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9 Chambersbury Lane, Hemel Hempstead, HP3 8AY

7 planning records

Estimated value

£513,000

  • Since the 2025 sale (£485,000)+6%
  • Against HP3 8AY's recent median (£570,000)-10%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
77 m²
829 sq ft
Energy rating
D
Score 67
Council tax
Band D
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£513,000

  • Against its 2025 sale (£485,000)+6%
  • Against HP3 8AY's recent median (£570,000)-10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Chambersbury Lane is modelled from its 77 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 8AY. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    77 m² from the EPC lodged in February 2024

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in HP3 8AY

    5 sales, median £570,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 7 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 9 Chambersbury Lane has grown more than fourfold since the 1995 starting point.

Sales timeline

  1. 18 September 2025Most recent

    £485,000

    +550.1%over 30 years

  2. 29 June 1995

    £74,600

Median price across the last 5 sales in HP3 8AY: £570,000 (2026–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Chambersbury Lane, Hemel Hempstead, HP3 8AY. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 9 Chambersbury Lane

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

9 Chambersbury Lane is a three-bedroom semi-detached house in Hemel Hempstead (HP3 8AY). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Period features are noted in the property record.

It changed hands recently, sold September 2025 for £485,000. At 77 m² it sits well below the postcode median (116 m² across 14 EPCs), making it one of the more compact homes locally. Across 1995–2025, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£585/sq ft) was about 114.3% above the typical sold price in the postcode. 7 planning records sit against the property, 0 approved, 7 refused.

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
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • DrivewayYes

Building

  • Period featuresYes
Before you decide

Everything you need to know about 9 Chambersbury Lane

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

Larger development activity nearby

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Feb 2024

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Rented

Certificate validity

Valid until 25 February 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2024from May 2016
Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
20%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 Chambersbury Lane, Hemel Hempstead, HP3 8AY, sourced from the PlanIt planning register.

7 applications on record at 9 Chambersbury Lane, Hemel Hempstead, HP3 8AY

7decisions16documents1nearby
  1. Nov 2003
    New BuildOutline
    Outcome in report

    Two dwellings

    Reference
    4/02290/03/OUT
    Full record in report
  2. More recent applications — locked
  3. New BuildDecision
  4. New BuildDecision

+ 4 more applications in the report

Unlock 9 Chambersbury Lane, Hemel Hempstead, HP3 8AY's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (7 on record)
  • All 7 applications on this property in full, plus 1 notable nearby
  • The 16 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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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.

On floor area, 9 Chambersbury Lane runs well behind the street norm.

Price per m²

£6,299

Street avg £4,154

Strongly above

Floor Area

77 m²

Street avg 117 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.3 t/year

Street avg 4.8 t/year

Strongly above
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

211/mo

Falling 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.

Nearest schools

  • Nash Mills Church of England Primary SchoolPrimary279m
  • Belswains Primary SchoolPrimary799m
  • Chambersbury Primary SchoolPrimary913m
  • Longdean SchoolSecondary1.3km

Nearest stops

  • Mill CloseBus stop160m
  • HighbarnsBus stop195m
  • Chambersbury LaneBus stop289m
  • Primary SchoolBus stop326m

Most reported crime locally

  • Violence & Sexual Offences937 reports34%
  • Anti-social Behaviour630 reports23%
  • Other Theft265 reports10%
  • Criminal Damage & Arson174 reports6%

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
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£532k

1 Crofts Path

HP3 8HB

3 bed
£477k

1 Bedmond Hill, Bedmond Road, Pimlico

HP3 8SF

3 bed1 bath
£566k

1 Chambersbury Lane

HP3 8AY

3 bed2 bath
£407k

1 Arran Close

HP3 8TQ

3 bed1 bath
£707k

1 Alban Cottage, Leverstock Green Road

HP3 8LP

3 bed1 bath
£616k

1 Crossways

HP3 8PU

4 bed1 bath
£639k

1 Ashmore Gardens

HP3 8NZ

4 bed1 bath
£398k

1 Bunkers Lane

HP3 8AX

2 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 9 Chambersbury Lane is modelled from its 77 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 8AY. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 9 Chambersbury Lane. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 9 Chambersbury Lane was lodged in February 2024 at band D and is valid until February 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 7 applications are matched to 9 Chambersbury Lane. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. The 18 schools and 30 stops listed are measured in a straight line from HP3 8AY, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Chambersbury Lane is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Chambersbury Lane, Hemel Hempstead, HP3 8AY. Each answer is also embedded as structured data for search engines.

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