17 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
About 17 Lynden
17 Lynden is a semi-detached house in Lower Cwmtwrch, Swansea, Swansea (SA9 1DW). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (September 2021) shows a C (score 69), just inside the C band. When first surveyed in March 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 87).
Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Know exactly what you're buying at 17 Lynden
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
17 Lynden has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Lynden
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
17 Lynden has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 SA9 1DW: £72,000 (2023–2012).
Nearby sales in SA9 1DW
13 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
Sold Aug 2023
£112,00018 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
Sold Dec 2020
£105,00010 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
Sold Apr 2015
£55,00015 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
Sold Jun 2012
£72,00011 Lynden, Lower Cwmtwrch, Swansea, SA9 1DW
Sold Jun 2009
£72,000
Everything we know about 17 Lynden, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Lynden homes
On floor area, 17 Lynden runs well behind the street norm.
EPC Rating
69 (C)
Street avg 63 (D)
Floor Area
72 m²
Street avg 79 m²
CO₂ Emissions
3.0 t/year
Street avg 3.9 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Gurnos Primary School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.