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18 Dartford Place, Bonymaen, Swansea, SA1 7BS

Estimated value

£125,000

  • Since the 2014 sale (£56,000)+123%
  • Against SA1 7BS's recent median (£52,500)+138%

Newest record on this page: December 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
Habitable rooms
3
From EPC
Floor area
73 m²
786 sq ft
Energy rating
C
Score 69
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

£125,000

  • Against its 2014 sale (£56,000)+123%
  • Against SA1 7BS's recent median (£52,500)+138%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Dartford Place is modelled from its 73 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 7BS. 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

    73 m² from the EPC lodged in December 2025

  • Sales of this home

    1 sale recorded, the latest in 2014

  • Recent sales in SA1 7BS

    5 sales, median £52,500 (2015–1998)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2015Latest 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.

18 Dartford Place valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 22 May 2014Most recent

    £56,000

Median price across the last 5 sales in SA1 7BS: £52,500 (2015–1998).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Dartford Place, Bonymaen, Swansea, SA1 7BS. 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 18 Dartford Place

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

18 Dartford Place is a semi-detached house in Bonymaen, Swansea, Swansea (SA1 7BS). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2025) shows a C (score 69), just inside the C band. When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 82).

Today's modelled estimate of £125,000 sits 123.2% above the 2014 sale of £56,000. Last sold in May 2014, so it's been off the market for around 12 years.

Before you decide

Everything you need to know about 18 Dartford Place

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.
Current Certificate(1 of 5)
Dec 2025

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.5 t/year
Occupancy
Rented

Certificate validity

Valid until 9 December 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2015from Feb 2014
EPC improved fromD59toE54
Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
56%0%

Low energy lighting percentage decreased

Jun 2015from Apr 2015
EPC improved fromE54toC69
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Wall Insulation
UninsulatedPartial Insulation

Wall insulation upgraded

Jul 2015from Jun 2015
EPC improved fromC69toD65
Heating Controls
FullProg + TRVs

Heating controls changed

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Dec 2025from Jul 2015
EPC improved fromD65toC69
Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

Renewable Energy
NoneSolar PV

Solar PV panels (50 kWp) installed

Planning

Planning history

Applications and permits filed against 18 Dartford Place, Bonymaen, Swansea, SA1 7BS, sourced from the PlanIt planning register.

18 Dartford Place has no planning applications on record.

3

But the area is active

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

On the street

Versus other Dartford Place homes

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

18 Dartford Place is notably below the street on floor area.

EPC Rating

69 (C)

Street avg 65 (D)

On par

Floor Area

73 m²

Street avg 78 m²

Strongly below

CO₂ Emissions

2.5 t/year

Street avg 3.0 t/year

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

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

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Dartford Place — bus stop.

Nearest stops

  • Dartford PlaceBus stop78m
  • Dartford DriveBus stop87m
  • Jersey ArmsBus stop214m
  • Pen-y-GarnBus stop293m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports35%
  • Anti-social Behaviour1,210 reports13%
  • Shoplifting1,135 reports12%
  • Public Order981 reports11%

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 HouseEPC C

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£125k

1 Candleston Place, Bonymaen

SA1 7JB

£127k

1 Cilgerran Place, Winch Wen

SA1 7EB

£129k

1 Carreg Cennen Gardens, Bonymaen

SA1 7DJ

£129k

1 Dartford Drive, Bonymaen

SA1 7DU

£130k

1 Carew Place, Winch Wen

SA1 7DX

£120k

1 Belleisle Apartments, Phoebe Road, Copper Quarter, Pentrechwyth

SA1 7FW

Flat
£118k

1 Caernarvon Way, Bonymaen

SA1 7HN

£118k

1 Chirk Gardens, Bonymaen

SA1 7HU

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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 18 Dartford Place is modelled from its 73 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 7BS. 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 18 Dartford Place. 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 18 Dartford Place was lodged in December 2025 at band C and is valid until December 2035. 5 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 18 Dartford Place. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 7BS.
Council tax band
18 Dartford Place 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 18 Dartford Place, Bonymaen, Swansea, SA1 7BS. Each answer is also embedded as structured data for search engines.

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