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Carmarthen Avenue, Portsmouth

MyStreetCheck free street report: Carmarthen Avenue, Portsmouth · 1 November 2026 · www.mystreetcheck.co.uk/portsmouth-portsmouth/carmarthen-avenue-portsmouth/

House prices, sold prices and local information for PO6 2BF, PO6 2AG, PO6 2AQ.

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£393,065
49 sales
Price range
£189k – £850k
lowest to highest sale
Last sale
19 Feb 2021
PO6 2BF

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At a glance

House prices£393k averageSince 2016 (few recent sales) CrimeLower than averageLower crime than about 70% of neighbourhoods in England DeprivationLess deprived than mostDecile 9 of 10 (10 = least deprived) Nearest station13 min walkCosham station Schools3 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband67% of homesNational average 80% Freehold or leasehold70% leaseholdAcross 63 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

49 property sales on Carmarthen Avenue, Portsmouth have been recorded by HM Land Registry since 2016. The most recent sale was on 19 Feb 2021. Most sales here are flat homes, which have sold for an average of £260,071. 6 homes here have sold more than once since 2016; 6 of them sold for more the second time. By property type, sales here have been 63% flat, 18% detached, 14% semi-detached. Recorded sale prices on Carmarthen Avenue range from £189,495 to £850,000. 30% of homes sold here were freehold and 70% leasehold.

House prices on Carmarthen Avenue compared

PO6 postcode area£322,769
Portsmouth£276,171
England & Wales£358,701

Average sale price over the last 12 months. Carmarthen Avenue has had fewer than two sales in that time, so it is left out. See all PO6 house prices.

Average sale price by year

2016: £281,144 (24 sales)2016£281k2017: £372,083 (9 sales)2017£372k2018: £614,500 (10 sales)2018£615k2019: £559,750 (4 sales)2019£560k2020: £560,000 (1 sales)2020£560k2021: £220,000 (1 sales)2021£220k

Tenure: 30% freehold and 70% leasehold across 63 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat31£260,07119 Feb 2021
Detached9£711,88913 Jun 2019
Semi-detached7£535,85728 Feb 2020
Terraced2£520,00028 Oct 2019

Sold prices on Carmarthen Avenue

AddressDatePriceTypeTenure
Apartment 24, Carrick Court, Carmarthen Avenue PO6 2BF 19 Feb 2021£220,000 FlatLeasehold
62, Carmarthen Avenue PO6 2AQ 28 Feb 2020£560,000 Semi-detachedFreehold
59, Carmarthen Avenue PO6 2AG 28 Oct 2019£550,000 TerracedFreehold
55, Carmarthen Avenue PO6 2AG 13 Jun 2019£770,000 DetachedFreehold
Apartment 1, Carrick Court, Carmarthen Avenue PO6 2BF 30 Apr 2019£229,000 FlatLeasehold
42, Carmarthen Avenue PO6 2AQ 21 Feb 2019£690,000 DetachedFreehold
68, Carmarthen Avenue PO6 2AQ 11 Dec 2018£551,000 Semi-detachedFreehold
1A, Carmarthen Avenue PO6 2AG 2 Nov 2018£465,000 DetachedFreehold
77, Carmarthen Avenue PO6 2AG 2 Nov 2018£842,000 DetachedFreehold
10, Carmarthen Avenue PO6 2AQ 26 Oct 2018£615,000 DetachedFreehold
9, Carmarthen Avenue PO6 2AG 26 Oct 2018£850,000 DetachedFreehold
21, Carmarthen Avenue PO6 2AG 16 Aug 2018£490,000 TerracedFreehold
Apartment 12, Carrick Court, Carmarthen Avenue PO6 2BF 11 Jul 2018£232,000 FlatLeasehold
40, Carmarthen Avenue PO6 2AQ 22 Jun 2018£800,000 DetachedFreehold
43, Carmarthen Avenue PO6 2AG 22 Jun 2018£655,000 Semi-detachedFreehold
14, Carmarthen Avenue PO6 2AQ 26 Jan 2018£645,000 DetachedFreehold
Apartment 8, Carrick Court, Carmarthen Avenue PO6 2BF 27 Oct 2017£285,950 FlatLeasehold
55, Carmarthen Avenue PO6 2AG 14 Sep 2017£730,000 DetachedFreehold
45, Carmarthen Avenue PO6 2AG 7 Sep 2017£615,000 Semi-detachedFreehold
Apartment 1, Carrick Court, Carmarthen Avenue PO6 2BF 17 Aug 2017£206,950 FlatLeasehold
75, Carmarthen Avenue PO6 2AG 31 Jul 2017£460,000 Semi-detachedFreehold
Apartment 6, Carrick Court, Carmarthen Avenue PO6 2BF 17 May 2017£189,495 FlatLeasehold
Apartment 10, Carrick Court, Carmarthen Avenue PO6 2BF 10 Mar 2017£319,450 FlatLeasehold
19, Carrick Court, Carmarthen Avenue PO6 2BF 20 Jan 2017£316,950 FlatLeasehold
25, Carrick Court, Carmarthen Avenue PO6 2BF 17 Jan 2017£224,950 FlatLeasehold
24, Carrick Court, Carmarthen Avenue PO6 2BF 5 Dec 2016£224,450 FlatLeasehold
35, Carmarthen Avenue PO6 2AG 21 Nov 2016£460,000 Semi-detachedFreehold
24, Carmarthen Avenue PO6 2AQ 4 Nov 2016£450,000 Semi-detachedFreehold
7, Carrick Court, Carmarthen Avenue PO6 2BF 30 Sep 2016£200,450 FlatLeasehold
3, Carrick Court, Carmarthen Avenue PO6 2BF 31 Aug 2016£292,450 FlatLeasehold
4, Carrick Court, Carmarthen Avenue PO6 2BF 26 Aug 2016£329,950 FlatLeasehold
18, Carrick Court, Carmarthen Avenue PO6 2BF 26 Aug 2016£289,450 FlatLeasehold
17, Carrick Court, Carmarthen Avenue PO6 2BF 26 Aug 2016£326,950 FlatLeasehold
20, Carrick Court, Carmarthen Avenue PO6 2BF 26 Aug 2016£291,950 FlatLeasehold
5, Carrick Court, Carmarthen Avenue PO6 2BF 26 Aug 2016£304,450 FlatLeasehold
3, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
25, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£171,230 Flat New buildLeasehold
24, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£171,230 Flat New buildLeasehold
20, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
19, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
18, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
17, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
10, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
8, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,620 Flat New buildLeasehold
7, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£171,230 Flat New buildLeasehold
5, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
4, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£198,627 Flat New buildLeasehold
Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£332,413 OtherFreehold
1, Carrick Court, Carmarthen Avenue PO6 2BF 10 Aug 2016£171,230 Flat New buildLeasehold
22, Carrick Court, Carmarthen Avenue PO6 2BF 27 Jul 2016£216,950 Flat New buildLeasehold
12

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
55, Carmarthen Avenue £730,000 (Sep 2017) → £770,000 (Jun 2019) +5%
over 2 yrs
Apartment 1, Carrick Court, Carmarthen Avenue £206,950 (Aug 2017) → £229,000 (Apr 2019) +11%
over 2 yrs
19, Carrick Court, Carmarthen Avenue £198,627 (Aug 2016) → £316,950 (Jan 2017) +60%
over under a year
25, Carrick Court, Carmarthen Avenue £171,230 (Aug 2016) → £224,950 (Jan 2017) +31%
over under a year
24, Carrick Court, Carmarthen Avenue £171,230 (Aug 2016) → £224,450 (Dec 2016) +31%
over under a year
7, Carrick Court, Carmarthen Avenue £171,230 (Aug 2016) → £200,450 (Sep 2016) +17%
over under a year

Buying on Carmarthen Avenue?

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Schools near Carmarthen Avenue

SchoolTypeAgesOfstedDistance
Court Lane Junior Academy 474 pupils Primary 7–11 Report 0.3 mi
Court Lane Infant Academy 346 pupils Primary 4–7 Report 0.3 mi
Springfield School 1,133 pupils Secondary 11–16 Report 0.4 mi
Solent Junior School 359 pupils Primary 7–11 Report 0.5 mi
Highbury Primary School 391 pupils Primary 0–11 Good Report 0.7 mi
Redwood Park Academy 168 pupils Academy special sponsor led 11–16 Outstanding Report 0.7 mi
Portsdown Primary School 398 pupils Primary 2–11 Good Report 0.7 mi
Solent Infant School 269 pupils Primary 4–7 Report 0.8 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train stations

  • Cosham station 0.7 mi · 13 min walk
  • Hilsea station 1.3 mi · 26 min walk
  • Bedhampton station 2.6 mi · 52 min walk

Nearest bus stops

  • Carshalton Avenue (W-bound, Havant Road) 1 min walk
  • Penarth Avenue (E-bound, Havant Road) 1 min walk
  • Court Lane (E-bound, Havant Road) 1 min walk
  • Court Lane (W-bound, Havant Road) 1 min walk

GP surgeries

  • The Drayton Surgery
    280 Havant Road, Drayton, Portsmouth · 0.3 mi
  • Vine Medical Group
    Forest End Site, Forest End, Waterlooville · 2.3 mi
  • Kirklands Surgery
    111 Copnor Road, Copnor, Portsmouth · 2.4 mi
  • Derby Road Group Practice
    Derby Road Surgery, 27-29 Derby Road, Portsmouth · 2.5 mi

Supermarkets

  • The Co-operative Food Co-op Drayton · 0.2 mi
  • The Co-operative Food Co-op Tregaron Avenue Cosham · 0.3 mi
  • Iceland Iceland Cosham · 0.5 mi
  • Morrisons Daily Morrisons Daily Portsmouth Chatsworth · 0.6 mi

Pharmacies

  • Drayton Prime Pharmacy · 0.3 mi
  • Lalys Pharmacy · 0.6 mi
  • Cosham Community Pharmacy · 0.6 mi

Dentists

  • Dental Practice · 0.2 mi
  • Dental Surgery · 0.2 mi
  • Bupa Dental Care · 0.6 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income9 of 10
Employment8 of 10
Education and skills8 of 10
Health and disability8 of 10
Crime8 of 10
Access to housing and services7 of 10
Living environment6 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned82.2%62.5%
Private rented15.3%20.3%
Social rented2.4%17.1%
Households782

People

HereEng & Wales
Under 1515.4%17.4%
Aged 15–6453.6%64.1%
Aged 65+31.0%18.6%
Residents1,855

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)67%80%
Gigabit-capable67%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks100%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks100%92%

Share of homes across Portsmouth with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Carmarthen Avenue

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Who lives around Carmarthen Avenue

Ethnic group

HerePortsmouth
White90.9%85.2%
Asian, Asian British or Asian Welsh6.6%6.9%
Mixed or Multiple ethnic groups1.9%2.6%
Black, Black British, Black Welsh, Caribbean or African0.3%3.4%
Other ethnic group0.3%1.8%

Religion

HerePortsmouth
Christian51%39.4%
No religion39%47.1%
Not answered6.2%6.5%
Muslim2.5%4.9%
Hindu0.4%0.8%
Other religion0.4%0.6%
Buddhist0.3%0.5%
Jewish0.1%–

Country of birth

HerePortsmouth
Born in the UK90.8%83.1%
Born outside the UK9.2%16.9%

Highest qualification

HerePortsmouth
Level 4 qualifications and above32.7%30%
Level 3 qualifications17.2%21.8%
No qualifications15.8%17.4%
Level 2 qualifications14.9%13.1%
Level 1 and entry level qualifications9.6%9.6%
Apprenticeship7.1%5.3%
Other qualifications2.7%2.7%

General health

HerePortsmouth
Very good health46.8%47.4%
Good health33.5%34.8%
Fair health15%12.9%
Bad health3.3%3.9%
Very bad health1.3%1.1%

Cars or vans per household

HerePortsmouth
1 car or van in household39.5%43.5%
2 cars or vans in household30.6%20.8%
No cars or vans in household18.2%30.3%
3 or more cars or vans in household11.7%5.4%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Portsmouth.

Planning and heritage near Carmarthen Avenue

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Noise, radon and ground hazards

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Planning applications near Carmarthen Avenue

Recent planning applications around Carmarthen Avenue from the council's planning register. Choose how far to look:

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