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Siren House, Flat 11, 18 Ladymead, Guildford, GU1 1FL

Estimated value

£221,000

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
Semi-detached
Floor 02
Habitable rooms
2
From EPC
Floor area
52 m²
560 sq ft
Energy rating
C
Score 72
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

£221,000

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Siren House is modelled from its 52 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in GU1 1FL. 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

    52 m² from the EPC lodged in March 2026

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in GU1 1FL

    No recent sales of other homes in the postcode

This page or the full report?

DataThis pageFull report
SalesNo sales shownLatest 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.

Siren House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Risks

What this page doesn't show

3 potential issues have already been flagged for Siren House, Flat 11, 18 Ladymead, Guildford, GU1 1FL. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Environmental risk flaggedIn 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 Siren House

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

Siren House is a semi-detached house in Guildford (GU1 1FL). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 2012 onwards. At 52 m² this is the 8th smallest of 12 units on EPC record in Siren House, where floor areas span 47–88 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (March 2026) shows a C (score 72). Earlier certificates rated it B (November 2019); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

Before you decide

Everything you need to know about Siren House

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

Signs of HMO activity in the areaLarger development activity nearbyEnvironmental risk flagged

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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.

Siren House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Mar 2026

EPC Rating

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

Certificate validity

Valid until 18 March 2036

9 years remaining
Planning

Planning history

Applications and permits filed against Siren House, Flat 11, 18 Ladymead, Guildford, GU1 1FL, sourced from the PlanIt planning register.

Siren House has no planning applications on record.

10

But the area is active

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

On the street

Versus other Ladymead homes

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

Siren House is notably below the street on epc rating.

EPC Rating

72 (C)

Street avg 78 (C)

Strongly below

Floor Area

52 m²

Street avg 59 m²

Above

CO₂ Emissions

0.9 t/year

Street avg 1.0 t/year

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

On par
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Guildford district page.

Crime

466/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Guildford College — bus stop.

Closest school

0.8 km

Weyfield Primary Academy. 21 schools nearby.

Nearest schools

  • Weyfield Primary AcademyPrimary760m
  • Sandfield Primary SchoolPrimary938m
  • Surrey Maths School16 plus948m
  • Christ's College, GuildfordSecondary966m

Nearest stops

  • Guildford CollegeBus stop332m
  • Woodbridge Retail ParkBus stop340m
  • Recreation RoadBus stop348m
  • Stoughton Road ShopsBus stop442m

Most reported crime locally

  • Violence & Sexual Offences1,789 reports32%
  • Shoplifting934 reports17%
  • Anti-social Behaviour752 reports13%
  • Public Order661 reports12%

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 GU1 1FL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GU1 1FL

Daytime· 07:00 – 23:00

59.6dB

Moderate
Night-time road noise heatmap for GU1 1FL

Night-time· 23:00 – 07:00

52.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

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Level 2 HomeBuyer Report

21st century2nd Floor FlatEPC 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 Siren House is modelled from its 52 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in GU1 1FL. 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. No sale is recorded for Siren House, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 Siren House was lodged in March 2026 at band C and is valid until March 2036. 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 Siren 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 12 months, which places each incident at an approximate point. The 21 schools and 30 stops listed are measured in a straight line from GU1 1FL, 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 Siren House, Flat 11, 18 Ladymead, Guildford, GU1 1FL. Each answer is also embedded as structured data for search engines.

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