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21 Longfellow Way, Southwark, London, SE1 5TB

Estimated value

£275,000

  • Since the 2005 sale (£119,000)+131%
  • Against SE1 5TB's recent median (£260,000)+6%

Newest record on this page: December 2025. 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 1st
Bedroom
1
Bathroom
1
Floor area
41 m²
441 sq ft
Energy rating
C
Score 79
Council tax
Band C
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

£275,000

  • Against its 2005 sale (£119,000)+131%
  • Against SE1 5TB's recent median (£260,000)+6%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Longfellow Way is modelled from its 41 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE1 5TB. 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

    41 m² from the EPC lodged in August 2020

  • Sales of this home

    2 sales recorded, the latest in 2005

  • Recent sales in SE1 5TB

    5 sales, median £260,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2025Latest 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.

21 Longfellow Way's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 2 August 2005Most recent

    £119,000

    +73.7%over 5 years

  2. 7 October 1999

    £68,500

Median price across the last 5 sales in SE1 5TB: £260,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Longfellow Way, Southwark, London, SE1 5TB. 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 21 Longfellow Way

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

21 Longfellow Way is a one-bedroom mid-terrace house in Southwark, London, London (SE1 5TB). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1967-1975 and council tax band C. At 41 m² this is the 4th smallest of 32 units on EPC record in the building, where floor areas span 36–94 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2020) shows a C (score 79), near the top of the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, lighting went from Very Poor to Very Good and main heating went from Very Poor to Average; while window efficiency dropped from Good to Average. Main heating runs on electricity.

It hasn't traded since August 2005, a hold of 21 years that's notably long for the area. Across 1999–2005, sale prices on this property compounded at 10% per year. Today's modelled estimate of £275,000 sits 131.1% above the 2005 sale of £119,000. At 41 m² it's 26.8% smaller than the typical home in the postcode (56 m² median across 31 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar 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

  • Bedrooms1
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • ParkingAllocated
Before you decide

Everything you need to know about 21 Longfellow Way

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

Larger development activity nearby

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.

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

Current Certificate(1 of 2)
Aug 2020

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
1.3 t/year
Occupancy
Rented

Certificate validity

Valid until 26 August 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2020from Apr 2009
EPC improved fromD66toC79
Heating System
Room HeatersHeat Pump

Heat pump installed, significantly improving energy efficiency

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Longfellow Way, Southwark, London, SE1 5TB, sourced from the PlanIt planning register.

21 Longfellow Way has no planning applications on record.

7

But the area is active

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

On the street

Versus other Longfellow Way homes

Four headline reads against 22 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 21 Longfellow Way runs comfortably ahead of the street norm.

Price per m²

£2,902

Street avg £4,441

Below

Floor Area

41 m²

Street avg 56 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

CO₂ Emissions

1.3 t/year

Street avg 2.8 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

Crime

1516/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Lynton Road (SE1) — bus stop.

Closest school

0.4 km

Harris Academy Bermondsey. 105 schools nearby.

Nearest schools

  • Harris Academy BermondseySecondary402m
  • Boutcher Church of England Primary SchoolPrimary447m
  • Ark Walworth AcademySecondary517m
  • Phoenix Primary SchoolPrimary557m

Nearest stops

  • Lynton Road (SE1)Bus stop149m
  • Lynton Road (SE1)Bus stop199m
  • Dunton Road / Old Kent RoadBus stop235m
  • Humphrey StreetBus stop244m

Most reported crime locally

  • Theft from Person6,403 reports25%
  • Violence & Sexual Offences4,098 reports16%
  • Anti-social Behaviour4,047 reports16%
  • Other Theft4,028 reports16%

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 SE1 5TB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE1 5TB

Daytime· 07:00 – 23:00

56.8dB

Moderate
Night-time road noise heatmap for SE1 5TB

Night-time· 23:00 – 07:00

46.2dB

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

Late 20th 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.
£391k

1 Burnell Walk, Southwark

SE1 5RS

1 bed1 bath
£419k

1 Burnham Close, Southwark

SE1 5RL

1 bed1 bath
£344k

1 Dover Flats, Old Kent Road, Southwark

SE1 5NJ

Flat2 bed1 bath
£750k

1 Bushwood Drive, Southwark

SE1 5RE

1 bed1 bath
£270k

1 Achilles Close, Southwark

SE1 5HE

£290k

1 Acanthus Drive, Southwark

SE1 5HH

£317k

1 Buttermere Close, Southwark

SE1 5SJ

£356k

1 Abercorn Way, Southwark

SE1 5HL

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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 Longfellow Way is modelled from its 41 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE1 5TB. 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 Longfellow Way. 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 Longfellow Way was lodged in August 2020 at band C and is valid until August 2030. 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 21 Longfellow Way. 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 105 schools and 30 stops listed are measured in a straight line from SE1 5TB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Longfellow Way 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 Longfellow Way, Southwark, London, SE1 5TB. Each answer is also embedded as structured data for search engines.

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