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Bryn Sirion, Ffordd Isaf, Gwynfryn, Wrexham, LL11 5TS

Property type
Detached
Habitable rooms
5
From EPC
Floor area
87 m²
936 sq ft
Energy rating
F
Score 24
Council tax
Band E
Tenure
Owner Occupied
Overview

About Bryn Sirion

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

Bryn Sirion is a detached house in Gwynfryn, Wrexham, Wrexham (LL11 5TS). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (June 2025) shows an F (score 24), near the bottom of the EPC scale. The recommended improvements would lift it to A (score 99), a 5-band jump. Main heating runs on oil.

Held since March 2000 — that's 26 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 87 m² it's 15.5% smaller than the typical home in the postcode (103 m² median across 9 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £333,000 sits 156.3% above the 2000 sale of £129,950. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 36.2% below the postcode norm.

Before you decide

Everything you need to know about Bryn Sirion

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.

Bryn Sirion sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Rating

A
B
C
D
E
F
F24
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Very Poor
Windows
Average
CO2 Emissions
10.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC FPre-1919 buildNo mains gas

Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against Bryn Sirion, Ffordd Isaf, Gwynfryn, Wrexham, LL11 5TS, sourced from the PlanIt planning register.

Bryn Sirion has no planning applications on record.

2

But the area is active

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

Price

Sales history & valuation

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

£333,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2000)

£129,950

Recorded with HM Land Registry.

Sales timeline

  1. 17 March 2000Most recent

    £129,950

Median price across the last 5 sales in LL11 5TS: £350,000 (2024–2019).

On the street

Versus other Ffordd Isaf homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for Bryn Sirion runs comfortably ahead of the street norm.

Price per m²

£1,494

Street avg £2,797

Strongly below

Floor Area

87 m²

Street avg 117 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

10.0 t/year

Street avg 5.2 t/year

Strongly below
Before you decide

Everything you need to know about Bryn Sirion

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£362k

1 Brymbo Road, Bwlchgwyn

LL11 5UB

£270k

1 Bloom Avenue, Brymbo

LL11 5FD

3 bed
£227k

1 Cae R Efail, Bwlchgwyn

LL11 5YT

4 bed2 bath
£223k

1 Brake Road, Brymbo

LL11 5AF

£218k

1 Cegidog Avenue, Ffrith

LL11 5LW

£197k

1 Charles Street, Brymbo

LL11 5FL

£182k

1 Arllwyn, Bwlchgwyn

LL11 5YF

2 bed
£167k

1 Chapel Court, High Street, Southsea

LL11 5PB

Area

The neighbourhood at a glance

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

Crime

8/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Ffordd Uchaf — 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 Bryn Sirion, Ffordd Isaf, Gwynfryn, Wrexham, LL11 5TS. Each answer is also embedded as structured data for search engines.