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18 Lyall Avenue, Southwark, London, SE21 8QS

Estimated value

£617,000

  • Since the 2021 sale (£564,226)+9%
  • Against SE21 8QS's recent median (£405,000)+52%

Newest record on this page: March 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
Habitable rooms
5
From EPC
Floor area
90 m²
969 sq ft
Energy rating
C
Score 76
Council tax
Band D
Tenure
Social 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

£617,000

  • Against its 2021 sale (£564,226)+9%
  • Against SE21 8QS's recent median (£405,000)+52%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Lyall Avenue is modelled from its 90 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 8QS. 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

    90 m² from the EPC lodged in March 2026

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in SE21 8QS

    5 sales, median £405,000 (2024–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2024Latest 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.

18 Lyall Avenue has more than quadrupled in price since its earliest registered sale in 2000.

Sales timeline

  1. 7 July 2021Most recent

    £564,226

    +563.8%over 21 years

  2. 27 April 2000

    £85,000

Median price across the last 5 sales in SE21 8QS: £405,000 (2024–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Lyall Avenue, Southwark, London, SE21 8QS. The detail, evidence and what to ask about it are in the Risks 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

One time fee only - money back guarantee

Overview

About 18 Lyall Avenue

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

18 Lyall Avenue is a mid-terrace house in Southwark, London, London (SE21 8QS). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2026) shows a C (score 76), near the top of the C band. When first surveyed in March 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Good. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition.

At 90 m² it's 16.2% larger than the typical home in the postcode (77 m² median across 17 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 2000–2021, sale prices on this property compounded at 9.3% per year. On a £-per-square-foot basis, the last sale (£582/sq ft) was about 78.7% above the typical sold price in the postcode. Sold July 2021 for £564,226. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 18 Lyall Avenue

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

Larger 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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 3)
Mar 2026

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.1 t/year
Occupancy
Rented

Certificate validity

Valid until 2 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2015from Mar 2015
EPC improved fromE54toD64
Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
7%82%

More low energy lighting installed

Mar 2026from Dec 2015
EPC improved fromD64toC76
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 18 Lyall Avenue, Southwark, London, SE21 8QS, sourced from the PlanIt planning register.

18 Lyall Avenue has no planning applications on record.

1

But the area is active

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

On the street

Versus other Lyall Avenue homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 18 Lyall Avenue runs comfortably ahead of the street norm.

Price per m²

£6,269

Street avg £3,904

Strongly above

Floor Area

90 m²

Street avg 91 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.1 t/year

Street avg 4.2 t/year

Strongly 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

Rail-style transport is unusually close for this postcode.

Crime

66/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Kingswood Drive / College Road — bus stop.

Closest school

0.3 km

Dulwich Wood Primary School. 60 schools nearby.

Nearest schools

  • Dulwich Wood Primary SchoolPrimary285m
  • Kingsdale Foundation SchoolSecondary432m
  • Kingswood Primary SchoolPrimary834m
  • Elm Wood SchoolPrimary874m

Nearest stops

  • Kingswood Drive / College RoadBus stop83m
  • Sydenham HillRailway station255m
  • Sydenham Hill Rail StationRailway station270m
  • Bowen DriveBus stop318m

Most reported crime locally

  • Violence & Sexual Offences290 reports24%
  • Vehicle Crime203 reports17%
  • Anti-social Behaviour162 reports14%
  • Other Theft126 reports11%

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 SE21 8QS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE21 8QS

Daytime· 07:00 – 23:00

53.5dB

Low
Night-time road noise heatmap for SE21 8QS

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 2 HomeBuyer Report

Mid 20th centuryMid-Terrace HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £895 · 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.
£617k

1 Dalkeith Road, Lambeth

SE21 8LT

1 bed
£626k

1 Leonora Tyson Mews, Lambeth

SE21 8GA

£653k

1 Kennoldes, Croxted Road, Southwark

SE21 8SS

3 bed1 bath
£660k

1 Bowen Drive, Southwark

SE21 8NS

£671k

1 Lincoln Mews, Thurlow Park Road, Lambeth

SE21 8HP

2 bed2 bath
£563k

1 Lairdale Close, Lambeth

SE21 8NA

£689k

1 Cokers Lane, Lambeth

SE21 8NF

£538k

1 Elmworth Grove, Lambeth

SE21 8RA

2 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 18 Lyall Avenue is modelled from its 90 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 8QS. 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 18 Lyall Avenue. 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 18 Lyall Avenue was lodged in March 2026 at band C and is valid until March 2036. 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 18 Lyall Avenue. 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 18 months, which places each incident at an approximate point. The 60 schools and 30 stops listed are measured in a straight line from SE21 8QS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Lyall Avenue 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 18 Lyall Avenue, Southwark, London, SE21 8QS. Each answer is also embedded as structured data for search engines.

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