What kind of home is 3 Allerton Street, CF11 6SJ?

3 Allerton Street, CF11 6SJ is a 3-bedroom mid-terrace house.

What did 3 Allerton Street, CF11 6SJ sell for?

3 Allerton Street, CF11 6SJ last sold for £235,000 in September 2023, around 3 years ago. Source: HM Land Registry.

What energy rating does 3 Allerton Street, CF11 6SJ have?

The current EPC rating for 3 Allerton Street, CF11 6SJ is D with a score of 61 out of 100, lodged in January 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 3 Allerton Street, CF11 6SJ?

3 Allerton Street, CF11 6SJ has a recorded floor area of 83 m² (893 sq ft), around 28 m² per bedroom. That makes it about 10% smaller than the median EPC-recorded property in CF11 6SJ. Source: EPC Register.

What heating system does 3 Allerton Street, CF11 6SJ use?

The latest EPC at 3 Allerton Street, CF11 6SJ records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 3 Allerton Street, CF11 6SJ?

3 Allerton Street, CF11 6SJ has an active planning application for an application (ref. 25/01303/FUL), filed in June 2025 by True North Architectural Engineering, currently awaiting a decision. Source: PlanIt planning register.

What is the council tax band for 3 Allerton Street, CF11 6SJ?

3 Allerton Street, CF11 6SJ is in council tax band C.

Which area is 3 Allerton Street, CF11 6SJ in?

3 Allerton Street, CF11 6SJ sits in Cardiff. It falls within the CF11 postcode district.

How safe is the area around 3 Allerton Street, CF11 6SJ?

Police records around 3 Allerton Street, CF11 6SJ show an average of 9 reported crimes per month over the last 10 months. Violent crime makes up roughly 31% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 3 Allerton Street, CF11 6SJ?

The closest bus stop to 3 Allerton Street, CF11 6SJ is Clare Road, 63m away. The nearest ferry option is Taffs Mead Waterbus Stop, 391m away.

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3 Allerton Street, Cardiff, CF11 6SJ

1 planning record

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

83 m²

893 sq ft

Energy rating

Score 61

Council tax

Band C

Tenure

Owner Occupied

Overview

About 3 Allerton Street

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

3 Allerton Street is a three-bedroom mid-terrace house in Cardiff (CF11 6SJ). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2023) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

One planning application is currently pending a decision in 2025. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 197.3% above the typical sold price in the postcode. Sold September 2023 for £235,000.

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
Bathrooms1

Before you decide

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Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

D61

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.9 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-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 £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 3 Allerton Street, Cardiff, CF11 6SJ, sourced from the PlanIt planning register.

There is a planning application currently awaiting a decision.

1 application on record at 3 Allerton Street, Cardiff, CF11 6SJ

1 live now

0decisions14documents12nearby

Jun 2025
Full
Outcome in report
Commercial to residential accommodation use. Rebuild the existing outbuilding to the rear for use as amenity space to the existing domestic dwelling.
Documents
14 docs on file
Reference
25/01303/FUL
Full record in report

Unlock 3 Allerton Street, Cardiff, CF11 6SJ's full planning history

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Every decision — granted, refused or withdrawn
All 1 application on this property in full, plus 12 notable nearby
The 14 documents, officer reports & conditions
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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

3 Allerton Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£255,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2023)

£235,000

Recorded with HM Land Registry.

Sales timeline

13 September 2023Most recent
£235,000

Median price across the last 5 sales in CF11 6SJ: £129,000 (2024–2015).

Nearby sales in CF11 6SJ

On the street

Versus other Allerton Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 3 Allerton Street runs comfortably ahead of the street norm.

Price per m²

£2,831

Street avg £1,231

Strongly above

Floor Area

83 m²

Street avg 89 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

3.9 t/year

Street avg 3.6 t/year

On par

Before you decide

Everything you need to know about 3 Allerton Street

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£251k

1 Compton Street

CF11 6TJ

3 bed1 bath

£202k

1 Avoca Place

CF11 6TH

3 bed

£169k

1 Clare Road

CF11 6QN

3 bed

£277k

1 Brook Street

CF11 6LG

4 bed1 bath

£234k

1 Chester Street

CF11 6PY

2 bed1 bath

£234k

1 Court Road, Grangetown

CF11 6RY

2 bed1 bath

£304k

1 Despenser Gardens

CF11 6AY

1 bed

£179k

1 Dinas Place

CF11 6QE

1 bed

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

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Clare Road — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 3 Allerton Street, Cardiff, CF11 6SJ. Each answer is also embedded as structured data for search engines.