Barns, Marshalls Heath Lane, Wheathampstead

AL4 8HS

£1.5m

1 Blackmore Manor, Beech Way, Wheathampstead

AL4 8LZ

5 bed3 bath

£1.1m

1 Blackmore Way, Wheathampstead

AL4 8LJ

3 bed1 bath

£1.1m

1 Brownfield Way, Wheathampstead

AL4 8LL

4 bed

£1.1m

1 Beech Way, Wheathampstead

AL4 8LY

4 bed2 bath

£950k

1 Dale Avenue, Wheathampstead

AL4 8LR

£879k

1 Burton Close, Wheathampstead

AL4 8LU

£830k

1 Brocket View, Wheathampstead

AL4 8BE

5 bed3 bath

Area

The neighbourhood at a glance

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

Full St Albans report

Reported crime in the wider district is trending notably upward year-on-year.

Crime

4/mo

Rising year-on-year across the wider district.

Nearest stop

0.6 km

Cherry Trees Restaurant — bus stop.

Closest school

1.5 km

Sauncey Wood Primary School. 15 schools nearby.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Cromwell Barns, Marshalls Heath Lane, Wheathampstead, St Albans, AL4 8HS. Each answer is also embedded as structured data for search engines.