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12 Marlborough Road, Brynmill, Swansea, SA2 0EB

3 sales on record

Estimated value

£206,000

  • Since the 2025 sale (£220,000)-6%
  • Against SA2 0EB's recent median (£200,000)+3%

Newest record on this page: September 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
6
From EPC
Floor area
101 m²
1087 sq ft
Energy rating
D
Score 57
Council tax
Band D
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

£206,000

  • Against its 2025 sale (£220,000)-6%
  • Against SA2 0EB's recent median (£200,000)+3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Marlborough Road is modelled from its 101 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 0EB. 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

    101 m² from the EPC lodged in July 2021

  • Sales of this home

    3 sales recorded, the latest in 2025

  • Recent sales in SA2 0EB

    5 sales, median £200,000 (2025–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

Price for 12 Marlborough Road has grown more than fourfold since the 2000 starting point.

Sales timeline

  1. 31 January 2025Most recent

    £220,000

    +151.4%over 22 years

  2. 13 June 2002

    £87,500

    +61.3%over 2 years

  3. 25 May 2000

    £54,250

Median price across the last 5 sales in SA2 0EB: £200,000 (2025–2018).

Risks

What this page doesn't show

2 potential issues have already been flagged for 12 Marlborough Road, Brynmill, Swansea, SA2 0EB. 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 12 Marlborough Road

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

12 Marlborough Road is a mid-terrace house in Brynmill, Swansea, Swansea (SA2 0EB). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2021) shows a D (score 57), a step below the typical UK home. When first surveyed in September 2017 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.

Across 2000–2025, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 54.1% above the typical sold price in the postcode. Last sale on file: £220,000 in January 2025.

Before you decide

Everything you need to know about 12 Marlborough Road

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.

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

Current Certificate(1 of 2)
Jul 2021

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.1 t/year
Occupancy
Rented

Certificate validity

Valid until 7 July 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2021from Sept 2017
EPC improved fromF38toD57
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Planning

Planning history

Applications and permits filed against 12 Marlborough Road, Brynmill, Swansea, SA2 0EB, sourced from the PlanIt planning register.

12 Marlborough Road 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 Marlborough Road homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 12 Marlborough Road stands well clear of the street.

Price per m²

£2,178

Street avg £1,354

Strongly above

Floor Area

101 m²

Street avg 120 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

Below

CO₂ Emissions

5.1 t/year

Street avg 4.6 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

120/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Marlborough Road — bus stop.

Nearest stops

  • Marlborough RoadBus stop22m
  • Gwydr CrescentBus stop78m
  • Gwydr CrecsentBus stop81m
  • Bernard StreetBus stop107m

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 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 £885 · 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
£220k

1 Brynmill Avenue, Brynmill

SA2 0BT

4 bed
£223k

1 Aylesbury Road, Brynmill

SA2 0BS

4 bed
£230k

1 Cefn Coed Crescent, Cockett

SA2 0XY

£233k

1 Brynmill Terrace, Brynmill

SA2 0BA

£179k

1 Cambridge Street, Uplands

SA2 0ND

£239k

1 De Breos Street, Brynmill

SA2 0BY

£245k

1 Beechwood Road, Uplands

SA2 0HL

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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 12 Marlborough Road is modelled from its 101 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SA2 0EB. 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 12 Marlborough Road. 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 12 Marlborough Road was lodged in July 2021 at band D and is valid until July 2031. 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 12 Marlborough Road. 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 0EB.
Council tax band
12 Marlborough Road 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 12 Marlborough Road, Brynmill, Swansea, SA2 0EB. Each answer is also embedded as structured data for search engines.

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