Property profile

4 Trem EilianBrynrefail

Map showing 4 Trem Eilian, Brynrefail, Caernarfon

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£205,000

Semi-Detached sold in Cwm-y-glo

The box shows the middle 50% of semi-detached sale prices, the whiskers show the 5th to 95th percentile, and the marker shows this property's estimated price.

Half of similar homes sold within the box; most sold within the wider line.

An indicative model estimate, not a survey or formal valuation.

This property vs market

Price per sq ftLocal median £231 per sq ft
£216 per sq ftEstimate vs local median: −£14 per sq ft (−6.2%)
Local sold pricesMedian for semi-detached in Cwm-y-glo
£175,000Estimate vs local median: +£32,000 (+18%)
How this estimate is calculated

Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.

Estimate calculated .

Property facts

Property typeHouse / Semi-Detached
Construction period1950-1966
Floor area89 m² / 958 sq ft
Rooms5 habitable / 5 heated
EPC ratingE
EPC inspection05 Dec 2022

Sales history

No recorded sales for this property in HM Land Registry data.

Local market

Property prices in Cwm-y-glo

Median price: £170,000
Price per sq ft: £216
Sales (last 12 months): 9
Typical range (middle 50%): £140K – £232K

Based on 9 recent sales, the median property price is £170,000 (about £216 per square foot) in Cwm-y-glo area, with individual transactions ranging from £69,000 up to £390,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Cwm-y-glo over the last year.
TypeSalesMedian£/sq ft
Semi-Detached3£175,000£231
Terraced5£170,000£216
Detached1£69,000£—

10-year price trendmedian sale price in Cwm-y-glo

Sale price

Ten year median sale price trend for each property type in Cwm-y-glo.
YearDetachedSemi-DetachedTerraced
2016£332,500£184,000£83,500
2017£190,000£163,500£128,750
2018£248,500£132,500£109,000
2019£268,750£155,000£112,500
2020£282,500£140,000£110,000
2021£286,000£214,975£145,000
2022£379,500£150,000£180,000
2023£252,000£245,000£167,500
2024£278,750£135,000£148,500
2025£255,000£212,500£177,161
2026£69,000£282,500£186,750
Ten year median sale price trend for each property type in Cwm-y-glo.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Cwm-y-glo.
YearDetachedSemi-DetachedTerraced
2016£207£196£123
2017£179£136£134
2018£191£179£135
2019£176£163£139
2020£251£128£168
2021£292£208£179
2022£275£212£159
2023£226£285£196
2024£303£215£176
2025£223£222
2026£231£210
Ten year median sale price per square foot trend for each property type in Cwm-y-glo.

Price distribution by property typelast 12 months

Price distribution by property type for Cwm-y-glo in the last year.

Recent sales

There were 2 recent sold properties in the last 18 months near LL55 3PT.

Recent sold properties in the last 18 months near LL55 3PT
DateAddressTypeTenurePriceMap
05 Aug 20254, Minffordd, Caernarfon, LL55 3PDTerracedFreehold£170,000
13 Mar 2026Bryn Madog, Caernarfon, LL55 3PFDetachedFreehold£507,500

Other properties at this postcode

Area insights for LL55 3PT

Full area profile →

Overview

Postcode LL55 3PT is located in a rural village, within the Cwm-y-glo area of Gwynedd in the Wales region, and forms part of the Llanberis & Deiniolen area. It has low deprivation and low crime levels, with around 31.7 crimes per 1,000 residents per year, about 63% below the Wales average of 86 per 1,000. The average income per household in Llanberis & Deiniolen is £49,454 per year. The median sale price in Cwm-y-glo is £170,000 (around £216 per square foot), with typical sale prices between £140,000 and £232,000. The nearest station is Bangor (Gwynedd), about 5.3 miles away. There are no primary and no secondary schools in the area.

Crime rate
3/10
Crimes per 1k residents
32
Deprivation level
3/10
Income level
9/10
Social housing
6.8%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

3/10

Llanberis & Deiniolen has a low level of deprivation, ranked at position 1,349 out of 32,844 areas in England, placing it within the top 4% most deprived areas in Wales.

Crime level

3/10

Llanberis & Deiniolen has a low crime rate, with approximately 31.7 reported incidents per 1,000 population each year.

Social housing

6.8%

Approximately 6.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 15.0% of dwellings are socially rented.

Income level

9/10

The average income per household in Llanberis & Deiniolen is £49,454 per year.

Noise Level

No noise

No significant noise sources from railways or roads near LL55 3PT.

Transport

The nearest station is Bangor (Gwynedd) located about 5.3 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
312
Population density
197.7 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
16.17(-52%)
Other theft
5.39(+18%)
Public order
2.4(-71%)
Criminal damage and arson
2.4(-67%)
Burglary
1.8(-23%)
Wales average

Demographics

Ethnic groups

British
302
96.79%
Other White
6
1.92%
Indian
1
0.32%
White and Asian (mixed)
1
0.32%
White and Black Caribbean (mixed)
1
0.32%
Total population: 312

Economics

Education (age 16+)

Level 4+ (Degree)
124
45.42%
Level 3 (A level)
50
18.32%
Level 2 (GCSEs 9-4)
37
13.55%
No qualifications
23
8.42%
Level 1 (GCSEs 3-1)
23
8.42%
Total 16+ residents: 273

Housing

Housing tenure

Owns outright
74
50.34%
Owns with a mortgage
50
34.01%
Private landlord or letting agency
9
6.12%
Other social rented
6
4.08%
Social rents from council
4
2.72%
Total households: 147

Schools

In the LL55 3PT postcode area, located within Llanberis & Deiniolen, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for LL55 3PT
DistancePhaseNameTypeRating
0.6 miNot applicableYsgol Gymuned PenisarwaunWelsh establishment

N/A

Local amenities

No Supermarkets & Convenience Stores nearby