9 Henrietta Street, Swansea, SA1 4HW
About 9 Henrietta Street
9 Henrietta Street is a mid-terrace house in Swansea (SA1 4HW). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2021) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2015 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
One planning record on file: HMO conversion approved in 2016. Past consents include HMO conversion, meaningful when judging how the property has evolved. At 159 m² it's 18.7% larger than the typical home in the postcode (134 m² median across 23 EPCs).
Energy performance
9 Henrietta Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 9 Henrietta Street, Swansea, SA1 4HW
- Nov 2016HMOFullOutcome in report
Change of use from residential (Class C3) to HMO for six people (Class C4)
- Documents
- 9 docs on file
- Reference
- 2016/1724
Unlock 9 Henrietta Street, Swansea, SA1 4HW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 44 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Henrietta Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£195,000
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 SA1 4HW: £174,000 (2023–2016).
Nearby sales in SA1 4HW
Versus other Henrietta Street homes
On epc rating, 9 Henrietta Street stands well clear of the street.
EPC Rating
61 (D)
Street avg 54 (E)
Floor Area
159 m²
Street avg 145 m²
CO₂ Emissions
6.4 t/year
Street avg 7.3 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St George Hotel 1 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







