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21 Y Dolau, Llangyfelach, Swansea, SA6 6BN

4 sales on record

Estimated value

£120,000

  • Since the 2020 sale (£70,000)+71%
  • Against SA6 6BN's recent median (£137,000)-12%

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

Learn about this valuation
Property type
Mid terrace
Habitable rooms
2
From EPC
Floor area
45 m²
484 sq ft
Energy rating
F
Score 38
Council tax
Band A
Tenure
Private 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

£120,000

  • Against its 2020 sale (£70,000)+71%
  • Against SA6 6BN's recent median (£137,000)-12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Y Dolau is modelled from its 45 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA6 6BN. 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

    45 m² from the EPC lodged in March 2017

  • Sales of this home

    4 sales recorded, the latest in 2020

  • Recent sales in SA6 6BN

    5 sales, median £137,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 1998.

Sales timeline

  1. 7 February 2020Most recent

    £70,000

    -6.0%over 12 years

  2. 16 July 2007

    £74,500

    +81.7%over 4 years

  3. 21 January 2003

    £41,000

    +60.8%over 4 years

  4. 13 July 1998

    £25,500

Median price across the last 5 sales in SA6 6BN: £137,000 (2025–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Y Dolau, Llangyfelach, Swansea, SA6 6BN. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Y Dolau

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

21 Y Dolau is a mid-terrace house in Llangyfelach, Swansea, Swansea (SA6 6BN). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (March 2017) shows an F (score 38), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 78), a 3-band jump. Main heating runs on electricity.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2020, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £120,000 sits 71.4% above the 2020 sale of £70,000. Sold February 2020 for £70,000. Across the public record there are 4 sales, relatively high churn for a single property.

Before you decide

Everything you need to know about 21 Y Dolau

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.

21 Y Dolau sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Mar 2017

EPC Rating

A
B
C
D
E
F
F38
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
3.3 t/year
Occupancy
Rented

Certificate validity

Valid until 2 March 2027

3 months remaining
Planning

Planning history

Applications and permits filed against 21 Y Dolau, Llangyfelach, Swansea, SA6 6BN, sourced from the PlanIt planning register.

21 Y Dolau 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.

On the street

Versus other Y Dolau homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Y Dolau runs well behind the street norm.

Price per m²

£1,556

Street avg £2,272

Strongly below

Floor Area

45 m²

Street avg 55 m²

Below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

3.3 t/year

Street avg 2.5 t/year

Strongly below
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

Morriston Cemetery — bus stop.

Nearest stops

  • Morriston CemeteryBus stop188m
  • Heol PentrefelenBus stop207m
  • The CloseBus stop218m
  • Fairview RoadBus stop231m

Most reported crime locally

  • Violence & Sexual Offences1,323 reports45%
  • Public Order363 reports12%
  • Anti-social Behaviour341 reports12%
  • Criminal Damage & Arson253 reports9%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryMid-Terrace HouseEPC FNo mains gas

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

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£140k

1 Brangwyn Close, Morriston

SA6 6AS

£150k

1 Bryn Rhosyn, Llangyfelach

SA6 6DB

3 bed
£153k

1 Bro Dawel, Llangyfelach

SA6 6DE

2 bed
£173k

1 Cae Canol, Cwmrhydyceirw

SA6 6FF

£177k

1 Cae Crug, Llangyfelach

SA6 6FB

£183k

1 Bryn Glas, Llangyfelach

SA6 6BQ

£186k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath
£187k

1 Clos Cadno, Cwmrhydyceirw

SA6 6TT

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Method

How to read this page

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 21 Y Dolau is modelled from its 45 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA6 6BN. 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. 4 sales are recorded for 21 Y Dolau. 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 21 Y Dolau was lodged in March 2017 at band F and is valid until March 2027. 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 21 Y Dolau. 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 14 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA6 6BN.
Council tax band
21 Y Dolau is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Y Dolau, Llangyfelach, Swansea, SA6 6BN. Each answer is also embedded as structured data for search engines.

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