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9 Lambourne Road, Sonning Common, Reading, RG4 9LX

Extendable1 planning record

Estimated value

£641,000

  • Since the 1999 sale (£163,000)+293%
  • Against RG4 9LX's recent median (£440,000)+46%

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

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
125 m²
1345 sq ft
Energy rating
D
Score 66
Council tax
Band E
Tenure
Owner Occupied
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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

£641,000

  • Against its 1999 sale (£163,000)+293%
  • Against RG4 9LX's recent median (£440,000)+46%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Lambourne Road is modelled from its 125 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RG4 9LX. 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

    125 m² from the EPC lodged in May 2026

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in RG4 9LX

    5 sales, median £440,000 (2022–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2022Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.
Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Lambourne Road, Sonning Common, Reading, RG4 9LX. 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

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Overview

About 9 Lambourne Road

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

9 Lambourne Road is a three-bedroom detached house in Sonning Common, Reading, Reading (RG4 9LX). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2026) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). This certificate was lodged in the last six months, so the rating reflects current condition. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

It hasn't traded since March 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 125 m² the property is well over the postcode median (88 m² across 7 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £641,000 sits 293.3% above the 1999 sale of £163,000. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 72.2% below the postcode norm. One historical planning record sits against the property in 2005.

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
  • Bathrooms1

Outside

  • Private gardenWest-facing
  • GarageYes
  • Cul-de-sacYes

Building

  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 9 Lambourne Road

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate
May 2026

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 20 May 2036

9 years remaining
Planning

Planning history

Applications and permits filed against 9 Lambourne Road, Sonning Common, Reading, RG4 9LX, sourced from the PlanIt planning register.

1 application on record at 9 Lambourne Road, Sonning Common, Reading, RG4 9LX

1decisions1extensions10documents6nearby
  1. Jun 2005
    Conservatory
    Outcome in report

    Extension: Rear of property

    Erection of conservatory to rear.

    Extension
    Documents
    10 docs on file
    Reference
    P05/E0479
    Full record in report

Unlock 9 Lambourne Road, Sonning Common, Reading, RG4 9LX's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 6 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Lambourne Road homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 9 Lambourne Road runs well behind the street norm.

Price per m²

£1,304

Street avg £4,630

Strongly below

Floor Area

125 m²

Street avg 90 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.7 t/year

Street avg 3.6 t/year

Strongly below
Area

The neighbourhood at a glance

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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

134/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Chiltern Edge School — bus stop.

Closest school

0.5 km

Maiden Erlegh Chiltern Edge. 4 schools nearby.

Nearest schools

  • Maiden Erlegh Chiltern EdgeSecondary480m
  • Sonning Common Primary SchoolPrimary717m
  • Kidmore End Church of England Primary SchoolPrimary1.1km
  • Peppard Church of England Primary SchoolPrimary1.6km

Nearest stops

  • Chiltern Edge SchoolBus stop417m
  • Kidmore End TurnBus stop442m
  • Health CentreBus stop446m
  • Post OfficeBus stop486m

Most reported crime locally

  • Violence & Sexual Offences740 reports34%
  • Shoplifting372 reports17%
  • Anti-social Behaviour210 reports10%
  • Other Theft178 reports8%

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 RG4 9LX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RG4 9LX

Daytime· 07:00 – 23:00

45.7dB

Low
Night-time road noise heatmap for RG4 9LX

Night-time· 23:00 – 07:00

36.9dB

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 3 Building Survey

Late 20th centuryDetached 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

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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.
How the estimate is made
The estimate for 9 Lambourne Road is modelled from its 125 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RG4 9LX. 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. 1 sale is recorded for 9 Lambourne Road. 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 Lambourne Road was lodged in May 2026 at band D and is valid until May 2036. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 9 Lambourne Road. 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 16 months, which places each incident at an approximate point. The 4 schools and 30 stops listed are measured in a straight line from RG4 9LX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Lambourne Road is in council tax band E. 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 Lambourne Road, Sonning Common, Reading, RG4 9LX. Each answer is also embedded as structured data for search engines.

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