33 Diana Road, Llandeilo, SA19 6RR
About 33 Diana Road
33 Diana Road is a four-bedroom semi-detached house in Llandeilo (SA19 6RR). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2022) shows a C (score 71). When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 82). It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position.
At 157 m² the property is well over the postcode median (109 m² across 23 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2005–2023, sale prices on this property compounded at 2.5% per year. Most recent transfer: August 2023 at £297,000.
Know exactly what you're buying at 33 Diana Road
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- Garageintegral
- Cul-de-sacYes
Building
- Heating systemgas
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
33 Diana Road has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 33 Diana Road
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
33 Diana Road valuation sits well clear of the typical sold price in this postcode.
£322,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 18 years.
£297,000
Growth on file: 2.5% per year over 18 years.
Sales timeline
24 August 2023Most recent
£297,000
+10.4%over 13 years7 July 2010
£269,000
+41.6%over 4 years22 September 2005
£190,000
Median price across the last 5 sales in SA19 6RR: £320,000 (2024–2021).
Everything we know about 33 Diana Road, 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 Diana Road homes
On floor area, 33 Diana Road stands well clear of the street.
Price per m²
£1,892
Street avg £2,023
Floor Area
157 m²
Street avg 117 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.3 t/year
Similar properties nearby
1 George Hill
SA19 6AU
1 Latimer Road
SA19 6HS
1 Greenfield Place
SA19 6DN
1 Johns Villas
SA19 6DP
1 Brynawel Terrace
SA19 6DA
1 Carmarthen Street
SA19 6AE
1 Clarendon Road
SA19 6LF
1 Heol Myrddin, Ffairfach
SA19 6PD
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Llandeilo Fire Station — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.