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5 Plas Mair, William Street, Aberystwyth, SY23 1EB

EPC B
Property type
Mid terrace
Floor 01
Habitable rooms
3
From EPC
Floor area
58 m²
624 sq ft
Energy rating
B
Score 81
Council tax
Band C
Tenure
Owner Occupied
Overview

About 5 Plas Mair

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

5 Plas Mair is a mid-terrace house in Aberystwyth (SY23 1EB). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (November 2024) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity. At 58 m² this is the 3rd smallest of 9 units on EPC record in the building, where floor areas span 55–88 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 67).

Untraded for 31 years, with the last transfer in February 1995. 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 £151,000 sits 174.5% above the 1995 sale of £55,000.

Before you offer

Know exactly what you're buying at 5 Plas Mair

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

5 Plas Mair ranks among the most efficient homes in the postcode for energy use.

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.1 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 5 Plas Mair, William Street, Aberystwyth, SY23 1EB, sourced from the PlanIt planning register.

5 Plas Mair has no planning applications on record.

Notable planning nearby

3applications of note in the surrounding area

Price

Sales history & valuation

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

5 Plas Mair has been held in the same hands since before 2000.

Current estimate

£151,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (1995)

£55,000

Recorded with HM Land Registry.

Sales timeline

  1. 21 February 1995Most recent

    £55,000

Median price across the last 5 sales in SY23 1EB: £140,000 (2022–2009).

Before you offer

Everything we know about 5 Plas Mair, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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On the street

Versus other William Street homes

Four headline reads against 5 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 5 Plas Mair lags the street by a wide margin.

Price per m²

£948

Street avg £1,648

Strongly below

Floor Area

58 m²

Street avg 59 m²

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

2.1 t/year

Street avg 3.3 t/year

Strongly above
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£146k

1 Cae Job, Piercefield Lane, Penparcau

SY23 1RJ

£145k

1 Albion Cottages, High Street

SY23 1JQ

£141k

1 Bryn Ysgol, Penparcau

SY23 1SL

£165k

1 Beehive Terrace, Trefechan

SY23 1BW

£135k

1 Bryn Yr Eglwys, Grays Inn Road

SY23 1QH

£171k

1 Cae Gwenallt, Fifth Avenue, Penparcau

SY23 1RE

£172k

1 Bridgend Cottages, Trefechan

SY23 1BA

3 bed1 bath
£172k

1 Cwrt Yr Angor, Trefechan

SY23 1BN

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Aberystwyth district page.
Full Aberystwyth report

Rail-style transport is unusually close for this postcode.

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Mill Street — bus stop.

Go deeper on the local area

The full 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 5 Plas Mair, William Street, Aberystwyth, SY23 1EB. Each answer is also embedded as structured data for search engines.