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1 Castle Graig, Morriston, Swansea, SA6 8NW

Property type
Detached
Habitable rooms
6
From EPC
Floor area
91 m²
980 sq ft
Energy rating
G
Score 12
Council tax
Band E
Tenure
Owner Occupied
Overview

About 1 Castle Graig

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

1 Castle Graig is a detached house in Morriston, Swansea, Swansea (SA6 8NW). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (December 2016) shows a G (score 12), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 74), a 4-band jump.

At 91 m² it's 20.9% smaller than the typical home in the postcode (115 m² median across 5 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £218,000 sits 129.5% above the 2017 sale of £95,000. 9 years since the last transfer (November 2017).

Before you decide

Everything you need to know about 1 Castle Graig

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

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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.

1 Castle Graig sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Rating

A
B
C
D
E
F
G
G12
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Poor
CO2 Emissions
12.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC GPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Castle Graig, Morriston, Swansea, SA6 8NW, sourced from the PlanIt planning register.

1 Castle Graig has no planning applications on record.

5

But the area is active

5 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

£218,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£95,000

Recorded with HM Land Registry.

Sales timeline

  1. 3 November 2017Most recent

    £95,000

Median price across the last 3 sales in SA6 8NW: £137,500 (2024–1995).

On the street

Versus other Castle Graig homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 1 Castle Graig lags the street by a wide margin.

EPC Rating

12 (G)

Street avg 65 (D)

Strongly below

Floor Area

91 m²

Street avg 111 m²

Below

CO₂ Emissions

12.0 t/year

Street avg 4.0 t/year

Strongly below

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above
Before you decide

Everything you need to know about 1 Castle Graig

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

Signs of HMO activity in the area

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.
£220k

1 Glantawe Street, Morriston

SA6 8BP

3 bed1 bath
£210k

1 Lime Tree Grove, Crown Street, Morriston

SA6 8BD

£200k

1 Gelli Terrace, Cnap Llwyd Road, Morriston

SA6 8NQ

£193k

1 Bryn Parc, Morriston

SA6 8NB

£184k

1 Caryl Terrace, Plasmarl

SA6 8NA

£173k

1 Bush Road, Morriston

SA6 8EG

3 bed1 bath
£172k

1 Cross Buildings, Woodfield Street, Morriston

SA6 8DR

£290k

1 Bryn Hedydd, Llangyfelach

SA6 8BS

Area

The neighbourhood at a glance

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Morlais Castle — 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 1 Castle Graig, Morriston, Swansea, SA6 8NW. Each answer is also embedded as structured data for search engines.