12 Llys Gwenllian, SA17 5JT
12 Llys Gwenllian, in SA17, is a freehold terraced house on Llys Gwenllian. It last sold for £57,000 in 2018, its only sale in HM Land Registry's records.
What this home is
The physical record — from its EPC assessments, HM Land Registry and the VOA.
EPC data © Crown copyright; bedrooms are the register's estimate, not a survey. Tenure from HM Land Registry.
What is it worth now?
An indicative projection from its own sale record — the report's valuation prices it against individual comparable sales.
Indicatively £70,000–£96,000 today, projected from its 2018 sale.
From the 2018 sale, the indicative range widens as time passes — the cone is that growing uncertainty, not a forecast.
Across Carmarthenshire, the official average home value is £196,784 — +5% in a year, +24% over five.
Covers the whole Carmarthenshire area, not this postcode.
A point estimate with likely and wide ranges, built from individual comparable sales nearby — each listed with address, date, size and adjusted price.
See everything inside
You're seeing the shape of it — the report has the substance.
Indicative range projected from HM Land Registry sold prices; not a formal valuation, survey or appraisal.
Everything on 12 Llys Gwenllian, unlocked
The valuation with its comparables, every application and document trail, tenure & title, the ten score workings — the full dossier for this one address.
Instant · one-off for this address · no account needed for the £5 report
Sale history
Every transaction HM Land Registry records for 12 Llys Gwenllian, newest first.
1 recorded sale since 2018.
This home's recorded sales joined up, with the change between each — against SA17's yearly median.
What a home of this era typically means
- Cavity walls that can usually be retrofitted with insulation; loft insulation, if original, will be thin by today’s standards.
- Any flat-roof or single-storey extension from this era may be near the end of its serviceable life.
HM Land Registry Price Paid Data; sales before 1995 are not in the public dataset. Rows marked non-standard are "additional price paid" entries (repossessions, bulk purchases, right-to-buy) — listed for completeness, excluded from the change figures.
Energy & running costs
What 12 Llys Gwenllian's Energy Performance Certificates say about efficiency, cost and construction.
Every fabric element as the assessor described it — walls, roof, floor, windows, hot water and heating construction with its efficiency rating — plus glazing detail and itemised running costs.
See everything inside
You're seeing the shape of it — the report has the substance.
EPC data © Crown copyright, from the domestic EPC register. Certificates describe the home as assessed on their date.
The practical file
The running costs and everyday infrastructure a viewing can't show you.
gigabit broadband reaches 0% of premises.
The full amenity list by category with names and distances — supermarkets to GPs to gyms — plus parks with sizes and every connectivity measure in full.
See everything inside
You're seeing the shape of it — the report has the substance.
VOA council-tax band with the authority's current rates; Ofcom broadband coverage; amenities from OpenStreetMap contributors (ODbL); EV charging from the National Chargepoint Registry; hygiene ratings from the Food Standards Agency.
The neighbourhood
Who lives here and how the area ranks — the Carmarthenshire 018A neighbourhood, from the Census and the Indices of Deprivation.
28% below the national average.
The dark tick on each bar marks the England & Wales average.
ONS Census 2021 and the English Indices of Deprivation, at neighbourhood (LSOA/MSOA) level — the immediate pocket, not the whole postcode district.
The street and the area
Where 12 Llys Gwenllian sits in its local market.
12 Llys Gwenllian: quick answers
From HM Land Registry, EPC, VOA, Police.uk, DfE and Environment Agency records.
12 Llys Gwenllian last sold for £57,000 on 17 May 2018, according to HM Land Registry.
HM Land Registry records 1 sale for 12 Llys Gwenllian. Sales before 1995 are not in the public dataset.
Its most recent Energy Performance Certificate records 90 m² of floor area.
Its most recent EPC rates it E (score 45). Its recommended improvements would take it to B.
Carrying its 2018 sale price forward with SA17's market movement suggests roughly £70,000–£96,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.
Top available download speed is around 0 Mbps. Gigabit-capable broadband reaches 0% of premises in this postcode. (Source: Ofcom)
Other homes at SA17 5JT
Recorded sales for the other addresses sharing this postcode on Llys Gwenllian.
HM Land Registry last recorded sale per address; unsold homes show no price.
The full £5 report opens every locked panel in this dossier — a precise comparables-based valuation, the itemised EPC, planning activity, school results and admissions odds, forward-looking flood risk, a negotiation read and a viewing checklist, for this exact home.
Contains public-sector data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0 where applicable. Amenity data © OpenStreetMap contributors (ODbL). Sales before 1995 are not in the public dataset. Figures describe recorded data and are not a survey or valuation of this home; the indicative range is a projection, not an appraisal. marks detail included in the £5 report.