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17 Down Leaze, Cockett, Swansea, SA2 0GQ

3 sales on record

Estimated value

£220,000

  • Since the 2017 sale (£145,000)+52%
  • Against SA2 0GQ's recent median (£205,000)+7%

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

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Floor area
81 m²
872 sq ft
Energy rating
D
Score 58
Council tax
Band D
Tenure
Freehold
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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

£220,000

  • Against its 2017 sale (£145,000)+52%
  • Against SA2 0GQ's recent median (£205,000)+7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Down Leaze is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 0GQ. 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

    81 m² from the EPC lodged in August 2017

  • Sales of this home

    3 sales recorded, the latest in 2017

  • Recent sales in SA2 0GQ

    5 sales, median £205,000 (2025–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 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.

17 Down Leaze's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 3 November 2017Most recent

    £145,000

    +7.4%over 8 years

  2. 9 July 2009

    £135,000

    -5.6%over 2 years

  3. 2 May 2007

    £143,000

Median price across the last 5 sales in SA2 0GQ: £205,000 (2025–2019).

Risks

What this page doesn't show

2 potential issues have already been flagged for 17 Down Leaze, Cockett, Swansea, SA2 0GQ. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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

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Overview

About 17 Down Leaze

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

17 Down Leaze is a three-bedroom semi-detached house in Cockett, Swansea, Swansea (SA2 0GQ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band D. Tenure is freehold. The latest certificate (August 2017) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2009. Between certificates, roof efficiency dropped from Good to Very Poor and lighting dropped from Poor to Very Poor. The recommended improvements would push it to C (score 79).

Today's modelled estimate of £220,000 sits 51.7% above the 2017 sale of £145,000. On the market in November 2017 and unlisted since — roughly 9 years.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3

Outside

  • Private gardenYes

Building

  • TenureFreehold
Before you decide

Everything you need to know about 17 Down Leaze

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

Signs of HMO activity in the areaLarger 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.
Current Certificate(1 of 2)
Aug 2017

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 1 August 2027

8 months remaining

Property Improvements

Changes detected from historical EPC data

Aug 2017from Feb 2009
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Planning

Planning history

Applications and permits filed against 17 Down Leaze, Cockett, Swansea, SA2 0GQ, sourced from the PlanIt planning register.

17 Down Leaze has no planning applications on record.

80

But the area is active

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

On the street

Versus other Down Leaze homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£1,790

Street avg £2,634

On par

Floor Area

81 m²

Street avg 99 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.2 t/year

Street avg 3.8 t/year

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

120/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cockett Inn — bus stop.

Nearest stops

  • Cockett InnBus stop104m
  • Cockett InnBus stop109m
  • Gwynedd Avenue WestBus stop162m
  • Lon IrfonBus stop203m

Most reported crime locally

  • Violence & Sexual Offences819 reports40%
  • Public Order212 reports10%
  • Criminal Damage & Arson191 reports9%
  • Shoplifting183 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 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseFreeholdEPC 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 £545 · 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.
£197k

1 Canterbury Road, Brynmill

SA2 0DD

3 bed
£340k

1 Broadway, Sketty

SA2 0TQ

3 bed
£220k

1 Brynmill Avenue, Brynmill

SA2 0BT

4 bed
£223k

1 Aylesbury Road, Brynmill

SA2 0BS

4 bed
£312k

1 Clevedon Court, Uplands

SA2 0RG

4 bed2 bath
£366k

1 Cwmdonkin Terrace, Uplands

SA2 0RQ

4 bed3 bath
£391k

1 Cwmdonkin Drive, Uplands

SA2 0RA

4 bed2 bath
£337k

1 Church Gardens, Cockett

SA2 0FE

5 bed

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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 17 Down Leaze is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 0GQ. 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. 3 sales are recorded for 17 Down Leaze. 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 17 Down Leaze was lodged in August 2017 at band D and is valid until August 2027. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 17 Down Leaze. 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 17 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA2 0GQ.
Council tax band
17 Down Leaze is in council tax band D. 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 17 Down Leaze, Cockett, Swansea, SA2 0GQ. Each answer is also embedded as structured data for search engines.

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