6 The Mariners, Llanelli SA15 2PH

End-Terrace house · Built 1991-1995 · 56 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond B)£4,000 – £6,000£6050+ yrs+2.3 pts
Solar water heating(optional, beyond B)£4,000 – £6,000£4750+ yrs+1.7 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.

Running costs

£886
per year at grade B
£779
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £741 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

8 December 2004£99,950
8 December 2000£39,000
25 September 1997£30,000

Estimated today: £179,136 HPI-indexed estimate, not a valuation

The Mariners: 197 sales since 1995 · £170,045 average over 10 years

Schools nearby

The DfE register covers England. Welsh schools are held in a separate Welsh Government register, which we have not ingested yet.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

15.3
crimes a month
168
in the last 12 months
Violence and sexual offences
most common · 52% of the total

Police.uk street-level data for LSOA W01000660, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

The Mariners

How this home sits against its street.

51
graded homes
65.9
average score
D
most common grade
+16.1
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.