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21 Down Street, Clydach, Swansea, SA6 5HA

Estimated value

£170,000

  • Since the 2025 sale (£94,000)+81%
  • Against SA6 5HA's recent median (£173,000)-2%

Newest record on this page: May 2026. 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
5
From EPC
Floor area
92 m²
990 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Owner Occupied
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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

£170,000

  • Against its 2025 sale (£94,000)+81%
  • Against SA6 5HA's recent median (£173,000)-2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Down Street is modelled from its 92 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA6 5HA. 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

    92 m² from the EPC lodged in March 2025

  • Sales of this home

    1 sale recorded, the latest in 2025

  • Recent sales in SA6 5HA

    5 sales, median £173,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest 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.

21 Down Street valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 29 May 2025Most recent

    £94,000

Median price across the last 5 sales in SA6 5HA: £173,000 (2026–2023).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 Down Street

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

21 Down Street is a mid-terrace house in Clydach, Swansea, Swansea (SA6 5HA). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

Today's modelled estimate of £170,000 sits 80.9% above the 2025 sale of £94,000. A recent sale: £94,000 in May 2025. At 92 m² it's 24.9% larger than the typical home in the postcode (74 m² median across 44 EPCs).

Before you decide

Everything you need to know about 21 Down Street

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

Pick your report · from £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.

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

Current Certificate
Mar 2025

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 4 March 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 21 Down Street, Clydach, Swansea, SA6 5HA, sourced from the PlanIt planning register.

21 Down Street 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.

On the street

Versus other Down Street homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Down Street is notably below the street on years held.

Price per m²

£1,022

Street avg £1,090

Below

Floor Area

92 m²

Street avg 99 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.3 t/year

Street avg 5.1 t/year

Strongly above
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

0.1 km

Clydach Infants School — bus stop.

Nearest stops

  • Clydach Infants SchoolBus stop108m
  • Carpenters ArmsBus stop167m
  • Vardre HotelBus stop215m
  • Vardre HotelBus stop218m

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

Victorian-eraMid-Terrace HouseEPC DPre-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 £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.
£170k

1 Carlton Road, Clydach

SA6 5JN

£169k

1 Down Street, Clydach

SA6 5HA

£177k

1 Dyson Close, Clydach

SA6 5HW

£154k

1 Bryn Road, Clydach

SA6 5HT

3 bed
£142k

1 Ffordd Ellen, Craig Cefn Parc

SA6 5RZ

£135k

1 Brunner Drive, Clydach

SA6 5JY

3 bed
£220k

1 Bryntawe Road, Ynystawe

SA6 5AD

3 bed
£225k

1 Factory Road, Clydach

SA6 5EW

3 bed1 bath

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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 Down Street is modelled from its 92 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA6 5HA. 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. 1 sale is recorded for 21 Down Street. 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 Down Street was lodged in March 2025 at band D and is valid until March 2035. 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 Down Street. 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 5HA.
Council tax band
21 Down Street is in council tax band B. 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 Down Street, Clydach, Swansea, SA6 5HA. Each answer is also embedded as structured data for search engines.

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