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Chatsworth Avenue, Cosham, Portsmouth

MyStreetCheck free street report: Chatsworth Avenue, Cosham, Portsmouth · 31 October 2026 · www.mystreetcheck.co.uk/portsmouth-portsmouth/chatsworth-avenue/

House prices, sold prices and local information for PO6 2UQ, PO6 2UJ, PO6 2UH.

Average price (last 12 months)
£313,889
9 sales
Average price (since 2016)
£291,003
147 sales
Price range
£122k – £425k
lowest to highest sale
Last sale
27 Aug 2026
PO6 2UQ

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At a glance

House prices£314k average14% above the Portsmouth average CrimeAbout averageLower crime than about 60% of neighbourhoods in England DeprivationLess deprived than mostDecile 9 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station3 min walkCosham station Schools5 rated Good or betterWithin 1.5 miles, 2 Outstanding Ultrafast broadband100% of homesNational average 80% Freehold or leasehold97% freeholdAcross 157 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

147 property sales on Chatsworth Avenue, Cosham, Portsmouth have been recorded by HM Land Registry since 2016. In the last 12 months 9 homes sold here for an average of £313,889. Most sales here are terraced homes, which have sold for an average of £296,406. Average sale prices rose from £246,856 in 2016 to £316,429 in 2026 (+28%), though averages on a single street can swing with the mix of homes sold. That is 14% above the Portsmouth average of £276,171 over the same period. 29 homes here have sold more than once since 2016; 28 of them sold for more the second time. By property type, sales here have been 90% terraced, 5% semi-detached, 4% flat. Recorded sale prices on Chatsworth Avenue range from £121,500 to £425,000. 97% of homes sold here were freehold and 3% leasehold. Of 278 streets in Portsmouth with at least two sales in the last year, Chatsworth Avenue ranks 69th for average price.

House prices on Chatsworth Avenue compared

Chatsworth Avenue£313,889
PO6 postcode area£322,769
Portsmouth£276,171
England & Wales£358,701

Average sale price over the last 12 months. See all PO6 house prices.

Average sale price by year

2016: £246,856 (16 sales)2016£247k2017: £239,714 (14 sales)2017£240k2018: £277,961 (14 sales)2018£278k2019: £286,118 (11 sales)2019£286k2020: £282,600 (20 sales)2020£283k2021: £271,750 (18 sales)2021£272k2022: £337,056 (9 sales)2022£337k2023: £332,250 (12 sales)2023£332k2024: £323,433 (15 sales)2024£323k2025: £345,682 (11 sales)2025£346k2026: £316,429 (7 sales)2026£316k

Tenure: 97% freehold and 3% leasehold across 157 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Terraced133£296,40610 Jul 2026
Semi-detached8£289,6874 Jun 2026
Flat6£173,00027 Aug 2026

Sold prices on Chatsworth Avenue

AddressDatePriceTypeTenure
First Floor Flat, 82, Chatsworth Avenue PO6 2UQ 27 Aug 2026£167,500 FlatLeasehold
266, Chatsworth Avenue PO6 2UP 10 Jul 2026£360,000 TerracedFreehold
272, Chatsworth Avenue PO6 2UP 1 Jul 2026£325,000 TerracedFreehold
24, Chatsworth Avenue PO6 2UQ 4 Jun 2026£322,500 Semi-detachedFreehold
171, Chatsworth Avenue PO6 2UH 13 Mar 2026£370,000 TerracedFreehold
188, Chatsworth Avenue PO6 2UJ 11 Feb 2026£325,000 TerracedFreehold
148, Chatsworth Avenue PO6 2UJ 16 Jan 2026£345,000 TerracedFreehold
18, Chatsworth Avenue PO6 2UQ 6 Jan 2026£365,000 TerracedFreehold
280, Chatsworth Avenue PO6 2UP 21 Nov 2025£310,000 TerracedFreehold
182, Chatsworth Avenue PO6 2UJ 30 Oct 2025£300,000 TerracedFreehold
164, Chatsworth Avenue PO6 2UJ 13 Oct 2025£375,000 TerracedFreehold
179, Chatsworth Avenue PO6 2UH 6 Aug 2025£315,000 TerracedFreehold
71, Chatsworth Avenue PO6 2UG 6 Jun 2025£340,000 TerracedFreehold
273, Chatsworth Avenue PO6 2UW 28 Apr 2025£315,000 TerracedFreehold
157, Chatsworth Avenue PO6 2UH 28 Mar 2025£385,000 TerracedFreehold
206, Chatsworth Avenue PO6 2UN 14 Mar 2025£360,000 TerracedFreehold
218, Chatsworth Avenue PO6 2UN 28 Feb 2025£365,000 Semi-detachedFreehold
137, Chatsworth Avenue PO6 2UH 17 Feb 2025£367,500 TerracedFreehold
132, Chatsworth Avenue PO6 2UJ 24 Jan 2025£370,000 TerracedFreehold
262, Chatsworth Avenue PO6 2UP 18 Dec 2024£388,000 TerracedFreehold
28, Chatsworth Avenue PO6 2UQ 18 Dec 2024£322,500 TerracedFreehold
186, Chatsworth Avenue PO6 2UJ 12 Dec 2024£284,000 TerracedFreehold
344, Chatsworth Avenue PO6 2UP 11 Dec 2024£225,000 TerracedFreehold
108, Chatsworth Avenue PO6 2UJ 10 Dec 2024£370,000 TerracedFreehold
289, Chatsworth Avenue PO6 2UW 6 Dec 2024£322,500 TerracedFreehold
264, Chatsworth Avenue PO6 2UP 18 Nov 2024£330,000 TerracedFreehold
324, Chatsworth Avenue PO6 2UP 3 Oct 2024£325,000 TerracedFreehold
27, Chatsworth Avenue PO6 2UG 13 Sep 2024£330,000 TerracedFreehold
354, Chatsworth Avenue PO6 2UP 5 Aug 2024£280,000 Semi-detachedFreehold
253, Chatsworth Avenue PO6 2UL 5 Jun 2024£350,000 TerracedFreehold
348, Chatsworth Avenue PO6 2UP 30 May 2024£282,000 TerracedFreehold
181, Chatsworth Avenue PO6 2UH 24 May 2024£320,000 TerracedFreehold
165, Chatsworth Avenue PO6 2UH 2 May 2024£337,000 TerracedFreehold
222, Chatsworth Avenue PO6 2UN 15 Feb 2024£270,000 TerracedFreehold
63, Chatsworth Avenue PO6 2UG 12 Feb 2024£398,000 OtherFreehold
245, Chatsworth Avenue PO6 2UL 6 Feb 2024£303,500 TerracedFreehold
337, Chatsworth Avenue PO6 2UW 12 Jan 2024£425,000 TerracedFreehold
4A, Chatsworth Avenue PO6 2UQ 7 Nov 2023£195,000 FlatLeasehold
169, Chatsworth Avenue PO6 2UH 20 Oct 2023£340,000 TerracedFreehold
268, Chatsworth Avenue PO6 2UP 6 Oct 2023£385,000 TerracedFreehold
334, Chatsworth Avenue PO6 2UP 8 Sep 2023£332,000 TerracedFreehold
102, Chatsworth Avenue PO6 2UJ 6 Sep 2023£330,000 TerracedFreehold
104, Chatsworth Avenue PO6 2UJ 6 Sep 2023£325,000 TerracedFreehold
36, Chatsworth Avenue PO6 2UQ 26 Jul 2023£425,000 TerracedFreehold
279, Chatsworth Avenue PO6 2UW 21 Jul 2023£382,500 TerracedFreehold
146, Chatsworth Avenue PO6 2UJ 29 Jun 2023£385,000 TerracedFreehold
195, Chatsworth Avenue PO6 2UL 24 May 2023£337,500 TerracedFreehold
37, Chatsworth Avenue PO6 2UG 31 Jan 2023£260,000 TerracedFreehold
32, Chatsworth Avenue PO6 2UQ 25 Jan 2023£290,000 TerracedFreehold
42, Chatsworth Avenue PO6 2UQ 29 Sep 2022£338,500 TerracedFreehold
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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
First Floor Flat, 82, Chatsworth Avenue £121,500 (Mar 2018) → £138,000 (Sep 2021) → £167,500 (Aug 2026) +38%
over 8 yrs
266, Chatsworth Avenue £245,000 (Oct 2018) → £360,000 (Jul 2026) +47%
over 8 yrs
171, Chatsworth Avenue £280,000 (Sep 2020) → £370,000 (Mar 2026) +32%
over 6 yrs
148, Chatsworth Avenue £257,000 (Jul 2020) → £345,000 (Jan 2026) +34%
over 5 yrs
18, Chatsworth Avenue £290,000 (Oct 2020) → £365,000 (Jan 2026) +26%
over 5 yrs
179, Chatsworth Avenue £280,000 (Sep 2020) → £315,000 (Aug 2025) +13%
over 5 yrs
71, Chatsworth Avenue £245,000 (Dec 2016) → £340,000 (Jun 2025) +39%
over 8 yrs
206, Chatsworth Avenue £307,500 (Aug 2017) → £360,000 (Mar 2025) +17%
over 8 yrs
289, Chatsworth Avenue £250,000 (Aug 2018) → £322,500 (Dec 2024) +29%
over 6 yrs
264, Chatsworth Avenue £263,000 (Nov 2019) → £330,000 (Nov 2024) +25%
over 5 yrs
324, Chatsworth Avenue £268,000 (Aug 2018) → £325,000 (Oct 2024) +21%
over 6 yrs
253, Chatsworth Avenue £368,000 (Aug 2022) → £350,000 (Jun 2024) -5%
over 2 yrs
165, Chatsworth Avenue £307,500 (Jan 2021) → £337,000 (May 2024) +10%
over 3 yrs
63, Chatsworth Avenue £305,000 (Nov 2016) → £398,000 (Feb 2024) +30%
over 7 yrs
169, Chatsworth Avenue £275,000 (Oct 2020) → £340,000 (Oct 2023) +24%
over 3 yrs
268, Chatsworth Avenue £245,000 (Jul 2021) → £385,000 (Oct 2023) +57%
over 2 yrs
102, Chatsworth Avenue £223,000 (Jan 2016) → £330,000 (Sep 2023) +48%
over 8 yrs
279, Chatsworth Avenue £285,000 (Aug 2016) → £350,000 (Nov 2018) → £355,000 (Aug 2020) → £382,500 (Jul 2023) +34%
over 7 yrs
146, Chatsworth Avenue £330,000 (Oct 2020) → £385,000 (Jun 2023) +17%
over 3 yrs
195, Chatsworth Avenue £225,000 (Mar 2016) → £337,500 (May 2023) +50%
over 7 yrs
42, Chatsworth Avenue £278,000 (Mar 2018) → £338,500 (Sep 2022) +22%
over 5 yrs
196, Chatsworth Avenue £180,000 (Sep 2021) → £325,000 (Apr 2022) +81%
over under a year
56, Chatsworth Avenue £240,000 (Apr 2019) → £325,000 (May 2021) +35%
over 2 yrs
84A, Chatsworth Avenue £200,000 (May 2017) → £216,000 (Oct 2020) +8%
over 3 yrs
85, Chatsworth Avenue £270,000 (Oct 2017) → £287,000 (Sep 2020) +6%
over 3 yrs
62, Chatsworth Avenue £180,000 (May 2017) → £369,995 (Aug 2020) +106%
over 3 yrs
59, Chatsworth Avenue £240,000 (Jun 2016) → £273,500 (Jul 2019) +14%
over 3 yrs
58, Chatsworth Avenue £220,000 (Aug 2016) → £270,000 (Jul 2019) +23%
over 3 yrs
287, Chatsworth Avenue £225,000 (Sep 2018) → £255,000 (Nov 2018) +13%
over under a year

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Crime and flood risk near Chatsworth Avenue

Crime

230 crimes were reported within about a mile of Chatsworth Avenue in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences68
Shoplifting36
Anti-social behaviour35
Public order20
Criminal damage & arson19
Other theft19

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Chatsworth Avenue is in or near 5 Environment Agency flood areas:

  • Eastern Portsmouth Flood alert area
  • Portsmouth Flood alert area
  • Port Solent, Farlington and Brockhampton Flood alert area
  • Hilsea Flood alert area
  • Port Solent to Brockhampton Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Chatsworth Avenue

SchoolTypeAgesOfstedDistance
Highbury Primary School 391 pupils Primary 0–11 Good Report 0.3 mi
Court Lane Infant Academy 346 pupils Primary 4–7 Report 0.4 mi
Court Lane Junior Academy 474 pupils Primary 7–11 Report 0.4 mi
Redwood Park Academy 168 pupils Academy special sponsor led 11–16 Outstanding Report 0.4 mi
Portsdown Primary School 398 pupils Primary 2–11 Good Report 0.6 mi
Medina Primary School 204 pupils Primary 4–11 Report 0.6 mi
UTC Portsmouth 491 pupils Secondary 14–19 Outstanding Report 0.6 mi
Trafalgar School 1,031 pupils Secondary 11–16 Good Report 0.7 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 0.2 mi · 3 min walk
  • Hilsea station 0.9 mi · 17 min walk
  • Portchester station 2.6 mi · 52 min walk

Nearest bus stops

  • Pitreavie Road (E-bound, Chatsworth Avenue) 1 min walk
  • Highbury Buildings (Stand E, Chatsworth Avenue) 2 min walk
  • Pitreavie Road (W-bound, Chatsworth Avenue) 2 min walk
  • Highbury Buildings (Stand D, Portsmouth Road) 2 min walk

GP surgeries

  • The Drayton Surgery
    280 Havant Road, Drayton, Portsmouth · 1.0 mi
  • Derby Road Group Practice
    Derby Road Surgery, 27-29 Derby Road, Portsmouth · 1.8 mi
  • Kirklands Surgery
    111 Copnor Road, Copnor, Portsmouth · 1.9 mi
  • Portsdown Group Practice
    Kingston Crescent Surgery, 92 Kingston Crescent, Portsmouth · 2.0 mi

Supermarkets

  • Morrisons Daily Morrisons Daily Portsbridge · 0.2 mi
  • Morrisons Daily Morrisons Daily Portsmouth Chatsworth · 0.3 mi
  • Tesco Tesco Cosham Superstore · 0.4 mi
  • Iceland Iceland Cosham · 0.5 mi

Pharmacies

  • Cosham Community Pharmacy · 0.2 mi
  • H J Everett · 0.3 mi
  • Lalys Pharmacy · 0.4 mi

Dentists

  • 93a High Street [dental Practice] · 0.3 mi
  • Northern Dental · 0.5 mi
  • Bupa Dental Care · 0.5 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

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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.

Income8 of 10
Employment9 of 10
Education and skills7 of 10
Health and disability8 of 10
Crime7 of 10
Access to housing and services9 of 10
Living environment5 of 10

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

Homes

HereEng & Wales
Owned89.3%62.5%
Private rented9.5%20.3%
Social rented1.2%17.1%
Households568

People

HereEng & Wales
Under 1519.0%17.4%
Aged 15–6462.5%64.1%
Aged 65+18.5%18.6%
Residents1,506

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%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 Chatsworth Avenue

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Who lives around Chatsworth Avenue

Ethnic group

HerePortsmouth
White91%85.2%
Asian, Asian British or Asian Welsh7%6.9%
Mixed or Multiple ethnic groups1.3%2.6%
Black, Black British, Black Welsh, Caribbean or African0.5%3.4%
Other ethnic group0.2%1.8%

Religion

HerePortsmouth
Christian45.4%39.4%
No religion44.4%47.1%
Muslim4.5%4.9%
Not answered4.3%6.5%
Other religion0.7%0.6%
Hindu0.5%0.8%
Buddhist0.1%0.5%
Sikh0.1%0.2%

Country of birth

HerePortsmouth
Born in the UK91.5%83.1%
Born outside the UK8.5%16.9%

Highest qualification

HerePortsmouth
Level 4 qualifications and above29.7%30%
Level 3 qualifications22.5%21.8%
Level 2 qualifications15%13.1%
No qualifications12.6%17.4%
Level 1 and entry level qualifications10.3%9.6%
Apprenticeship7.5%5.3%
Other qualifications2.4%2.7%

General health

HerePortsmouth
Very good health50.8%47.4%
Good health34.1%34.8%
Fair health12.3%12.9%
Bad health2.3%3.9%
Very bad health0.5%1.1%

Cars or vans per household

HerePortsmouth
2 cars or vans in household38.9%20.8%
1 car or van in household36.4%43.5%
No cars or vans in household13.9%30.3%
3 or more cars or vans in household10.7%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 Chatsworth Avenue

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Planning applications near Chatsworth Avenue

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