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4 Chambersbury Lane, Hemel Hempstead, HP3 8AY

Extendable
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
150 m²
1615 sq ft
Energy rating
D
Score 62
Council tax
Band E
Tenure
Owner Occupied
Overview

About 4 Chambersbury Lane

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

4 Chambersbury Lane is a four-bedroom semi-detached house in Hemel Hempstead (HP3 8AY). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2022) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2017 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 77). Our model identifies extension potential, subject to local planning policy.

At 150 m² the property is well over the postcode median (112 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £688,000 is 34.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 19.5% above the typical sold price in the postcode. Last sale on file: £510,000 in August 2018.

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageDouble

Building

  • Central heatingYes
  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 4 Chambersbury Lane

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

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

4 Chambersbury Lane's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Nov 2022

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2022from Mar 2017
EPC improved fromE46toD62
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
25%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against 4 Chambersbury Lane, Hemel Hempstead, HP3 8AY, sourced from the PlanIt planning register.

4 Chambersbury Lane has no planning applications on record.

1

But the area is active

1 notable application 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.

4 Chambersbury Lane valuation sits well clear of the typical sold price in this postcode.

Current estimate

£688,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2018)

£510,000

Recorded with HM Land Registry.

Sales timeline

  1. 16 August 2018Most recent

    £510,000

Median price across the last 5 sales in HP3 8AY: £550,000 (2025–2022).

On the street

Versus other Chambersbury Lane homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

4 Chambersbury Lane outperforms the street on floor area by a wide margin.

Price per m²

£3,400

Street avg £4,323

Below

Floor Area

150 m²

Street avg 112 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.0 t/year

Street avg 4.6 t/year

Strongly below
Before you decide

Everything you need to know about 4 Chambersbury Lane

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

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£659k

1 Crossways

HP3 8PU

4 bed1 bath
£732k

1 Coniston Close

HP3 8RH

4 bed1 bath
£641k

1 Ashmore Gardens

HP3 8NZ

4 bed1 bath
£722k

1 Alban Cottage, Leverstock Green Road

HP3 8LP

3 bed1 bath
£580k

1 Chambersbury Lane

HP3 8AY

3 bed2 bath
£544k

1 Crofts Path

HP3 8HB

3 bed
£523k

1 Bedmond Hill, Bedmond Road, Pimlico

HP3 8SF

3 bed1 bath
£989k

1 Caro Lane

HP3 8NA

5 bed2 bath
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

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Mill Close — bus stop.

Closest school

0.3 km

Nash Mills Church of England Primary School. 18 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 HP3 8AY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP3 8AY

Daytime· 07:00 – 23:00

48.9dB

Low
Night-time road noise heatmap for HP3 8AY

Night-time· 23:00 – 07:00

39.0dB

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 4 Chambersbury Lane, Hemel Hempstead, HP3 8AY. Each answer is also embedded as structured data for search engines.