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21 Ealdham Square, Greenwich, London, SE9 6BP

2 planning records

Estimated value

£569,000

  • Since the 2021 sale (£500,000)+14%
  • Against SE9 6BP's recent median (£415,000)+37%

Newest record on this page: September 2025. 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
Bathroom
1
Floor area
86 m²
926 sq ft
Energy rating
D
Score 55
Council tax
Band C
Tenure
Freehold
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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

£569,000

  • Against its 2021 sale (£500,000)+14%
  • Against SE9 6BP's recent median (£415,000)+37%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Ealdham Square is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE9 6BP. 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

    86 m² from the EPC lodged in December 2015

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in SE9 6BP

    5 sales, median £415,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 6 May 2021Most recent

    £500,000

    +9.8%over 5 years

  2. 23 March 2016

    £455,500

Median price across the last 5 sales in SE9 6BP: £415,000 (2025–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Ealdham Square, Greenwich, London, SE9 6BP. 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 Ealdham Square

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

21 Ealdham Square is a three-bedroom semi-detached house in Greenwich, London, London (SE9 6BP). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band C. Tenure is freehold. The latest certificate (December 2015) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.

2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2016–2021, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £569,000 is 13.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£540/sq ft) was about 97.3% above the typical sold price in the postcode. Sold May 2021 for £500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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 gardenYes
  • ParkingOff street

Building

  • TenureFreehold
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Ealdham Square

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

Signs of HMO activity in the area

Pick your report · from £14.99

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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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 17 Dec 2025

Current Certificate
Dec 2015

EPC Rating

A
B
C
D
D55
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

Expired on 17 December 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Ealdham Square, Greenwich, London, SE9 6BP, sourced from the PlanIt planning register.

A a two-storey side extension application was refused at 21 Ealdham Square in 2022.

2 applications on record at 21 Ealdham Square, Greenwich, London, SE9 6BP

2decisions2extensions16documents22nearby
  1. Nov 2022
    ExtensionFull
    Outcome in report

    Extension: Two storey · Side of property

    Construction of a two storey side extension and associated roof extension.

    Documents
    8 docs on file
    Reference
    22/2991/HD
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 21 Ealdham Square, Greenwich, London, SE9 6BP's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 22 notable nearby
  • The 16 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Ealdham Square homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 21 Ealdham Square runs comfortably ahead of the street norm.

Price per m²

£5,814

Street avg £7,091

Strongly above

Floor Area

86 m²

Street avg 91 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

4.7 t/year

Street avg 4.1 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 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

Haimo Road — bus stop.

Closest school

0.1 km

Ealdham Primary School. 44 schools nearby.

Nearest schools

  • Ealdham Primary SchoolPrimary72m
  • Haimo Primary SchoolPrimary464m
  • Harris Academy GreenwichSecondary660m
  • Henwick Primary SchoolPrimary816m

Nearest stops

  • Haimo RoadBus stop334m
  • Gerrard WayBus stop357m
  • Green WayBus stop376m
  • Eltham Road / Westhorne AvenueBus stop421m

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 6BP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE9 6BP

Daytime· 07:00 – 23:00

58.1dB

Moderate
Night-time road noise heatmap for SE9 6BP

Night-time· 23:00 – 07:00

50.5dB

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 HouseFreeholdEPC 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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£575k

1 Arbroath Road, Greenwich

SE9 6RR

3 bed2 bath
£522k

1 Allenswood Road, Greenwich

SE9 6RW

3 bed1 bath
£452k

1 Brenley Gardens, Greenwich

SE9 6LE

3 bed
£446k

1 Bayfield Road, Greenwich

SE9 6BN

3 bed
£734k

1 Dickson Road, Greenwich

SE9 6RA

3 bed2 bath
£559k

1 Horsfeld Gardens, Greenwich

SE9 6DT

4 bed2 bath
£381k

1 Bland Street, Greenwich

SE9 6JA

2 bed1 bath
£662k

1 Farnaby Road, Greenwich

SE9 6BG

5 bed3 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 21 Ealdham Square is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE9 6BP. 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 21 Ealdham Square. 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 Ealdham Square was lodged in December 2015 at band D and expired in December 2025, 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. 2 applications are matched to 21 Ealdham Square. 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 44 schools and 30 stops listed are measured in a straight line from SE9 6BP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Ealdham Square is in council tax band C. 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 Ealdham Square, Greenwich, London, SE9 6BP. Each answer is also embedded as structured data for search engines.

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