Cosham Park Avenue, Portsmouth
House prices, sold prices and local information for PO6 3BG.
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At a glance
8 property sales on Cosham Park Avenue, Portsmouth have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £327,500. Most sales here are semi-detached homes, which have sold for an average of £303,050. That is 19% above the Portsmouth average of £276,171 over the same period. 3 homes here have sold more than once since 2016; 3 of them sold for more the second time. By property type, sales here have been 63% semi-detached, 38% detached. Recorded sale prices on Cosham Park Avenue range from £245,249 to £370,000. Every home sold here was sold freehold. Of 278 streets in Portsmouth with at least two sales in the last year, Cosham Park Avenue ranks 57th for average price.
House prices on Cosham Park Avenue compared
Average sale price over the last 12 months. See all PO6 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 9 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 5 | £303,050 | 10 Nov 2025 |
| Detached | 3 | £340,500 | 25 Jul 2025 |
Sold prices on Cosham Park Avenue
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 4, Cosham Park Avenue PO6 3BG | 10 Nov 2025 | £310,000 | Semi-detached | Freehold |
| 12, Cosham Park Avenue PO6 3BG | 7 Nov 2025 | £345,000 | Semi-detached | Freehold |
| 1, Cosham Park Avenue PO6 3BG | 25 Jul 2025 | £370,000 | Detached | Freehold |
| 6, Cosham Park Avenue PO6 3BG | 17 Jun 2024 | £325,000 | Detached | Freehold |
| 1, Cosham Park Avenue PO6 3BG | 28 May 2021 | £326,500 | Detached | Freehold |
| 12, Cosham Park Avenue PO6 3BG | 8 Feb 2019 | £310,000 | Semi-detached | Freehold |
| 9, Cosham Park Avenue PO6 3BG | 17 Jan 2018 | £305,000 | Semi-detached | Freehold |
| 9, Cosham Park Avenue PO6 3BG | 26 Jul 2016 | £226,000 | Semi-detached | Freehold |
| 10, Cosham Park Avenue PO6 3BG | 18 Jan 2016 | £245,249 | Semi-detached | Freehold |
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
| Address | Sales | Change |
|---|---|---|
| 12, Cosham Park Avenue | £310,000 (Feb 2019) → £345,000 (Nov 2025) | +11% over 7 yrs |
| 1, Cosham Park Avenue | £326,500 (May 2021) → £370,000 (Jul 2025) | +13% over 4 yrs |
| 9, Cosham Park Avenue | £226,000 (Jul 2016) → £305,000 (Jan 2018) | +35% over 1 yr |
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Crime and flood risk near Cosham Park Avenue
Crime
282 crimes were reported within about a mile of Cosham Park Avenue in August 2026.
Crime level compared with the rest of England (10 = lowest crime):
Higher crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).
| Violence & sexual offences | 100 |
| Anti-social behaviour | 35 |
| Shoplifting | 34 |
| Criminal damage & arson | 29 |
| Other theft | 29 |
| Public order | 21 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Cosham Park Avenue is in or near 2 Environment Agency flood areas:
- Port Solent, Farlington and Brockhampton 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 Cosham Park Avenue
| School | Type | Ages | Ofsted | Distance |
|---|---|---|---|---|
| Court Lane Infant Academy 346 pupils | Primary | 4–7 | Report | 0.3 mi |
| Court Lane Junior Academy 474 pupils | Primary | 7–11 | Report | 0.3 mi |
| Portsdown Primary School 398 pupils | Primary | 2–11 | Good Report | 0.4 mi |
| Medina Primary School 204 pupils | Primary | 4–11 | Report | 0.5 mi |
| Highbury Primary School 391 pupils | Primary | 0–11 | Good Report | 0.5 mi |
| Redwood Park Academy 168 pupils | Academy special sponsor led | 11–16 | Outstanding Report | 0.6 mi |
| UTC Portsmouth 491 pupils | Secondary | 14–19 | Outstanding Report | 0.8 mi |
| Springfield School 1,133 pupils | Secondary | 11–16 | 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 0.1 mi · 2 min walk
- Hilsea station 1.1 mi · 21 min walk
- Portchester station 2.6 mi · 51 min walk
Nearest bus stops
- High Street (E-bound, Knowsley Road) 1 min walk
- High Street (W-bound, Knowsley Road) 1 min walk
- High Street (W-bound, Vectis Way) 1 min walk
- High Street (S-bound, High Street) 2 min walk
GP surgeries
- The Drayton Surgery
280 Havant Road, Drayton, Portsmouth · 0.9 mi - Derby Road Group Practice
Derby Road Surgery, 27-29 Derby Road, Portsmouth · 2.0 mi - Kirklands Surgery
111 Copnor Road, Copnor, Portsmouth · 2.1 mi - Portsdown Group Practice
Kingston Crescent Surgery, 92 Kingston Crescent, Portsmouth · 2.2 mi
Supermarkets
- Tesco Tesco Cosham Superstore · 0.2 mi
- Iceland Iceland Cosham · 0.2 mi
- Morrisons Daily Morrisons Daily Portsbridge · 0.3 mi
- Morrisons Daily Morrisons Daily Portsmouth Chatsworth · 0.4 mi
Pharmacies
- Cosham Community Pharmacy · 0.0 mi
- H J Everett · 0.1 mi
- Lalys Pharmacy · 0.2 mi
Dentists
- 93a High Street [dental Practice] · 0.1 mi
- Bupa Dental Care · 0.3 mi
- Northern Dental · 0.3 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
This neighbourhood is in decile 2 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.
| Income | 2 of 10 |
| Employment | 2 of 10 |
| Education and skills | 2 of 10 |
| Health and disability | 2 of 10 |
| Crime | 4 of 10 |
| Access to housing and services | 2 of 10 |
| Living environment | 7 of 10 |
Each domain ranked in deciles across England (10 = least deprived).
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 35.2% | 62.5% |
| Private rented | 29.5% | 20.3% |
| Social rented | 35.0% | 17.1% |
| Households | 897 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 23.6% | 17.4% |
| Aged 15–64 | 65.1% | 64.1% |
| Aged 65+ | 11.3% | 18.6% |
| Residents | 2,158 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 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
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 100% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 100% | 99% |
| Calls indoors, all 4 networks | 100% | 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 Cosham Park Avenue
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Who lives around Cosham Park Avenue
Ethnic group
| Here | Portsmouth | |
|---|---|---|
| White | 79.3% | 85.2% |
| Asian, Asian British or Asian Welsh | 11.9% | 6.9% |
| Black, Black British, Black Welsh, Caribbean or African | 4.6% | 3.4% |
| Mixed or Multiple ethnic groups | 2.6% | 2.6% |
| Other ethnic group | 1.5% | 1.8% |
Religion
| Here | Portsmouth | |
|---|---|---|
| No religion | 49.8% | 47.1% |
| Christian | 40.2% | 39.4% |
| Not answered | 5.1% | 6.5% |
| Muslim | 1.9% | 4.9% |
| Hindu | 1.7% | 0.8% |
| Buddhist | 0.8% | 0.5% |
| Other religion | 0.4% | 0.6% |
| Jewish | 0% | – |
Country of birth
| Here | Portsmouth | |
|---|---|---|
| Born in the UK | 78.1% | 83.1% |
| Born outside the UK | 21.9% | 16.9% |
Highest qualification
| Here | Portsmouth | |
|---|---|---|
| Level 4 qualifications and above | 28.5% | 30% |
| No qualifications | 23.6% | 17.4% |
| Level 2 qualifications | 14.1% | 13.1% |
| Level 3 qualifications | 13.5% | 21.8% |
| Level 1 and entry level qualifications | 12.7% | 9.6% |
| Apprenticeship | 4.8% | 5.3% |
| Other qualifications | 2.8% | 2.7% |
General health
| Here | Portsmouth | |
|---|---|---|
| Very good health | 51.8% | 47.4% |
| Good health | 29.5% | 34.8% |
| Fair health | 12.7% | 12.9% |
| Bad health | 4.6% | 3.9% |
| Very bad health | 1.5% | 1.1% |
Cars or vans per household
| Here | Portsmouth | |
|---|---|---|
| No cars or vans in household | 42.8% | 30.3% |
| 1 car or van in household | 40.4% | 43.5% |
| 2 cars or vans in household | 13% | 20.8% |
| 3 or more cars or vans in household | 3.8% | 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 Cosham Park Avenue
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Noise, radon and ground hazards
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Planning applications near Cosham Park Avenue
Recent planning applications around Cosham Park Avenue from the council's planning register. Choose how far to look:
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Council tax here
Portsmouth Band D is £2,292 a year (Band A £1,528). See every band.
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