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21a, Bostall Lane, Greenwich, London, SE2 0NH

Estimated value

£273,000

  • Since the 2003 sale (£107,500)+154%
  • Against SE2 0NH's recent median (£425,000)-36%

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

Learn about this valuation
Property type
Mid terrace
Floor 02
Habitable rooms
3
From EPC
Floor area
38 m²
409 sq ft
Energy rating
C
Score 72
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

£273,000

  • Against its 2003 sale (£107,500)+154%
  • Against SE2 0NH's recent median (£425,000)-36%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21a is modelled from its 38 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE2 0NH. 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

    38 m² from the EPC lodged in September 2023

  • Sales of this home

    2 sales recorded, the latest in 2003

  • Recent sales in SE2 0NH

    5 sales, median £425,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 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.

21a's modelled value sits at over four times its earliest registered sale price (2001).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21a, Bostall Lane, Greenwich, London, SE2 0NH. 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 21a

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

21a is a mid-terrace house in Greenwich, London, London (SE2 0NH). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1900-1929. At 38 m² this is the 2nd smallest of 37 units on EPC record in the building, where floor areas span 14–121 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2023) shows a C (score 72). When first surveyed in May 2022 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.

Untraded for 23 years, with the last transfer in December 2003. Across 2001–2003, sale prices on this property compounded at 22.3% per year. Today's modelled estimate of £273,000 sits 154% above the 2003 sale of £107,500. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 30.4% above the typical sold price in the postcode. At 38 m² it sits well below the postcode median (80 m² across 36 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs).

Before you decide

Everything you need to know about 21a

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.

21a's carbon output is low for the local stock.

Current Certificate(1 of 2)
Sept 2023

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Rented

Certificate validity

Valid until 4 September 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2023from May 2022
EPC improved fromE41toC72
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Low Energy Lighting
14%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21a, Bostall Lane, Greenwich, London, SE2 0NH, sourced from the PlanIt planning register.

21a has no planning applications on record.

43

But the area is active

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

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.

Rail-style transport is unusually close for this postcode.

Crime

196/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

McLeod Road / Bostall Lane — bus stop.

Closest school

0.4 km

Alexander McLeod Primary School. 46 schools nearby.

Nearest schools

  • Alexander McLeod Primary SchoolPrimary369m
  • Boxgrove Primary SchoolPrimary578m
  • St Paul's AcademySecondary726m
  • St Thomas A Becket Roman Catholic Primary SchoolPrimary756m

Nearest stops

  • McLeod Road / Bostall LaneBus stop98m
  • Greening StreetBus stop247m
  • Bostall GardensBus stop279m
  • Eynsham Drive / Blithdale RoadBus stop420m

Most reported crime locally

  • Violence & Sexual Offences966 reports29%
  • Anti-social Behaviour720 reports22%
  • Vehicle Crime384 reports12%
  • Criminal Damage & Arson207 reports6%

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 SE2 0NH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE2 0NH

Daytime· 07:00 – 23:00

53.0dB

Low
Night-time road noise heatmap for SE2 0NH

Night-time· 23:00 – 07:00

42.3dB

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

Victorian-era2nd Floor FlatEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · 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 21a is modelled from its 38 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE2 0NH. 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 21a. 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 21a was lodged in September 2023 at band C and is valid until September 2033. 2 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 21a. 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 46 schools and 30 stops listed are measured in a straight line from SE2 0NH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21a, Bostall Lane, Greenwich, London, SE2 0NH. Each answer is also embedded as structured data for search engines.

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