What type of property is Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Waterside House, Flat 11, 12 Theed Street, SE1 8ST is a 3-bedroom semi-detached house.

What was the last sold price for Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Waterside House, Flat 11, 12 Theed Street, SE1 8ST last sold for £895,000 in September 2014, around 12 years ago. Before that, it sold for £606,000 in August 2011, so prices have been rising over 3 years on record. Source: HM Land Registry.

How has the value of Waterside House, Flat 11, 12 Theed Street, SE1 8ST changed over time?

Across 2 sales between August 2011 and September 2014, Waterside House, Flat 11, 12 Theed Street, SE1 8ST rose from £606,000 to £895,000, a change of £289,000. That works out to roughly +13.7% per year compounded over 3 years. Source: HM Land Registry.

How energy efficient is Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

The current EPC rating for Waterside House, Flat 11, 12 Theed Street, SE1 8ST is C with a score of 73 out of 100, lodged in April 2011. Source: EPC Register.

What is the floor area of Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Waterside House, Flat 11, 12 Theed Street, SE1 8ST has a recorded floor area of 81 m² (874 sq ft), around 27 m² per bedroom. Source: EPC Register.

How is Waterside House, Flat 11, 12 Theed Street, SE1 8ST heated?

The latest EPC at Waterside House, Flat 11, 12 Theed Street, SE1 8ST records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Waterside House, Flat 11, 12 Theed Street, SE1 8ST is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is Waterside House, Flat 11, 12 Theed Street, SE1 8ST located?

Waterside House, Flat 11, 12 Theed Street, SE1 8ST sits in Lambeth, London, London. It falls within the SE1 postcode district in Greater London Authority.

How safe is the area around Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Police records around Waterside House, Flat 11, 12 Theed Street, SE1 8ST show an average of 1516 reported crimes per month over the last 17 months. Theft from the person makes up roughly 25% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

The closest primary school to Waterside House, Flat 11, 12 Theed Street, SE1 8ST is Oasis Academy South Bank Primary (522m), one of 60 primaries within walking distance. The closest secondary is London Nautical, City of London Academy (154m), with 22 secondaries in the surrounding area.

What transport links are near Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

The closest bus stop to Waterside House, Flat 11, 12 Theed Street, SE1 8ST is Coin Street, 110m away. The nearest rail option is London Waterloo East Rail Station, 133m away.

Are there any environmental risks at Waterside House, Flat 11, 12 Theed Street, SE1 8ST?

Strategic noise mapping records 63.53 dB daytime road noise at the postcode (and 56.48 dB at night), above the WHO 55 dB daytime guideline.

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Waterside House, Flat 11, 12 Theed Street, Lambeth, London, SE1 8ST

Estimated value

£946,000

Since the 2014 sale (£895,000)+6%
Against SE1 8ST's recent median (£850,000)+11%

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

Semi-detached

Floor 3rd

Bedrooms

Floor area

81 m²

874 sq ft

Energy rating

Score 73

Council tax

Band F

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

£946,000

Against its 2014 sale (£895,000)+6%
Against SE1 8ST's recent median (£850,000)+11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Waterside House is modelled from its 81 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
81 m² from the EPC lodged in April 2011
Sales of this home
2 sales recorded, the latest in 2014
Recent sales in SE1 8ST
5 sales, median £850,000 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: March 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Waterside House valuation sits well clear of the typical sold price in this postcode.

Sales timeline

15 September 2014Most recent
£895,000
+47.7%over 3 years
30 August 2011
£606,000

Median price across the last 5 sales in SE1 8ST: £850,000 (2025–2022).

Nearby sales in SE1 8ST

Risks

What this page doesn't show

1 potential issue has already been flagged for Waterside House, Flat 11, 12 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

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Overview

About Waterside House

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

Waterside House is a three-bedroom semi-detached house in Lambeth, London, London (SE1 8ST). It has a recorded floor area of 81 m² (around 874 sq ft), construction records dating it to 1996-2002 and council tax band F. At 81 m² this is the 10th smallest of 12 units on EPC record in Waterside House, where floor areas span 42–85 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (73 versus a best of 81). The latest certificate (April 2011) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2010. Between certificates, roof efficiency dropped from Good to Average. The latest certificate is from April 2011, so improvements made since then won't be reflected.

Across 2011–2014, sale prices on this property compounded at 13.7% per year. On a £-per-square-foot basis, the last sale (£1,024/sq ft) was about 181.3% above the typical sold price in the postcode. Last sold in September 2014, so it's been off the market for around 12 years.

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

Bedrooms3

Before you decide

Everything you need to know about Waterside House

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

Larger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Waterside House'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 26 Apr 2021

Current Certificate(1 of 2)

Apr 2011

EPC Rating

C73

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.4 t/year

Occupancy

Owner Occupied

Certificate validity

Expired on 26 April 2021

New assessment needed to sell or let

Planning

Planning history

Applications and permits filed against Waterside House, Flat 11, 12 Theed Street, Lambeth, London, SE1 8ST, sourced from the PlanIt planning register.

Waterside House has no planning applications on record.

But the area is active

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

On the street

Versus other Theed Street homes

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

On co₂ emissions, Waterside House runs well behind the street norm.

Price per m²

£11,022

Street avg £6,995

Above

Floor Area

81 m²

Street avg 63 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

2.4 t/year

Street avg 1.6 t/year

Strongly below

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

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· 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

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Late 20th century3rd Floor FlatEPC C

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Comparables

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 Waterside House is modelled from its 81 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 Waterside House. 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 Waterside House was lodged in April 2011 at band C and expired in April 2021, so a new one is needed to sell or let. 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 Waterside House. 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: Waterside House is in council tax band F. 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 Waterside House, Flat 11, 12 Theed Street, Lambeth, London, SE1 8ST. Each answer is also embedded as structured data for search engines.

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Waterside House, Flat 11, 12 Theed Street, Lambeth, London, SE1 8ST

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in SE1 8ST

Inside

Everything you need to know about Waterside House

EPC Expired

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

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