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20 Brook Square, Greenwich, London, SE18 4NB

4 sales on record

Estimated value

£236,000

  • Since the 2019 sale (£237,500)-1%
  • Against SE18 4NB's recent median (£295,000)-20%

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
End terrace
Floor 1st
Habitable rooms
2
From EPC
Floor area
50 m²
538 sq ft
Energy rating
C
Score 74
Council tax
Band B
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

£236,000

  • Against its 2019 sale (£237,500)-1%
  • Against SE18 4NB's recent median (£295,000)-20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Brook Square is modelled from its 50 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SE18 4NB. 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

    50 m² from the EPC lodged in March 2015

  • Sales of this home

    4 sales recorded, the latest in 2019

  • Recent sales in SE18 4NB

    5 sales, median £295,000 (2026–2025)

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
PlanningNone on this homeFull 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.

20 Brook Square valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 17 October 2019Most recent

    £237,500

    +9.2%over 4 years

  2. 17 May 2015

    £217,500

    +35.1%over 10 years

  3. 26 August 2004

    £161,000

    +23.8%over 1 year

  4. 5 August 2003

    £130,000

Median price across the last 5 sales in SE18 4NB: £295,000 (2026–2025).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Brook Square, Greenwich, London, SE18 4NB. 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 20 Brook Square

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

20 Brook Square is an end-of-terrace house in Greenwich, London, London (SE18 4NB). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (March 2015) shows a C (score 74). The rating has held steady at C across 3 certificates since July 2010. Between certificates, hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. The latest certificate is from March 2015, so improvements made since then won't be reflected. At 50 m² this is the 18th smallest of 62 units on EPC record in the building, where floor areas span 33–86 m². The building's EPC ratings span E to B across 62 units on file.

Last sale on file: £237,500 in October 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2019, sale prices on this property compounded at 3.8% per year. On a £-per-square-foot basis, the last sale (£441/sq ft) was about 49.6% above the typical sold price in the postcode. At 50 m² it's 16.7% smaller than the typical home in the postcode (60 m² median across 61 EPCs).

Before you decide

Everything you need to know about 20 Brook Square

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.

20 Brook Square's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2025

Current Certificate(1 of 3)
Mar 2015

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
1.9 t/year
Occupancy
Rented

Certificate validity

Expired on 20 March 2025

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Nov 2010from Jul 2010
Heating Controls
ThermostatProg + Stat

Heating controls upgraded for better temperature management

Mar 2015from Nov 2010
Hot Water
AveragePoor

Hot water efficiency decreased

Planning

Planning history

Applications and permits filed against 20 Brook Square, Greenwich, London, SE18 4NB, sourced from the PlanIt planning register.

20 Brook Square has no planning applications on record.

4

But the area is active

4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Brook Square homes

Four headline reads against 61 similar flats on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 20 Brook Square runs well behind the street norm.

Price per m²

£4,750

Street avg £4,195

Above

Floor Area

50 m²

Street avg 59 m²

Below

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

CO₂ Emissions

1.9 t/year

Street avg 2.2 t/year

Above
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

Crime

690/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Maple Tree Place — bus stop.

Closest school

0.4 km

Ark Greenwich Free School. 48 schools nearby.

Nearest schools

  • Ark Greenwich Free SchoolSecondary425m
  • Leigh Academy HalleySecondary452m
  • Charlton Manor Primary SchoolPrimary980m
  • Christ Church Church of England Primary School, Shooters HillPrimary983m

Nearest stops

  • Maple Tree PlaceBus stop134m
  • Zangwill RoadBus stop144m
  • Zangwill RoadBus stop171m
  • Shooters Hill Road /Baker RoadBus stop206m

Most reported crime locally

  • Violence & Sexual Offences3,595 reports31%
  • Anti-social Behaviour2,355 reports20%
  • Public Order831 reports7%
  • Vehicle Crime828 reports7%

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 SE18 4NB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE18 4NB

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for SE18 4NB

Night-time· 23:00 – 07:00

43.5dB

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

21st century1st Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · 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.
£244k

1 Kitchener House, Ashmore Road, Greenwich

SE18 4AT

£228k

1 Colebrook House, Ashmore Road, Greenwich

SE18 4AP

£222k

1 Curlew Street, Greenwich

SE18 4DA

£217k

1 Ellington House, Ashmore Road, Greenwich

SE18 4AS

£259k

1 Apelles Street, Greenwich

SE18 4DY

£281k

1 Gilbert Close, Greenwich

SE18 4PT

2 bed2 bath
£284k

1 Brook Square, Greenwich

SE18 4NB

2 bed1 bath
£284k

1 Captain Street, Greenwich

SE18 4EA

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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 20 Brook Square is modelled from its 50 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SE18 4NB. 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. 4 sales are recorded for 20 Brook 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 20 Brook Square was lodged in March 2015 at band C and expired in March 2025, so a new one is needed to sell or let. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Brook 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 17 months, which places each incident at an approximate point. The 48 schools and 30 stops listed are measured in a straight line from SE18 4NB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Brook Square is in council tax band B. 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 20 Brook Square, Greenwich, London, SE18 4NB. Each answer is also embedded as structured data for search engines.

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