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Get started23 Emma Street is a mid-terrace house in Llanelli (SA15 1BA). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2019) shows a C (score 72). When first surveyed in April 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 84).
Held since June 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £120,000 sits 585.7% above the 1996 sale of £17,500. On a £-per-square-foot basis, the last sale (£18/sq ft) was about 79.2% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. At 89 m² it's 20.3% larger than the typical home in the postcode (74 m² median across 26 EPCs).
23 Emma Street has an approved extension on the planning record.
PROPOSED KITCHED EXTENSION
23 Emma Street's modelled value sits at over four times its earliest registered sale price (1996).
£120,000
Modelled from EPC, postcode comparables.
£17,500
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 23 Emma Street lags the street by a wide margin.
Price per m²
£197
Street avg £910
Floor Area
89 m²
Street avg 76 m²
Habitable Rooms
5 rooms
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
Hick Street — bus stop.
Changes detected from historical EPC data
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Low energy lighting percentage decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 June 1996Most recent
£17,500
Median price across the last 5 sales in SA15 1BA: £90,000 (2025–2021).
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Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.9 t/year