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21 Broad Lawn, Greenwich, London, SE9 3XE

1 planning record

Estimated value

£721,000

  • Since the 2016 sale (£535,000)+35%
  • Against SE9 3XE's recent median (£578,000)+25%

Newest record on this page: February 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
4
Floor area
107 m²
1152 sq ft
Energy rating
E
Score 41
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

£721,000

  • Against its 2016 sale (£535,000)+35%
  • Against SE9 3XE's recent median (£578,000)+25%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Broad Lawn is modelled from its 107 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SE9 3XE. 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

    107 m² from the EPC lodged in May 2014

  • Sales of this home

    1 sale recorded, the latest in 2016

  • Recent sales in SE9 3XE

    5 sales, median £578,000 (2021–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2021Latest 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.

21 Broad Lawn valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 26 February 2016Most recent

    £535,000

Median price across the last 5 sales in SE9 3XE: £578,000 (2021–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Broad Lawn, Greenwich, London, SE9 3XE. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 21 Broad Lawn

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

21 Broad Lawn is a four-bedroom semi-detached house in Greenwich, London, London (SE9 3XE). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2014) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected.

One planning application is currently pending a decision in 2026. Today's modelled estimate of £721,000 is 34.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 23.2% above the typical sold price in the postcode. On the market in February 2016 and unlisted since — roughly 10 years. At 107 m² it's 20.1% smaller than the typical home in the postcode (134 m² median across 12 EPCs).

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
Before you decide

Everything you need to know about 21 Broad Lawn

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

Signs of HMO activity in the area

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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.

21 Broad Lawn'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 28 May 2024

Current Certificate
May 2014

EPC Rating

A
B
C
D
E
E41
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
7.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 28 May 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Broad Lawn, Greenwich, London, SE9 3XE, sourced from the PlanIt planning register.

An application for a single-storey rear extension is currently awaiting a decision.

1 application on record at 21 Broad Lawn, Greenwich, London, SE9 3XE

1 live now
0decisions1extensions6documents25nearby
  1. Feb 2026
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Construction of single-storey rear extension with rooflights and associated works.

    Documents
    6 docs on file
    Reference
    26/0399/HD
    Full record in report

Unlock 21 Broad Lawn, Greenwich, London, SE9 3XE's full planning history

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

  • Every decision — granted, refused or withdrawn
  • All 1 application on this property in full, plus 25 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Broad Lawn homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 21 Broad Lawn runs comfortably ahead of the street norm.

Price per m²

£5,000

Street avg £3,838

Strongly above

Floor Area

107 m²

Street avg 133 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

7.4 t/year

Street avg 6.9 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 London district page.
Full London report

Rail-style transport is unusually close for this postcode.

Crime

428/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Green Lane / Sidcup Road — bus stop.

Closest school

0.5 km

Greenacres Primary School and Language Impairment Unit. 34 schools nearby.

Nearest schools

  • Greenacres Primary School and Language Impairment UnitPrimary520m
  • Wyborne Primary SchoolPrimary667m
  • St Thomas More Catholic Comprehensive SchoolSecondary1.1km
  • Orion RavensworthPrimary1.1km

Nearest stops

  • Green Lane / Sidcup RoadBus stop350m
  • FivewaysBus stop476m
  • Crouch CroftBus stop561m
  • Altash GardensBus stop568m

Most reported crime locally

  • Violence & Sexual Offences1,937 reports28%
  • Anti-social Behaviour1,247 reports18%
  • Shoplifting672 reports10%
  • Vehicle Crime670 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 SE9 3XE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE9 3XE

Daytime· 07:00 – 23:00

50.3dB

Low
Night-time road noise heatmap for SE9 3XE

Night-time· 23:00 – 07:00

42.9dB

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

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

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

From £1,220 · 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.
£839k

1 Cornwallis Avenue, Bexley

SE9 3RF

4 bed
£856k

1 Aldwick Close, Bexley

SE9 3UE

4 bed3 bath
£600k

1 Agaton Road, Bexley

SE9 3RN

4 bed
£704k

1 Bowmead, Greenwich

SE9 3NL

5 bed2 bath
£784k

1 Broad Lawn, Greenwich

SE9 3XE

5 bed
£648k

1 Biddenden Way, Greenwich

SE9 3DN

5 bed2 bath
£608k

1 Clayfarm Road, Greenwich

SE9 3PS

3 bed1 bath
£525k

1 Chartwell Close, Bexley

SE9 3UQ

3 bed

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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 21 Broad Lawn is modelled from its 107 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SE9 3XE. 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 21 Broad Lawn. 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 21 Broad Lawn was lodged in May 2014 at band E and expired in May 2024, 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 21 Broad Lawn. 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 34 schools and 30 stops listed are measured in a straight line from SE9 3XE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Broad Lawn 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 21 Broad Lawn, Greenwich, London, SE9 3XE. Each answer is also embedded as structured data for search engines.

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