Trilwm

SA17 4AP

SA17 4AN

SA17 4AW

Last updated Jul 2026

Key Street Insights

Trilwm is a residential street with 122 addresses.

It ranks as the 1054th largest and 85th most expensive of the 1,076 streets in the SA17 area. The most common property type is a mid-century house built between 1936 and 1979.

The street contains a total of 122 properties: 122 houses.

Ave. Sale Price: £127,627
10 Year change: up 67.5%
Ave. Rental Price: £848pcm
10 Year change: up 72.3%
Ave. £ per ft²: £148/ft²
Ave. Gross Yield: 8.0%/year/yr

All figures are subject to T&Cs

Key Street Insights

Trilwm is a residential street with 122 addresses.

It ranks as the 1054th largest and 85th most expensive of the 1,076 streets in the SA17 area. The most common property type is a mid-century house built between 1936 and 1979.

The street contains a total of 122 properties: 122 houses.

Ave. Sale Price: £127,627
10 Year change: up 67.5%
Ave. Rental Price: £848pcm
10 Year change: up 72.3%
Ave. £ per ft²: £148/ft²
Ave. Gross Yield: 8.0%/year/yr

All figures are subject to T&Cs

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Explore Propertieson Trilwm, Trimsaran, Kidwelly, SA17

117 houses

0 flats

1 Trilwm
3 Bed Mid-century House
2 Trilwm
3 Bed Mid-century House
3 Trilwm
3 Bed Mid-century House
4 Trilwm
3 Bed Mid-century House
5 Trilwm
3 Bed Mid-century House
6 Trilwm
Unknown
7 Trilwm
3 Bed Mid-century House
8 Trilwm
3 Bed Mid-century House
9 Trilwm
3 Bed Mid-century House
10 Trilwm
2 Bed Mid-century House
11 Trilwm
3 Bed Mid-century House
12 Trilwm
3 Bed Mid-century House
13 Trilwm
3 Bed Mid-century House
14 Trilwm
3 Bed Mid-century House
15 Trilwm
3 Bed Mid-century House
16 Trilwm
3 Bed Mid-century House
17 Trilwm
3 Bed Mid-century House
18 Trilwm
3 Bed Mid-century House
19 Trilwm
3 Bed Mid-century House
20 Trilwm
3 Bed Mid-century House
21 Trilwm
3 Bed Mid-century House
22 Trilwm
3 Bed Mid-century House
23 Trilwm
3 Bed Mid-century House
24 Trilwm
3 Bed Mid-century House
25 Trilwm
3 Bed Mid-century House
26 Trilwm
3 Bed Mid-century House
27 Trilwm
3 Bed Mid-century House
28 Trilwm
3 Bed Mid-century House
29 Trilwm
3 Bed Mid-century House
30 Trilwm
3 Bed Mid-century House
31 Trilwm
3 Bed Mid-century House
32 Trilwm
3 Bed Mid-century House
33 Trilwm
3 Bed Mid-century House
34 Trilwm
3 Bed Mid-century House
35 Trilwm
3 Bed Mid-century House
36 Trilwm
3 Bed Mid-century House
37 Trilwm
3 Bed Mid-century House
38 Trilwm
3 Bed Mid-century House
39 Trilwm
3 Bed Mid-century House
40 Trilwm
3 Bed Mid-century House
41 Trilwm
Unknown
42 Trilwm
3 Bed Mid-century House
43 Trilwm
3 Bed Mid-century House
44 Trilwm
3 Bed Mid-century House
45 Trilwm
3 Bed Mid-century House
46 Trilwm
3 Bed Mid-century House
47 Trilwm
3 Bed Mid-century House
48 Trilwm
3 Bed Mid-century House
49 Trilwm
3 Bed Mid-century House
50 Trilwm
3 Bed Mid-century House
51 Trilwm
3 Bed Mid-century House
52 Trilwm
3 Bed Mid-century House
53 Trilwm
4 Bed Mid-century House
54 Trilwm
3 Bed Early-century House
55 Trilwm
3 Bed Mid-century House
56 Trilwm
3 Bed Mid-century House
57 Trilwm
3 Bed Mid-century House
58 Trilwm
3 Bed Mid-century House
59 Trilwm
3 Bed Mid-century House
60 Trilwm
3 Bed Mid-century House
61 Trilwm
3 Bed Mid-century House
62 Trilwm
3 Bed Mid-century House
63 Trilwm
3 Bed Early-century House
64 Trilwm
3 Bed Mid-century House
65 Trilwm
3 Bed Early-century House
66 Trilwm
3 Bed Mid-century House
67 Trilwm
3 Bed Mid-century House
68 Trilwm
3 Bed Mid-century House
69 Trilwm
3 Bed Mid-century House
70 Trilwm
3 Bed Mid-century House
71 Trilwm
3 Bed Mid-century House
72 Trilwm
3 Bed Mid-century House
73 Trilwm
3 Bed Mid-century House
74 Trilwm
3 Bed Mid-century House
75 Trilwm
3 Bed Mid-century House
76 Trilwm
3 Bed Mid-century House
77 Trilwm
3 Bed Mid-century House
78 Trilwm
3 Bed Mid-century House
79 Trilwm
3 Bed Mid-century House
80 Trilwm
3 Bed Mid-century House
81 Trilwm
3 Bed Mid-century House
83 Trilwm
3 Bed Mid-century House
85 Trilwm
3 Bed Mid-century House
87 Trilwm
3 Bed Mid-century House
89 Trilwm
3 Bed Mid-century House
91 Trilwm
3 Bed Mid-century House
93 Trilwm
3 Bed Mid-century House
95 Trilwm
3 Bed Mid-century House
97 Trilwm
3 Bed Mid-century House
99 Trilwm
3 Bed Mid-century House
101 Trilwm
3 Bed Mid-century House
103 Trilwm
3 Bed Mid-century House
105 Trilwm
3 Bed Mid-century House
107 Trilwm
3 Bed Mid-century House
109 Trilwm
3 Bed Mid-century House
111 Trilwm
3 Bed Mid-century House
113 Trilwm
3 Bed Mid-century House
115 Trilwm
3 Bed Mid-century House
117 Trilwm
3 Bed Mid-century House
119 Trilwm
3 Bed Mid-century House
121 Trilwm
4 Bed Mid-century House
123 Trilwm
3 Bed Mid-century House
125 Trilwm
3 Bed Mid-century House
127 Trilwm
3 Bed Mid-century House
129 Trilwm
3 Bed Mid-century House
131 Trilwm
3 Bed Mid-century House
133 Trilwm
3 Bed Mid-century House
135 Trilwm
Unknown
137 Trilwm
3 Bed Mid-century House
139 Trilwm
3 Bed Mid-century House
141 Trilwm
3 Bed Mid-century House
143 Trilwm
3 Bed Mid-century House
145 Trilwm
3 Bed Mid-century House
147 Trilwm
Unknown
149 Trilwm
Unknown
151 Trilwm
3 Bed Mid-century House
153 Trilwm
3 Bed Mid-century House
155 Trilwm
3 Bed Mid-century House
157 Trilwm
3 Bed Mid-century House
159 Trilwm
3 Bed Mid-century House
161 Trilwm
3 Bed Mid-century House
163 Trilwm
3 Bed Mid-century House

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Sales Market Trends

The last sale on Trilwm sold for £145,000 on 30th March 2026. Since then prices are up an average of 1.0%.

The current average value in the street is £127,627.
The Trilwm Sales Market has increased by 67.5% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
June 2026	2.7%	£127,627
June 2025	2.8%	£124,245
June 2024	4.4%	£120,857
June 2023	0.2%	£115,737
June 2022	15.3%	£115,558
June 2021	11.4%	£100,211
June 2020	4.8%	£89,943
June 2019	3.6%	£85,803
June 2018	3.2%	£82,843
June 2017	5.4%	£80,288
June 2016	0.3%	£76,192
June 2015	1.1%	£75,993
June 2014	2.1%	£75,149
June 2013	0.9%	£73,600
June 2012	-4.2%	£72,912
June 2011	-2.5%	£76,126
June 2010	4.1%	£78,068
June 2009	-13.1%	£74,974
June 2008	-4.5%	£86,253
June 2007	0%	£90,325

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Rental Market Trends

The current average rental value in the street is £848.
The Trilwm Rental Market has increased by 72.3% over the last 10 years.

Show table

Show chart

Period	Year on Year	Average Price
June 2026	3.8%	£848pcm
June 2025	4.8%	£817pcm
June 2024	6.9%	£780pcm
June 2023	6.6%	£730pcm
June 2022	15.1%	£684pcm
June 2021	9.7%	£594pcm
June 2020	1.4%	£542pcm
June 2019	3.2%	£534pcm
June 2018	1.2%	£518pcm
June 2017	4%	£512pcm
June 2016	3.3%	£492pcm
June 2015	0.6%	£476pcm
June 2014	1.7%	£474pcm
June 2013	0.4%	£466pcm
June 2012	1%	£464pcm
June 2011	-1.1%	£460pcm
June 2010	2.8%	£464pcm
June 2009	-7%	£452pcm
June 2008	2.5%	£486pcm
June 2007	0%	£474pcm

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Heatmaps!

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Sales History

The last sale was on 30th March 2026 for £145,000 and since then the market in the area has increased by 1.0%. The street has had a total of 65 sales since 1995.

Trilwm, Trimsaran, Kidwelly, SA17 has seen 9 sales in the last three years and 3 sales in the last twelve months.

Top 3 Most Expensive Sales

Nearby Streets

Trilwm, Trimsaran, Kidwelly, SA17 is the 1054th largest and the 85th most expensive street in the SA17 area.

Cae Linda, Trimsaran, Kidwelly, SA17
6 Addresses
|
146 m away
Heol Llanelli, Trimsaran, Kidwelly, SA17
80 Addresses
|
222 m away
Heol Waunyclun, Trimsaran, Kidwelly, SA17
93 Addresses
|
290 m away
Maesyffynnon, Trimsaran, Kidwelly, SA17
31 Addresses
|
352 m away
Pleasant View, Trimsaran, Kidwelly, SA17
7 Addresses
|
361 m away
Coedyclun, Trimsaran, Kidwelly, SA17
38 Addresses
|
394 m away

Sections of this street

There are 3 postcodes on Trilwm, Trimsaran, Kidwelly, SA17.

Property Types

114 mid-century houses built between 1936 and 1979
3 early-century houses built between 1912 and 1935
5 other addresses of unknown type

mid-century house (114)
early-century house (3)
Unknown (5)

Energy Efficiency

Energy Performance Certificate (EPC) surveys conducted for 117 properties.
The most common rating is D.

A (0)
E (18)
B (0)
F (4)
C (42)
G (0)
D (53)
No EPC (5)

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

The closest station to Trilwm, Trimsaran, Kidwelly, SA17 is Pembrey & Burry Port station, which is 3.6 kilometres away.

Pembrey & Burry Port
|
3.6 km away
Kidwelly
|
5.7 km away
Llanelli
|
7.1 km away

Available Internet Speeds

According to recent data from Ofcom, Superfast Broadband is available in this area.

Superfast

20 mbps

Max upload

80 mbps

Max download

According to recent data from Ofcom, Superfast Broadband is available in the area.

Max Upload

20 mbps

Max Download

80 mbps

Source: Ofcom (June 2026)

Risk of Flooding

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.

Very Low floodriskin this area

Local Flood RiskVery Low

Source: Environment Agency (2024)

Home Ownership Nearby

The recent census recorded whether a resident owned or rented their home.

In the area around Trilwm, Trimsaran, Kidwelly, SA17, 48.9% of property is privately owned outright and 26.0% is privately owned with a mortgage.

The graph below shows how this compares to Wales and the rest of England & Wales.

This area

Wales

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Area

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around Trilwm, Trimsaran, Kidwelly, SA17, 19.9% of residents are recorded as possessing school level qualifications and 26.1% as possessing degree level qualifications.

The graph below shows how this compares to Wales and the rest of England & Wales.

This area

Wales

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residents

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around Trilwm, Trimsaran, Kidwelly, SA17, the average age was 44.1 and the most common age was 57.

Within this area

Within Wales

England & Wales

Age distribution

The graph below shows how this compares to Wales and the rest of England & Wales

Source: ONS Census (2021)

Number of Second Homes

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around Trilwm, Trimsaran, Kidwelly, SA17, 0.0% of property was a second home.

Comparison figures for Wales and the rest of England & Wales are listed below.

0.0%

Within this area

0.6%

Within Wales

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Home

The recent census recorded the number of cars registered in each household.

In the area around Trilwm, Trimsaran, Kidwelly, SA17, there are an average of 1.4 cars per household.

See below for how this compares to Wales and the rest of England & Wales.

1.4

Within this area

1.4

Within Wales

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

Trilwm

Key Street Insights

Key Street Insights

Explore Propertieson Trilwm, Trimsaran, Kidwelly, SA17

Our partners and
data sources

Our partners and
data sources

Sales Market Trends

Rental Market Trends

Sales History

Top 3 Most Expensive Sales

Latest from Bricks&Logic

Nearby Streets

Sections of this street

Property Types

Energy Efficiency

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Available Internet Speeds

Risk of Flooding

Estate Agents active nearby!

Trilwm

Key Street Insights

Key Street Insights

Explore Propertieson Trilwm, Trimsaran, Kidwelly, SA17

Our partners anddata sources

Our partners anddata sources

Sales Market Trends

Rental Market Trends

Sales History

Top 3 Most Expensive Sales

Nearby Streets

Sections of this street

Property Types

Energy Efficiency

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Available Internet Speeds

Risk of Flooding

Our partners and
data sources

Our partners and
data sources