What energy rating does Flat 3, 40 Hamilton Street, CF11 9BP have?

The current EPC rating for Flat 3, 40 Hamilton Street, CF11 9BP is C with a score of 76 out of 100, lodged in July 2025. Source: EPC Register.

How big is Flat 3, 40 Hamilton Street, CF11 9BP?

Flat 3, 40 Hamilton Street, CF11 9BP has a recorded floor area of 35 m² (377 sq ft). That makes it about 69% smaller than the median EPC-recorded property in CF11 9BP. Source: EPC Register.

What heating system does Flat 3, 40 Hamilton Street, CF11 9BP use?

The latest EPC at Flat 3, 40 Hamilton Street, CF11 9BP records mains gas as the main heating fuel. Source: EPC Register.

Which area is Flat 3, 40 Hamilton Street, CF11 9BP in?

Flat 3, 40 Hamilton Street, CF11 9BP sits in Cardiff. It falls within the CF11 postcode district.

What is crime like near Flat 3, 40 Hamilton Street, CF11 9BP?

Police records around Flat 3, 40 Hamilton Street, CF11 9BP show an average of 362 reported crimes per month over the last 15 months. Violent crime makes up roughly 28% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to Flat 3, 40 Hamilton Street, CF11 9BP?

The closest bus stop to Flat 3, 40 Hamilton Street, CF11 9BP is Sophia Gardens, 169m away. The nearest ferry option is Cardiff Castle Waterbus Stop, 555m away.

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Flat 3, 40 Hamilton Street, Cardiff, CF11 9BP

Estimated value

£152,000

Against CF11 9BP's recent median (£265,000)-43%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Habitable rooms

From EPC

Floor area

35 m²

377 sq ft

Energy rating

Score 76

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

£152,000

Against CF11 9BP's recent median (£265,000)-43%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat 3 is modelled from its 35 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF11 9BP. 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
35 m² from the EPC lodged in July 2025
Sales of this home
No sale recorded since 1995
Recent sales in CF11 9BP
5 sales, median £265,000 (2025–2024)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: May 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.

Flat 3 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.

Median price across the last 5 sales in CF11 9BP: £265,000 (2025–2024).

Nearby sales in CF11 9BP

Risks

What this page doesn't show

1 potential issue has already been flagged for Flat 3, 40 Hamilton Street, Cardiff, CF11 9BP. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn 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 Flat 3

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

Flat 3 is a property in Cardiff (CF11 9BP). It has a recorded floor area of 35 m² (around 377 sq ft) and construction records dating it to 1900-1929. At 35 m² this is the largest unit on EPC record across the building (27–35 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 67). The latest certificate (July 2025) shows a C (score 76), near the top of the C band.

At 35 m² it sits well below the postcode median (141 m² across 50 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).

Before you decide

Everything you need to know about Flat 3

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

Signs of HMO activity in the area

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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.

Flat 3's carbon output is low for the local stock.

Current Certificate

Jul 2025

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

1.0 t/year

Occupancy

Rented

Certificate validity

Valid until 9 July 2035

8 years remaining

Planning

Planning history

Applications and permits filed against Flat 3, 40 Hamilton Street, Cardiff, CF11 9BP, sourced from the PlanIt planning register.

Flat 3 has no planning applications on record.

But the area is active

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

On the street

Versus other Hamilton Street homes

Four headline reads against 17 similar flats on this street, drawn from the latest EPC and Land Registry data.

Flat 3 outperforms the street on co₂ emissions by a wide margin.

EPC Rating

76 (C)

Street avg 69 (D)

Strongly above

Floor Area

35 m²

Street avg 65 m²

Strongly below

CO₂ Emissions

1.0 t/year

Street avg 2.4 t/year

Strongly above

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

Area

The neighbourhood at a glance

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

Full Cardiff report

Crime

362/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sophia Gardens — bus stop.

Nearest stops

Sophia GardensBus stop169m
Talbot StreetBus stop181m
St Davids HospitalBus stop239m
Cathedral RoadBus stop246m

Most reported crime locally

Violence & Sexual Offences1,545 reports28%
Vehicle Crime640 reports12%
Anti-social Behaviour624 reports11%
Public Order547 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Get a survey for this property

Level 3 Building Survey

Victorian-era2nd Floor FlatEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

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 Flat 3 is modelled from its 35 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF11 9BP. 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 Flat 3, 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 Flat 3 was lodged in July 2025 at band C and is valid until July 2035. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to Flat 3. 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 15 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF11 9BP.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 3, 40 Hamilton Street, Cardiff, CF11 9BP. Each answer is also embedded as structured data for search engines.

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Flat 3, 40 Hamilton Street, Cardiff, CF11 9BP

How the estimate is made

What it's based on

This page or the full report?

No sales recorded with HM Land Registry

Nearby sales in CF11 9BP

Everything you need to know about Flat 3

EPC Rating

Nearest stops

Most reported crime locally

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