11 Harbour Crescent, Trefechan, Aberystwyth, SY23 1BG
About 11 Harbour Crescent
11 Harbour Crescent is a semi-detached house in Trefechan, Aberystwyth, Aberystwyth (SY23 1BG). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (August 2013) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2011); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 73). The latest certificate is from August 2013, so improvements made since then won't be reflected. At 46 m² this is the 7th smallest of 12 units on EPC record in the building, where floor areas span 41–70 m². The building's EPC ratings span F to C across 12 units on file.
Know exactly what you're buying at 11 Harbour Crescent
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
11 Harbour Crescent's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Planning history
11 Harbour Crescent has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
11 Harbour Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SY23 1BG: £90,000 (2021–2011).
Nearby sales in SY23 1BG
Everything we know about 11 Harbour Crescent, 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?

Versus other Harbour Crescent homes
EPC Rating
67 (D)
Street avg 63 (D)
Floor Area
46 m²
Street avg 46 m²
CO₂ Emissions
1.9 t/year
Street avg 3.1 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Bryn Yr Eglwys, Grays Inn Road
SY23 1QH
1 Bryn Ysgol, Penparcau
SY23 1SL
1, 20 Bridge Street
SY23 1PZ
1 Albion Cottages, High Street
SY23 1JQ
1 Cae Job, Piercefield Lane, Penparcau
SY23 1RJ
1 Castle Street
SY23 1DT
1 Cambrian Square, Llanbadarn Road
SY23 1EL
1 Beehive Terrace, Trefechan
SY23 1BW
The neighbourhood at a glance
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
Aberystwyth Fire Station — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.