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11 Thornton Road, Bromley, BR1 5AP

1 planning record

Estimated value

£538,000

  • Since the 2012 sale (£285,000)+89%
  • Against BR1 5AP's recent median (£500,000)+8%

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
Semi-detached
Bedrooms
3
Floor area
116 m²
1252 sq ft
Energy rating
D
Score 57
Council tax
Band D
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

£538,000

  • Against its 2012 sale (£285,000)+89%
  • Against BR1 5AP's recent median (£500,000)+8%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Thornton Road is modelled from its 116 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BR1 5AP. 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

    116 m² from the EPC lodged in July 2011

  • Sales of this home

    1 sale recorded, the latest in 2012

  • Recent sales in BR1 5AP

    5 sales, median £500,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest 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.

11 Thornton Road valuation sits well clear of the typical sold price in this postcode.

Risks

What this page doesn't show

2 potential issues have already been flagged for 11 Thornton Road, Bromley, BR1 5AP. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 11 Thornton Road

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

11 Thornton Road is a three-bedroom semi-detached house in Bromley (BR1 5AP). It has a recorded floor area of 116 m² (around 1252 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2011) shows a D (score 57), a step below the typical UK home. The latest certificate is from July 2011, so improvements made since then won't be reflected.

Today's modelled estimate of £538,000 sits 88.8% above the 2012 sale of £285,000. On the market in January 2012 and unlisted since — roughly 15 years. One historical planning record sits against the property in 2017.

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
Before you decide

Everything you need to know about 11 Thornton Road

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

Signs of HMO activity in the areaLarger 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.

11 Thornton Road's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 05 Jul 2021

Current Certificate
Jul 2011

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 5 July 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 11 Thornton Road, Bromley, BR1 5AP, sourced from the PlanIt planning register.

1 application on record at 11 Thornton Road, Bromley, BR1 5AP

1decisions1extensions8documents13nearby
  1. Mar 2017
    ExtensionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    Single storey rear extension (proposed).Lawful Development Certificate

    Documents
    8 docs on file
    Reference
    17/00633/PLUD
    Full record in report

Unlock 11 Thornton Road, Bromley, BR1 5AP'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 13 notable nearby
  • The 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Thornton Road homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 11 Thornton Road lags the street by a wide margin.

Price per m²

£2,450

Street avg £3,784

Strongly below

Floor Area

116 m²

Street avg 116 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

6.0 t/year

Street avg 4.9 t/year

Below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

482/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

New Street Hill — bus stop.

Closest school

0.4 km

Launcelot Primary School and Nursery. 38 schools nearby.

Nearest schools

  • Launcelot Primary School and NurseryPrimary390m
  • Burnt Ash Primary SchoolPrimary457m
  • Haberdashers' Knights AcademySecondary485m
  • Good Shepherd RC SchoolPrimary599m

Nearest stops

  • New Street HillBus stop274m
  • Treewall GardensBus stop344m
  • Brook Lane (BR1)Bus stop384m
  • Rangefield Road / SouthoverBus stop397m

Most reported crime locally

  • Violence & Sexual Offences1,770 reports24%
  • Anti-social Behaviour1,251 reports17%
  • Shoplifting1,099 reports15%
  • Vehicle Crime697 reports10%

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 BR1 5AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BR1 5AP

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for BR1 5AP

Night-time· 23:00 – 07:00

40.3dB

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

Early 20th centurySemi-Detached HouseEPC DSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,085 · 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 11 Thornton Road is modelled from its 116 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BR1 5AP. 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 11 Thornton 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 11 Thornton Road was lodged in July 2011 at band D and expired in July 2021, so a new one is needed to sell or let. 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 11 Thornton 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 15 months, which places each incident at an approximate point. The 38 schools and 30 stops listed are measured in a straight line from BR1 5AP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Thornton Road 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 11 Thornton Road, Bromley, BR1 5AP. Each answer is also embedded as structured data for search engines.

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