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23 Weavers House, Mannheim Quay, Maritime Quarter, Swansea, SA1 1RU

EPC B4 sales on record

Estimated value

£154,000

  • Since the 2022 sale (£150,000)+3%
  • Against SA1 1RU's recent median (£90,000)+71%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor 03
Habitable rooms
3
From EPC
Floor area
62 m²
667 sq ft
Energy rating
B
Score 81
Council tax
Band E
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£154,000

  • Against its 2022 sale (£150,000)+3%
  • Against SA1 1RU's recent median (£90,000)+71%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23 Weavers House is modelled from its 62 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 1RU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    62 m² from the EPC lodged in March 2022

  • Sales of this home

    4 sales recorded, the latest in 2022

  • Recent sales in SA1 1RU

    5 sales, median £90,000 (2026–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 1999.

Sales timeline

  1. 18 September 2022Most recent

    £150,000

    -3.2%over 17 years

  2. 30 September 2004

    £155,000

    +109.5%over 2 years

  3. 4 February 2002

    £74,000

    +8.0%over 2 years

  4. 30 November 1999

    £68,500

Median price across the last 5 sales in SA1 1RU: £90,000 (2026–2025).

Risks

What this page doesn't show

2 potential issues have already been flagged for 23 Weavers House, Mannheim Quay, Maritime Quarter, Swansea, SA1 1RU. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 23 Weavers House

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

23 Weavers House is an end-of-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1RU). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (March 2022) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity. At 62 m² this is the 31st smallest of 34 units on EPC record in the building, where floor areas span 24–72 m². The building's EPC ratings span D to B, with this unit at the top.

At 62 m² the property is well over the postcode median (44 m² across 33 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Sold September 2022 for £150,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2022, sale prices on this property compounded at 3.5% per year.

Before you decide

Everything you need to know about 23 Weavers House

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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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
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
Mar 2022

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
1.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 31 March 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 23 Weavers House, Mannheim Quay, Maritime Quarter, Swansea, SA1 1RU, sourced from the PlanIt planning register.

23 Weavers House has no planning applications on record.

7

But the area is active

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

On the street

Versus other Mannheim Quay homes

Four headline reads against 33 similar flats on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 23 Weavers House runs comfortably ahead of the street norm.

Price per m²

£2,419

Street avg £2,629

Below

Floor Area

62 m²

Street avg 44 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

1.9 t/year

Street avg 1.9 t/year

On par
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

0.2 km

Swansea Museum — bus stop.

Nearest stops

  • Swansea MuseumBus stop171m
  • Swansea Environment CentreBus stop188m
  • Swansea MarinaBus stop247m
  • Ferrara SquareBus stop289m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports35%
  • Anti-social Behaviour1,210 reports13%
  • Shoplifting1,135 reports12%
  • Public Order981 reports11%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th century3rd Floor FlatEPC BNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£150k

1 East Burrows Road

SA1 1RE

£162k

1 Cork House, Mannheim Quay, Maritime Quarter

SA1 1RT

2 bed
£164k

1 Weavers House, Mannheim Quay, Maritime Quarter

SA1 1RU

2 bed1 bath
£167k

1 Ferrara Quay, Maritime Quarter

SA1 1UQ

£169k

10 Abernethy Quay, Maritime Quarter

SA1 1UF

2 bed
£140k

1 Llys Jernegan, Pier Street

SA1 1RY

£175k

1 Patagonia Walk, Maritime Quarter

SA1 1XY

£130k

1 Trawler Road, Maritime Quarter

SA1 1XA

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 23 Weavers House is modelled from its 62 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SA1 1RU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for 23 Weavers House. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 23 Weavers House was lodged in March 2022 at band B and is valid until March 2032. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 23 Weavers House. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 1RU.
Council tax band
23 Weavers House is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 23 Weavers House, Mannheim Quay, Maritime Quarter, Swansea, SA1 1RU. Each answer is also embedded as structured data for search engines.

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