What kind of home is 30 Crymlyn Street, SA1 8NX?

30 Crymlyn Street, SA1 8NX is a mid-terrace house.

What was the last sold price for 30 Crymlyn Street, SA1 8NX?

30 Crymlyn Street, SA1 8NX last sold for £70,000 in July 2014, around 12 years ago. Land Registry has 4 sales on record going back to £25,300 in August 1999. Source: HM Land Registry.

Has 30 Crymlyn Street, SA1 8NX appreciated in value?

Across 4 sales between August 1999 and July 2014, 30 Crymlyn Street, SA1 8NX rose from £25,300 to £70,000, a change of £44,700. That works out to roughly +7% per year compounded over 15 years. Source: HM Land Registry.

What energy rating does 30 Crymlyn Street, SA1 8NX have?

The current EPC rating for 30 Crymlyn Street, SA1 8NX is C with a score of 76 out of 100, lodged in September 2023. It has improved from a D recorded in September 2013. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 30 Crymlyn Street, SA1 8NX?

30 Crymlyn Street, SA1 8NX has a recorded floor area of 84 m² (904 sq ft). That makes it about 11% larger than the median EPC-recorded property in SA1 8NX. Source: EPC Register.

What heating system does 30 Crymlyn Street, SA1 8NX use?

The latest EPC at 30 Crymlyn Street, SA1 8NX records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 30 Crymlyn Street, SA1 8NX?

30 Crymlyn Street, SA1 8NX is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 30 Crymlyn Street, SA1 8NX in?

30 Crymlyn Street, SA1 8NX sits in Port Tennant, Swansea, Swansea. It falls within the SA1 postcode district.

What is crime like near 30 Crymlyn Street, SA1 8NX?

Police records around 30 Crymlyn Street, SA1 8NX show an average of 580 reported crimes per month over the last 16 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 30 Crymlyn Street, SA1 8NX?

The closest bus stop to 30 Crymlyn Street, SA1 8NX is Hoo Street, 109m away. In total there are 30 bus stops within the surrounding area.

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30 Crymlyn Street, Port Tennant, Swansea, SA1 8NX

4 sales on record

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

84 m²

904 sq ft

Energy rating

Score 76

Council tax

Band B

Tenure

Private Rental

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Overview

About 30 Crymlyn Street

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

30 Crymlyn Street is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8NX). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2023) shows a C (score 76), near the top of the C band. When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would push it to B (score 91).

Across 1999–2014, sale prices on this property compounded at 7% per year. Today's modelled estimate of £137,000 sits 95.7% above the 2014 sale of £70,000. 12 years since the last transfer (July 2014). Across the public record there are 4 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).

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Everything you need to know about 30 Crymlyn Street

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Current Certificate(1 of 2)

Sept 2023

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.0 t/year

Occupancy

Rented

Certificate validity

Valid until 6 September 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2023from Sept 2013

EPC improved fromD58toC76

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows

Mostly DoubleFull Double

Windows upgraded, improving insulation

Walls

Very PoorGood

Wall insulation improved

Low Energy Lighting

38%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 30 Crymlyn Street, Port Tennant, Swansea, SA1 8NX, sourced from the PlanIt planning register.

30 Crymlyn Street has no planning applications on record.

But the area is active

47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Sale price has at least doubled since 1999.

Current estimate

£137,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 15 years.

See how we calculated this

Last sold (2014)

£70,000

Growth on file: 7.0% per year over 15 years.

Sales timeline

24 July 2014Most recent
£70,000
-22.2%over 9 years
26 August 2004
£90,000
+50.1%over 11 months
7 October 2003
£59,950
+137.0%over 4 years
11 August 1999
£25,300

Median price across the last 5 sales in SA1 8NX: £110,000 (2025–2021).

Nearby sales in SA1 8NX

On the street

Versus other Crymlyn Street homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 30 Crymlyn Street runs comfortably ahead of the street norm.

Price per m²

£833

Street avg £915

Below

Floor Area

84 m²

Street avg 82 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.0 t/year

Street avg 3.7 t/year

Strongly above

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£136k

1 Bay Street, Port Tennant

SA1 8LB

£133k

1 George Powell House, Balaclava Street, St Thomas

SA1 8BR

£133k

1 Grenfell Park Road, St Thomas

SA1 8EY

£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath

£125k

1 Canaan Row, St Thomas

SA1 8EQ

£124k

1 Ivy Bush Court, St Thomas

SA1 8DQ

£152k

1 Bay View, St Thomas

SA1 8BB

£152k

1 Beaumont Crescent, St Thomas

SA1 8DW

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.

Full Swansea report

Crime

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Hoo Street — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 30 Crymlyn Street, Port Tennant, Swansea, SA1 8NX. Each answer is also embedded as structured data for search engines.