What type of property is 21 Walnut Grove, HP2 4AP?

21 Walnut Grove, HP2 4AP is a 3-bedroom mid-terrace house.

What did 21 Walnut Grove, HP2 4AP sell for?

21 Walnut Grove, HP2 4AP last sold for £420,000 in September 2024, around 2 years ago. Before that, it sold for £393,000 in June 2021, so prices have been rising over 3 years on record. Source: HM Land Registry.

How has the value of 21 Walnut Grove, HP2 4AP changed over time?

Across 2 sales between June 2021 and September 2024, 21 Walnut Grove, HP2 4AP rose from £393,000 to £420,000, a change of £27,000. That works out to roughly +2.1% per year compounded over 3 years. Source: HM Land Registry.

How energy efficient is 21 Walnut Grove, HP2 4AP?

The current EPC rating for 21 Walnut Grove, HP2 4AP is C with a score of 74 out of 100, lodged in December 2020. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 Walnut Grove, HP2 4AP?

21 Walnut Grove, HP2 4AP has a recorded floor area of 98 m² (1,055 sq ft), around 33 m² per bedroom. That makes it about 18% smaller than the median EPC-recorded property in HP2 4AP. Source: EPC Register.

How is 21 Walnut Grove, HP2 4AP heated?

The latest EPC at 21 Walnut Grove, HP2 4AP records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Walnut Grove, HP2 4AP?

21 Walnut Grove, HP2 4AP is in council tax band D.

Where is 21 Walnut Grove, HP2 4AP located?

21 Walnut Grove, HP2 4AP sits in Hemel Hempstead. It falls within the HP2 postcode district in Hertfordshire.

How safe is the area around 21 Walnut Grove, HP2 4AP?

Police records around 21 Walnut Grove, HP2 4AP show an average of 5 reported crimes per month over the last 12 months. Violent crime makes up roughly 41% of reports, the most common category. The overall trend is rising (257% versus the prior period). Source: Police UK.

Which schools serve 21 Walnut Grove, HP2 4AP?

The closest primary school to 21 Walnut Grove, HP2 4AP is Broadfield Academy (613m), one of 28 primaries within walking distance. The closest secondary is The Hemel Hempstead School (851m), with 6 secondaries in the surrounding area.

What is the nearest station to 21 Walnut Grove, HP2 4AP?

The closest bus stop to 21 Walnut Grove, HP2 4AP is Hospital, 203m away. In total there are 30 bus stops within the surrounding area.

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21 Walnut Grove, Hemel Hempstead, HP2 4AP

Property type

Mid terrace

Bedrooms

Floor area

98 m²

1055 sq ft

Energy rating

Score 74

Council tax

Band D

Tenure

Owner Occupied

Overview

About 21 Walnut Grove

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

21 Walnut Grove is a three-bedroom mid-terrace house in Hemel Hempstead (HP2 4AP). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2020) shows a C (score 74). The recommended improvements would push it to B (score 88).

Across 2021–2024, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £463,000 is 10.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 36.9% above the typical sold price in the postcode. At 98 m² it's 15.5% smaller than the typical home in the postcode (116 m² median across 28 EPCs). Sold September 2024 for £420,000.

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

Bedrooms3
StudyYes

Outside

GarageYes

Building

RefurbishedYes

Before you decide

Everything you need to know about 21 Walnut Grove

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

Larger development activity nearby

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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

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.9 t/year

Occupancy

Owner Occupied

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Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC C

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Planning

Planning history

Applications and permits filed against 21 Walnut Grove, Hemel Hempstead, HP2 4AP, sourced from the PlanIt planning register.

21 Walnut Grove has no planning applications on record.

But the area is active

4 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.

Current estimate

£463,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 3 years.

See how we calculated this

Last sold (2024)

£420,000

Growth on file: 2.1% per year over 3 years.

Sales timeline

19 September 2024Most recent
£420,000
+6.9%over 3 years
29 June 2021
£393,000

Median price across the last 5 sales in HP2 4AP: £495,000 (2025–2022).

Nearby sales in HP2 4AP

On the street

Versus other Walnut Grove homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Walnut Grove outperforms the street on co₂ emissions by a wide margin.

Price per m²

£4,286

Street avg £3,807

Above

Floor Area

98 m²

Street avg 116 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

On par

CO₂ Emissions

2.9 t/year

Street avg 4.3 t/year

Strongly above

Before you decide

Everything you need to know about 21 Walnut Grove

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

Larger development activity nearby

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.

£467k

1 Clinton End

HP2 4PD

3 bed1 bath

£454k

1 Chervil Road

HP2 4GQ

3 bed2 bath

£431k

1 Albion Hill

HP2 4WL

3 bed2 bath

£499k

1 Cumberlow Place

HP2 4PW

3 bed1 bath

£415k

1 Chilham Close

HP2 4UG

3 bed

£539k

1 Caister Close

HP2 4UQ

3 bed2 bath

£547k

1 Blackberry Way

HP2 4GN

3 bed2 bath

£375k

1 Barley Croft

HP2 4UY

4 bed

Area

The neighbourhood at a glance

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

Full Hemel Hempstead report

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

Crime

5/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Hospital — bus stop.

Closest school

0.6 km

Broadfield Academy. 34 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 HP2 4AP from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.5dB

Low

Night-time road noise heatmap for HP2 4AP

Night-time· 23:00 – 07:00

42.3dB

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 21 Walnut Grove, Hemel Hempstead, HP2 4AP. Each answer is also embedded as structured data for search engines.