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12a, Theed Street, Lambeth, London, SE1 8ST

3 planning records

Estimated value

£1,625,000

  • Since the 2000 sale (£390,000)+317%
  • Against SE1 8ST's recent median (£850,000)+91%

Newest record on this page: March 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
Habitable rooms
6
From EPC
Floor area
135 m²
1453 sq ft
Energy rating
C
Score 77
Council tax
Band G
Tenure
Owner Occupied
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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

£1,625,000

  • Against its 2000 sale (£390,000)+317%
  • Against SE1 8ST's recent median (£850,000)+91%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12a is modelled from its 135 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE1 8ST. 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

    135 m² from the EPC lodged in August 2024

  • Sales of this home

    2 sales recorded, the latest in 2000

  • Recent sales in SE1 8ST

    5 sales, median £850,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 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.

12a's modelled value sits at over four times its earliest registered sale price (1998).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12a, Theed Street, Lambeth, London, SE1 8ST. 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 12a

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

12a is a mid-terrace house in Lambeth, London, London (SE1 8ST). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (August 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 6 certificates since October 2008. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86).

Untraded for 26 years, with the last transfer in April 2000. At 135 m² the property is well over the postcode median (83 m² across 24 EPCs), placing it in the larger end of the local stock. Across 1998–2000, sale prices on this property compounded at 10.5% per year. Today's modelled estimate of £1,625,000 sits 316.7% above the 2000 sale of £390,000. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 27.8% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 12a

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.
Current Certificate(1 of 6)
Aug 2024

EPC Rating

A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 28 August 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2008from Oct 2008
EPC improved fromC71toE53
Heating Controls
FullProg + TRVs

Heating controls changed

Aug 2014from Nov 2008
EPC improved fromE53toC80
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
2%100%

More low energy lighting installed

Apr 2019from Aug 2014
EPC improved fromC80toD65
Oct 2023from Apr 2019
Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
100%50%

Low energy lighting percentage decreased

Aug 2024from Oct 2023
EPC improved fromD62toC77
Windows
AverageGood

Window efficiency improved

Wall Insulation
Uninsulated SolidInsulated Cavity

Cavity wall insulation installed

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
50%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12a, Theed Street, Lambeth, London, SE1 8ST, sourced from the PlanIt planning register.

3 applications on record at 12a, Theed Street, Lambeth, London, SE1 8ST

3decisions2extensions63documents2nearby
  1. Jul 2015
    ConservatoryFull
    Outcome in report

    Extension: Single storey · Rear of property

    Erection of a ground floor single storey rear conservatory including the erection of a first floor rear extension with alterations to the existing first floor roof terrace area. Formation of a roof terrace at second floor level with the installation of balustrades around the roof terrace areas, alterations to existing window openings and doors at first and second floor levels. Installation of a front conservation rooflight and suntunnel rooflight to the side roofslope to numbers 12A and 12B Theed Street.

    Extension
    Documents
    24 docs on file
    Reference
    15/03106/FUL
    Full record in report
  2. More recent applications — locked
  3. ConservatoryDecision
  4. ConditionsDecision

Unlock 12a, Theed Street, Lambeth, London, SE1 8ST's full planning history

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

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 2 notable nearby
  • The 63 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Theed Street homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 12a lags the street by a wide margin.

Price per m²

£2,889

Street avg £11,267

Strongly below

Floor Area

135 m²

Street avg 116 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.8 t/year

Street avg 5.0 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.

Rail-style transport is unusually close for this postcode.

Crime

1516/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Coin Street — bus stop.

Closest school

0.2 km

London Nautical, City of London Academy. 82 schools nearby.

Nearest schools

  • London Nautical, City of London AcademySecondary154m
  • Oasis Academy South Bank PrimaryPrimary522m
  • Friars Primary Foundation SchoolPrimary588m
  • Oasis Academy South BankSecondary778m

Nearest stops

  • Coin StreetBus stop110m
  • London Waterloo East Rail StationRailway station133m
  • Sandell Street / Waterloo StationBus stop190m
  • Waterloo Road (SE1)Bus stop196m

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 8ST from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE1 8ST

Daytime· 07:00 – 23:00

63.5dB

Moderate
Night-time road noise heatmap for SE1 8ST

Night-time· 23:00 – 07:00

56.5dB

Moderate
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

Late 20th centuryMid-Terrace HouseEPC C

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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 12a is modelled from its 135 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE1 8ST. 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 12a. 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 12a was lodged in August 2024 at band C and is valid until August 2034. 6 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 12a. 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 82 schools and 30 stops listed are measured in a straight line from SE1 8ST, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12a is in council tax band G. 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 12a, Theed Street, Lambeth, London, SE1 8ST. Each answer is also embedded as structured data for search engines.

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