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17 Keepers Close, Penllergaer, Swansea, SA4 9FY

EPC B

Estimated value

£333,000

  • Since the 1999 sale (£87,950)+279%
  • Against SA4 9FY's recent median (£287,500)+16%

Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
7
From EPC
Floor area
110 m²
1184 sq ft
Energy rating
B
Score 86
Council tax
Band E
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

£333,000

  • Against its 1999 sale (£87,950)+279%
  • Against SA4 9FY's recent median (£287,500)+16%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Keepers Close is modelled from its 110 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 9FY. 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

    110 m² from the EPC lodged in September 2015

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in SA4 9FY

    5 sales, median £287,500 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

17 Keepers Close's estimated value is more than triple its earliest registered sale price (1999).

Sales timeline

  1. 26 February 1999Most recent

    £87,950

Median price across the last 5 sales in SA4 9FY: £287,500 (2026–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 17 Keepers Close, Penllergaer, Swansea, SA4 9FY. 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

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Overview

About 17 Keepers Close

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

17 Keepers Close is a detached house in Penllergaer, Swansea, Swansea (SA4 9FY). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2015) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 95). The latest certificate is from September 2015, so improvements made since then won't be reflected.

It hasn't traded since February 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £333,000 sits 278.6% above the 1999 sale of £87,950. On a £-per-square-foot basis, the last sale (£74/sq ft) was about 39.8% below the postcode norm.

Before you decide

Everything you need to know about 17 Keepers Close

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.

17 Keepers Close ranks among the most efficient homes in the postcode for energy use.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 27 Sept 2025

Current Certificate
Sept 2015

EPC Rating

A
B
B86
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 27 September 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Keepers Close, Penllergaer, Swansea, SA4 9FY, sourced from the PlanIt planning register.

17 Keepers Close has no planning applications on record.

1

But the area is active

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

On the street

Versus other Keepers Close homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 17 Keepers Close lags the street by a wide margin.

Price per m²

£800

Street avg £2,362

Strongly below

Floor Area

110 m²

Street avg 109 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

1.6 t/year

Street avg 3.7 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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Keepers Close — bus stop.

Nearest stops

  • Keepers CloseBus stop86m
  • Parc PenllergaerBus stop113m
  • Clos CilfwnwrBus stop521m
  • Penllergaer Council OfficesBus stop550m

Most reported crime locally

  • Violence & Sexual Offences974 reports44%
  • Anti-social Behaviour318 reports14%
  • Public Order242 reports11%
  • Criminal Damage & Arson201 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 centuryDetached HouseEPC B

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 £595 · 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.
£360k

1 Clos Bryn Dafydd, Penllergaer

SA4 9BX

£305k

1 Clos Ger Y Bryn, Tircoed Forest Village, Penllergaer

SA4 9JL

4 bed1 bath
£300k

1 Clos Cilfwnwr, Penllergaer

SA4 9BU

£375k

1 Clos Penderri, Penllergaer

SA4 9BZ

5 bed2 bath
£384k

1 Clos Cerdinen, Tircoed Forest Village, Penllergaer

SA4 9QL

4 bed3 bath
£392k

1 Clos Penbwl, Penllergaer

SA4 9HP

4 bed3 bath
£394k

1 Bryn Road, Pontlliw

SA4 9ED

4 bed
£265k

1 Derwlas, Tircoed Forest Village, Penllergaer

SA4 9SF

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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 Keepers Close is modelled from its 110 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA4 9FY. 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 17 Keepers Close. 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 Keepers Close was lodged in September 2015 at band B and expired in September 2025, so a new one is needed to sell or let. 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 17 Keepers Close. 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 SA4 9FY.
Council tax band
17 Keepers Close is in council tax band E. 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 Keepers Close, Penllergaer, Swansea, SA4 9FY. Each answer is also embedded as structured data for search engines.

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