Skip to content
UK Property Looker

12 Marlborough Road, Brynmill, Swansea, SA2 0EB

3 sales on record
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
Get directions (opens in a new tab)
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

Pick your report · from £14.99

One time fee only - money back guarantee

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

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

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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

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

Current estimate

£206,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.

See how we calculated this
Last sold (2025)

£220,000

Growth on file: 5.8% per year over 25 years.

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).

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
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

Pick your report · from £14.99

One time fee only - money back guarantee

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
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

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.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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.