# MONMOUTH HOUSE FLAT 16 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1WD

## Property details

- Slug: `7eacd78` (address key hash: `7eacd78c1454d4b4fed5e09c99d89f5a1b86065a`)
- Postcode: SA1 1WD
- Transactions on record: 2

- Tenure: Leasehold
- Property type: Flat
- Bedrooms: 2
- Last sold: £123,000 Mar 2026
- Local average: £152,430 (35 sales)
- Street crime: 631 incidents within 1 mile (May 2026)

## Latest sale

- Price: £123,000
- Date: 2026-03-17
- Type: F
- Tenure: L

## Price history

| Event | Date | Price | Type | % change | Today’s value (HPI) | Transaction |
|-------|------|-------|------|--------|---------------------|-------------|
| Sold | 2026-03-17 | £123,000 | Flat | +115.8% | £123,000 (to April 2026) | [View](http://87.117.209.195:8080/house-prices/4e75c29d-d3b3-8922-e063-4804a8c094d0) |
| Sold | 2000-02-29 | £57,000 | Flat | — | £183,955 (to April 2026) | [View](http://87.117.209.195:8080/house-prices/3fc69960-7e61-4a0b-9e86-88ea366a35cc) |

*Today’s value (HPI): adjusted using published house price index trends for the area and property type; not a valuation of the property today.*

## Sales History

*Recorded sales for this property. Data from Land Registry Price Paid.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| MONMOUTH HOUSE FLAT 16 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1WD | £123,000 | 17/03/2026 | Flat |
| MONMOUTH HOUSE FLAT 16 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1WD | £57,000 | 29/02/2000 | Flat |

## Historic listings

Listing activity only where we matched the listing to a Land Registry sale already on record for this address.

- Matched listing: [6614959](http://87.117.209.195:8080/listings/a8191cf)

| Event | Date | Price |
|-------|------|-------|
| sold | 2026-01-01 | £123,000 |
| listed | 2006-04-04 | £575 |
| sold | 2000-01-01 | £57,000 |

## Sold Comparables

*Same street and nearby sales within 0.25 miles. Data from Land Registry Price Paid. Last 5 years.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| CORK HOUSE 32 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RT | £155,000 | 22/12/2025 | Flat |
| WEAVERS HOUSE 17 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RU | £110,000 | 11/12/2025 | Flat |
| MONMOUTH HOUSE FLAT 26 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1WD | £124,000 | 28/11/2025 | Flat |
| CORK HOUSE 43 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RT | £137,500 | 19/11/2025 | Flat |
| WEAVERS HOUSE 9 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RU | £80,000 | 03/03/2025 | Flat |
| 65 ABERNETHY QUAY, MARITIME QUARTER, SWANSEA, SA1 1UL | £115,000 | 01/12/2023 | Flat |
| 35 CAMBRIAN PLACE, SWANSEA, SA1 1RG | £90,000 | 27/11/2023 | Flat |
| WEAVERS HOUSE 20 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RU | £130,000 | 06/11/2023 | Flat |
| 18 CAMBRIAN PLACE, SWANSEA, SA1 1RG | £135,000 | 13/10/2023 | Flat |
| 8 POCKETTS WHARF, MARITIME QUARTER, SWANSEA, SA1 3XL | £240,000 | 18/08/2023 | Flat |
| 70 ABERNETHY QUAY, MARITIME QUARTER, SWANSEA, SA1 1UL | £86,000 | 28/07/2023 | Flat |
| CORK HOUSE 37 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1RT | £153,000 | 12/04/2023 | Flat |
| 36 SOMERSET PLACE, SWANSEA, SA1 1RR | £85,000 | 05/04/2023 | Flat |
| 11 POCKETTS WHARF, MARITIME QUARTER, SWANSEA, SA1 3XL | £138,000 | 17/03/2023 | Flat |
| PEMBROKE BUILDINGS 27 CAMBRIAN PLACE, SWANSEA, SA1 1RL | £70,000 | 12/12/2022 | Flat |
| 43 POCKETTS WHARF, MARITIME QUARTER, SWANSEA, SA1 3XL | £180,000 | 02/12/2022 | Flat |
| PEMBROKE BUILDINGS 31 CAMBRIAN PLACE, SWANSEA, SA1 1RL | £48,000 | 24/11/2022 | Flat |
| MONMOUTH HOUSE FLAT 36 MANNHEIM QUAY, MARITIME QUARTER, SWANSEA, SA1 1WD | £105,000 | 18/11/2022 | Flat |
| PEMBROKE BUILDINGS 47 CAMBRIAN PLACE, SWANSEA, SA1 1RL | £51,500 | 26/10/2022 | Flat |
| PEMBROKE PLACE FLAT 1 PIER STREET, SWANSEA, SA1 1RY | £64,000 | 30/09/2022 | Flat |

**Area average:** £114,850 (20 sales)

## Capital growth trend

*Land Registry outcode average from sold prices: last 12 months vs 5y and 10y ago.*

- **5y growth:** 12.8%
- **10y growth:** 7.9%

## House Price Index (HM Land Registry)

*Official index for Swansea; Flats and maisonettes series; as of April 2026.*

- **1y growth (index):** -3.5%
- **5y growth (index):** 11.6%
- **10y growth (index):** 35.8%

## Rental Range

*ONS Price Index of Private Rents (Swansea). Low / Realistic / Optimistic = conservative / average / best case.*

- **Low:** £754/mo
- **Realistic:** £838/mo
- **Optimistic:** £922/mo

## Rental Comparables

*Residential lets from OpenRent and Rightmove for the area (same bedroom count). Use to validate rent estimates. Student lets are excluded.*

| Title | Rent | Beds | Distance | As seen on |
|------|------|------|------|------|
| 2 Bed Semi-Detached House, Grenfell Park Road, SA1 | £900/mo | 2 | 0.64 miles | OpenRent |

**Average rent: £900/mo (1 listing)**

## 1% Rule

- **Rent ratio:** 0.73% (weak for cashflow)
- **Max investor price (0.8%):** £112,500
- **Target investor price (1%):** £90,000

*Monthly rent ÷ price. 1%+ = strong, 0.8–1% = okay, <0.8% = weak. Max investor price = rent ÷ 0.8% (Stoke-style target). Target investor price = rent ÷ 1% (strong cashflow band). Based on OpenRent comparables.*

## Rent-driven metrics

*Based on OpenRent comparables (median £900/mo).*

- **Gross yield:** 8.8%
- **Cost-to-rent:** 11.4×
- **Monthly cashflow:** £301/mo (75% LTV, 3.95% APR (5yr fixed), 25yr term)
- **Cash-on-cash ROI:** 10.1%

*Gross yield = annual rent as % of price (no costs). Cost-to-rent = price ÷ annual rent (from OpenRent comparables); under 14× = strong, 14–16× = acceptable, 17×+ = compressed. Cashflow = rent − mortgage − 10% maintenance − £25/mo compliance; assumes 75% LTV, 3.95% APR (5yr fixed), 25yr term. ROI = annual profit ÷ cash in (deposit + 4% purchase costs).*

## Flood risk

- **Zone:** 1
- **Risk:** Low
- **Source:** Not in Flood Risk Area (no data)

[Check long-term flood risk (GOV.UK)](https://check-long-term-flood-risk.service.gov.uk/postcode)

## Street-level crime

| Category | Count |
|----------|-------|
| Violence and sexual offences | 193 |
| Shoplifting | 123 |
| Anti-social behaviour | 77 |
| Public order | 72 |
| Drugs | 34 |
| Other theft | 33 |
| Criminal damage and arson | 32 |
| Vehicle crime | 28 |
| Bicycle theft | 12 |
| Robbery | 8 |
| Other crime | 7 |
| Burglary | 4 |
| Possession of weapons | 4 |
| Theft from the person | 4 |
| **Total incidents** | **631** |

*Within 1 mile during May 2026. Source: data.police.uk (England & Wales).*

## Schools nearby

*Nearest open schools with Ofsted ratings (England). Closed schools are not shown.*

| Name | Type | Distance | Ofsted |
|------|------|----------|--------|
| St Thomas Community Primary School | Other | 0.6 miles | — (No rating) |
| St Thoma's Primary School | Other | 0.6 miles | — (No rating) |
| Margaret Street Nursery | Other | 0.7 miles | — (No rating) |
| Ysgol Crug Glas | Other | 0.8 miles | — (No rating) |
| St Helen's Primary School | Other | 0.8 miles | — (No rating) |