# 3 bedroom semi-detached house for sale (SA15 1PY)

## Property Details

| Key | Value |
|-----|-------|
| Address | 10 GRANT STREET, LLANELLI, PENYFAN, CARMARTHENSHIRE SA15 1PY |
| Price | £120,000 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Last sold | £136,000 Feb 2026 |

## EPC Rating & Upgrade Cost

- **Current rating:** D
- **Potential rating:** C
- **Expiry date:** 17/08/2027
- **Current heating cost:** £898/year
- **Est. upgrade cost to C:** £25,500

### Recommendations
- Q (£4,000 - £14,000)
- W2 (£4,000 - £6,000)
- N (£4,000 - £6,000)
- U (£5,000 - £8,000)

[View full EPC on gov.uk](https://find-energy-certificate.service.gov.uk/energy-certificate/0656-2838-7885-9593-9481)

## Description

This very well presented semi detached home offers views over the neighbouring fields and out to the estuary, from the front elevation. With a lounge, conservatory and good size kitchen diner on the ground floor, the home also benefits from a useful utility room with doors out to the front and rear gardens. On the first floor, the property has three good size bedrooms and a family bathroom.

The rear garden has been landscaped and provides a lawn and pretty flowering borders. there is a block built storage shed/ workshop at the rear. The front garden is laid to lawn and sweeps to the side of the house.

Grant Street is on the edge of Penyfan and Llanelli town centre, with good road access to Trostre Retail parks, in to Llanelli town and on to the coastal road. It is a short walk to Llanelli's mainline train station and there are primary and secondary schools in the vicinity. EER: D 56

**Hallway** - 3' x 3' (0.91m x 0.91m) - Entered via a frosted double glazed door from the front, the hallway has the stairs to the first floor and laminate flooring. A door leads to:

**Lounge** - 15'7 x 9'11 plus alcove (4.75m x 3.02m plus alcove) - The lounge offers a stove on a tiled hearth with a wooden mantle over, carpet flooring, a radiator and a textured ceiling. Double glazed French doors lead to:

**Conservatory** - 10'01 x 8'03 (3.07m x 2.51m) - With double glazed French doors to the side leading to the rear garden, double glazed windows to the rear and frosted double glazed windows to the neighbouring property, the conservatory has tiled flooring and a glazed roof.

**Kitchen/Diner** - 18'9 x 7'10 (5.72m x 2.39m) - Fitted with a range of modern wall and base units with worktops over, incorporating a stainless steel sink and drainer unit, the kitchen/diner has a built-in oven with 4 ring electric hob over and a stainless steel extractor. There is space for an under counter fridge, freezer and a washing machine. Double glazed windows look out to the front and rear and the room has a fitted storage cupboard with shelving and an under stairs storage area. There is luxury vinyl flooring, part tiled walls and a coved ceiling. A frosted single glazed door opens to:

**Utility Room** - 11'7 x 5'1 (3.53m x 1.55m) - With a frosted double glazed window and door to the front, a double glazed window to the side and a double glazed door to the rear, this handy utility area has base units with a worktop over and benefits from tiled flooring, a radiator and access to the loft.

**First Floor Landing** - There is a double glazed window to the front and the landing has carpet, a radiator and access to the loft. Doors lead to:

**Bedroom Three** - With a double glazed window to the front offering views across the street and to the field, this bedroom has a carpet and radiator.

**Bedroom One** - 10'8 x 9'6 (3.25m x 2.90m) - The double glazed window looks out to the rear and this double bedroom has carpet, a radiator and a coved ceiling.

**Bedroom Two** - 9'7 x 7'3 (2.92m x 2.21m) - With a double glazed window to the rear, this double bedroom has a carpet and radiator.

**Bathroom** - 8'7 x 4'11 (2.62m x 1.50m) - Fitted with a wood panelled bath with shower over and glazed modesty screen, a pedestal wash hand basin and a WC, the bathroom has a frosted double glazed window to the front, vinyl flooring and part tiled walls.

**Externally** - To the front of the property are steps up to the front door. There is a lawned garden and side access to the utility room. The rear garden has been landscaped with a combination of bedding areas, stepping stones, decorative stones and a ** WORKSHOP/SHED **.

**Services** - We are advised all mains services are connected to the property.

**Viewing** - Strictly by appointment with our Llanelli office on   or  

You may download, store and use the material for your own personal use and research. You may not republish, retransmit, redistribute or otherwise make the material available to any party or make the same available on any website, online service or bulletin board of your own or of any other party or make the same available in hard copy or in any other media without the website owner's express prior written consent. The website owner's copyright must remain on all reproductions of material taken from this website.

## Property Photos

- ![Photo](/listings/photos/80234289/1221080)
- ![Photo](/listings/photos/80234289/1221081)
- ![Photo](/listings/photos/80234289/1221082)
- ![Photo](/listings/photos/80234289/1221083)
- ![Photo](/listings/photos/80234289/1221084)
- ![Photo](/listings/photos/80234289/1221085)
- ![Photo](/listings/photos/80234289/1221086)
- ![Photo](/listings/photos/80234289/1221087)
- ![Photo](/listings/photos/80234289/1221088)
- ![Photo](/listings/photos/80234289/1221089)
- ![Photo](/listings/photos/80234289/1221090)
- ![Photo](/listings/photos/80234289/1221091)
- ![Photo](/listings/photos/80234289/1221092)
- ![Photo](/listings/photos/80234289/1221093)
- ![Photo](/listings/photos/80234289/1221094)
- ![Photo](/listings/photos/80234289/1221095)

## Floorplans

- ![Floorplan 1](/listings/photos/80234289/1221096) - Floorplan 1

## EPC Graphs

- ![EPC 1](/listings/photos/80234289/1221097) - EPC 1
- ![EPC 2](/listings/photos/80234289/1221098) - EPC 2

## Sales History

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

| Address | Price | Date | Type |
|---------|-------|------|------|
| 10 GRANT STREET, PENYFAN, LLANELLI, CARMARTHENSHIRE, SA15 1PY | £136,000 | 23/02/2026 | Semi-detached |
| 10 GRANT STREET, PENYFAN, LLANELLI, CARMARTHENSHIRE, SA15 1PY | £112,000 | 09/07/2021 | Semi-detached |

## Sold Comparables

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

| Address | Price | Date | Type |
|---------|-------|------|------|
| 69 FIRTH ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1PN | £124,995 | 15/12/2023 | Semi-detached |
| 5 ILSTON, LLANELLI, CARMARTHENSHIRE, SA15 1PW | £132,500 | 25/10/2023 | Semi-detached |
| 1 PEN Y BIGYN, LLANELLI, CARMARTHENSHIRE, SA15 1PB | £125,000 | 07/08/2023 | Semi-detached |
| 77 PENYFAN ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1JG | £123,995 | 30/09/2022 | Semi-detached |
| 13 MARTIN ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1PT | £129,995 | 02/09/2022 | Semi-detached |
| 45 GOLYGFOR, LLANELLI, CARMARTHENSHIRE, SA15 1PR | £142,000 | 22/08/2022 | Semi-detached |
| 26 HEOL GWYR, LLANELLI, CARMARTHENSHIRE, SA15 1JW | £135,000 | 28/06/2022 | Semi-detached |
| 4 ILSTON, LLANELLI, CARMARTHENSHIRE, SA15 1PW | £143,600 | 27/06/2022 | Semi-detached |
| 68 PENYFAN ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1JP | £126,000 | 20/04/2022 | Semi-detached |
| 109 PENYFAN ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1JG | £129,000 | 04/03/2022 | Semi-detached |
| 49 FIRTH ROAD, LLANELLI, CARMARTHENSHIRE, SA15 1PN | £96,000 | 24/02/2022 | Semi-detached |
| 25 GOLYGFOR, LLANELLI, CARMARTHENSHIRE, SA15 1PR | £135,000 | 11/02/2022 | Semi-detached |
| 31 GOLYGFOR, LLANELLI, CARMARTHENSHIRE, SA15 1PR | £105,000 | 17/12/2021 | Semi-detached |
| 45 GOLYGFOR, LLANELLI, CARMARTHENSHIRE, SA15 1PR | £100,000 | 10/09/2021 | Semi-detached |
| 26 HEOL FFYNNON, LLANELLI, CARMARTHENSHIRE, SA15 1RA | £79,950 | 12/08/2021 | Semi-detached |
| 45 GOLYGFOR, LLANELLI, CARMARTHENSHIRE, SA15 1PR | £60,000 | 23/07/2021 | Semi-detached |

**Area average:** £118,002 (16 sales)

## Price vs local average

*Outcode + property type (HousePrices, last 2 years).*

- **Local average:** £175,014 (32 Semi-detached, SA15, 2024–2026)
- **Deviation:** -31.4%

## Rental Range

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

- **Low:** £612/mo
- **Realistic:** £680/mo
- **Optimistic:** £748/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 |
|------|------|------|------|------|
| 3 Bed Terraced House, Florence St, SA15 | £850/mo | 3 | 0.37 miles | OpenRent |
| 3 Bed Terraced House, Ropewalk Road, SA15 | £900/mo | 3 | 0.37 miles | OpenRent |
| 3 Bed Terraced House, Lower Trostre Road, SA15 | £795/mo | 3 | 0.41 miles | OpenRent |
| 3 Bed Terraced House, New Street, SA15 | £795/mo | 3 | 0.44 miles | OpenRent |

**Average rent: £835/mo (4 listings)**

## 1% Rule

- **Rent ratio:** 0.69% (weak for cashflow)
- **Max investor price (0.8%):** £102,875
- **Target investor price (1%):** £82,300

*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 £823/mo).*

- **Gross yield:** 8.2%
- **Cost-to-rent:** 12.2×
- **Monthly cashflow:** £243/mo (75% LTV, 3.95% APR (5yr fixed), 25yr term)
- **Cash-on-cash ROI:** 8.4%

*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).*

## Price per Square Metre

- **£/m²:** £1,446/m²

## Capital growth trend

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

- **5y growth:** 21.8%
- **10y growth:** 27.1%

## House Price Index (HM Land Registry)

*Official index for Carmarthenshire; Semi-detached series; as of April 2026.*

- **1y growth (index):** 5.6%
- **5y growth (index):** 25.2%
- **10y growth (index):** 70.1%

## Flood risk

- **Zone:** 1
- **Risk:** Low
- **Source:** Job (default Low)

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