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11 Custom House Street, Aberystwyth, SY23 1JR

3 sales on record
Property type
Mid terrace
Bedrooms
4
Bathrooms
2
Floor area
130 m²
1399 sq ft
Energy rating
E
Score 44
Council tax
Band E
Tenure
Private Rental
Overview

About 11 Custom House Street

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

11 Custom House Street is a four-bedroom mid-terrace house in Aberystwyth (SY23 1JR). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (July 2018) shows an E (score 44), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. Other recorded features include outbuildings and a basement.

At 130 m² it's 17.1% larger than the typical home in the postcode (111 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 1999–2018, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £248,000 is 31.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 39.6% above the typical sold price in the postcode. Last sale on file: £188,000 in November 2018.

Before you offer

Know exactly what you're buying at 11 Custom House Street

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

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • BasementYes

Outside

  • Private gardenYes
  • OutbuildingsYes
Energy

Energy performance

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

11 Custom House Street's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jul 2018

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
9.3 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jul 2018from Jun 2013
EPC improved fromD56toE44
Heating Controls
FullThermostat

Heating controls changed

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Windows
PoorAverage

Window efficiency improved

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Planning

Planning history

Applications and permits filed against 11 Custom House Street, Aberystwyth, SY23 1JR, sourced from the PlanIt planning register.

11 Custom House Street 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.

11 Custom House Street has more than doubled in price since the earliest registered sale in 1999.

Current estimate

£248,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 19 years.

See how we calculated this
Last sold (2018)

£188,000

Growth on file: 5.1% per year over 19 years.

Sales timeline

  1. 13 November 2018Most recent

    £188,000

    -3.1%over 13 years
  2. 14 July 2005

    £194,000

    +171.3%over 6 years
  3. 6 June 1999

    £71,500

Median price across the last 5 sales in SY23 1JR: £236,000 (2025–2022).

Before you offer

Everything we know about 11 Custom House Street, 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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Preview of the full property report
On the street

Versus other Custom House Street homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Custom House Street is notably below the street on epc rating.

Price per m²

£1,446

Street avg £1,422

Below

Floor Area

130 m²

Street avg 150 m²

Below

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

9.3 t/year

Street avg 7.0 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 Aberystwyth district page.

Rail-style transport is unusually close for this postcode.

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Great Darkgate Street Top — 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 11 Custom House Street, Aberystwyth, SY23 1JR. Each answer is also embedded as structured data for search engines.