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21 Denbigh Crescent, Ynysforgan, Swansea, SA6 6TG

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
68 m²
732 sq ft
Energy rating
D
Score 68
Council tax
Band B
Tenure
Owner Occupied
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Overview

About 21 Denbigh Crescent

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

21 Denbigh Crescent is a semi-detached house in Ynysforgan, Swansea, Swansea (SA6 6TG). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (June 2026) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in July 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 79). This certificate was lodged in the last six months, so the rating reflects current condition.

Before you decide

Everything you need to know about 21 Denbigh Crescent

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

Larger development activity nearby

Pick your report · from £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
Energy

Energy performance

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

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
Jun 2026

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 16 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Jul 2013
EPC improved fromE51toD68
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Roof
PoorAverage

Roof insulation improved

Low Energy Lighting
20%60%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Denbigh Crescent, Ynysforgan, Swansea, SA6 6TG, sourced from the PlanIt planning register.

21 Denbigh Crescent 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.

21 Denbigh Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£161,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 SA6 6TG: £90,000 (2019–2016).

On the street

Versus other Denbigh Crescent homes

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

CO₂ Emissions for 21 Denbigh Crescent runs comfortably ahead of the street norm.

EPC Rating

68 (D)

Street avg 65 (D)

On par

Floor Area

68 m²

Street avg 77 m²

Above

CO₂ Emissions

2.3 t/year

Street avg 3.2 t/year

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par
Before you decide

Everything you need to know about 21 Denbigh Crescent

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

Larger development activity nearby

Pick your report · from £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.
£153k

1 Bro Dawel, Llangyfelach

SA6 6DE

2 bed
£150k

1 Bryn Rhosyn, Llangyfelach

SA6 6DB

3 bed
£173k

1 Cae Canol, Cwmrhydyceirw

SA6 6FF

£177k

1 Cae Crug, Llangyfelach

SA6 6FB

£183k

1 Bryn Glas, Llangyfelach

SA6 6BQ

£140k

1 Brangwyn Close, Morriston

SA6 6AS

£186k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath
£187k

1 Clos Cadno, Cwmrhydyceirw

SA6 6TT

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

210/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Christopher 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 21 Denbigh Crescent, Ynysforgan, Swansea, SA6 6TG. Each answer is also embedded as structured data for search engines.