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Blenheim Avenue, Southampton

MyStreetCheck free street report: Blenheim Avenue, Southampton · 31 October 2026 · www.mystreetcheck.co.uk/southampton-southampton/blenheim-avenue/

House prices, sold prices and local information for SO17 1DU, SO17 1DW.

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£601,559
17 sales
Price range
£125k – £960k
lowest to highest sale
Last sale
1 Sep 2025
SO17 1DW

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At a glance

House prices£602k averageSince 2016 (few recent sales) CrimeLower than averageLower crime than about 80% of neighbourhoods in England DeprivationLess deprived than mostDecile 10 of 10 (10 = least deprived) Nearest station13 min walkSt Denys station Schools2 rated Good or betterWithin 1.5 miles Ultrafast broadband100% of homesNational average 80% Freehold or leasehold79% freeholdAcross 19 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

17 property sales on Blenheim Avenue, Southampton have been recorded by HM Land Registry since 2016. The most recent sale was on 1 Sep 2025. Most sales here are detached homes, which have sold for an average of £743,346. Average sale prices rose from £407,500 in 2016 to £456,250 in 2025 (+12%), though averages on a single street can swing with the mix of homes sold. 1 home here has sold more than once since 2016; 1 of them sold for more the second time. By property type, sales here have been 76% detached, 24% flat. Recorded sale prices on Blenheim Avenue range from £125,000 to £960,000. 79% of homes sold here were freehold and 21% leasehold.

House prices on Blenheim Avenue compared

SO17 postcode area£260,385
Southampton£269,510
England & Wales£358,701

Average sale price over the last 12 months. Blenheim Avenue has had fewer than two sales in that time, so it is left out. See all SO17 house prices.

Average sale price by year

2016: £407,500 (2 sales)2016£408k2017: £650,000 (1 sales)2017£650k2018: £575,000 (1 sales)2018£575k2019: £485,500 (2 sales)2019£486k2020: £611,000 (1 sales)2020£611k2021: £570,000 (1 sales)2021£570k2022: £836,500 (3 sales)2022£837k2023: £960,000 (1 sales)2023£960k2024: £740,000 (1 sales)2024£740k2025: £456,250 (4 sales)2025£456k

Tenure: 79% freehold and 21% leasehold across 19 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Detached13£743,3461 Sep 2025
Flat4£140,7501 Jul 2025

Sold prices on Blenheim Avenue

AddressDatePriceTypeTenure
39, Blenheim Avenue SO17 1DW 1 Sep 2025£775,000 DetachedFreehold
33, Blenheim Avenue SO17 1DW 18 Aug 2025£770,000 OtherFreehold
Flat 1, Gallia Court, 2, Blenheim Avenue SO17 1DU 1 Jul 2025£150,000 FlatLeasehold
44, Blenheim Avenue SO17 1DU 31 Mar 2025£750,000 DetachedFreehold
Flat 7, Gallia Court, 2, Blenheim Avenue SO17 1DU 5 Mar 2025£150,000 FlatLeasehold
18, Blenheim Avenue SO17 1DU 1 Nov 2024£740,000 DetachedFreehold
11, Blenheim Avenue SO17 1DW 9 Aug 2023£960,000 DetachedFreehold
46, Blenheim Avenue SO17 1DU 29 Jul 2022£894,500 DetachedFreehold
4, Blenheim Avenue SO17 1DU 24 Jun 2022£905,000 DetachedFreehold
6, Blenheim Avenue SO17 1DU 23 May 2022£710,000 DetachedFreehold
42, Blenheim Avenue SO17 1DU 10 Sep 2021£570,000 DetachedFreehold
26, Blenheim Avenue SO17 1DU 6 Mar 2020£611,000 DetachedFreehold
56, Blenheim Avenue SO17 1DU 8 Apr 2019£525,000 DetachedFreehold
Flat 5, Gallia Court, 2, Blenheim Avenue SO17 1DU 26 Mar 2019£138,000 FlatLeasehold
8, Blenheim Avenue SO17 1DU 25 Jan 2019£833,000 DetachedFreehold
33, Blenheim Avenue SO17 1DW 8 Jun 2018£575,000 DetachedFreehold
36, Blenheim Avenue SO17 1DU 4 Aug 2017£650,000 DetachedFreehold
54, Blenheim Avenue SO17 1DU 4 Mar 2016£690,000 DetachedFreehold
Flat 7, 2, Blenheim Avenue SO17 1DU 26 Feb 2016£125,000 FlatLeasehold

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
33, Blenheim Avenue £575,000 (Jun 2018) → £770,000 (Aug 2025) +34%
over 7 yrs

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Schools near Blenheim Avenue

SchoolTypeAgesOfstedDistance
The Gregg Preparatory School 66 pupils Other independent school 4–11 Report 0.1 mi
New Avenue School 20 pupils Other independent special school 9–16 Report 0.5 mi
Bevois Town Primary School 410 pupils Primary 4–11 Report 0.5 mi
Highfield Church of England Primary School 315 pupils Primary Church of England 4–11 Good Report 0.5 mi
King Edward VI School 989 pupils Other independent school 10–19 Report 0.7 mi
Richard Taunton Sixth Form College 16 plus 16–19 Report 0.7 mi
Banister Primary School 417 pupils Primary 4–11 Report 0.7 mi
Portswood Primary School 416 pupils Primary 4–11 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

  • St Denys station 0.7 mi · 13 min walk
  • Bitterne station 1.2 mi · 24 min walk
  • Southampton Central station 1.4 mi · 27 min walk

Nearest bus stops

  • Bentley Court (NE-bound, Winn Road) 2 min walk
  • Bentley Court (SW-bound, Winn Road) 2 min walk
  • Tennyson Court (SW-bound, Winn Road) 3 min walk
  • Albany Park Court (NE-bound, Winn Road) 3 min walk

GP surgeries

  • Alma Road Surgery
    The Surgery, 68 Alma Road, Southampton · 0.3 mi
  • University Health Service Southampton
    Building 48, University Of Southampton, Southampton · 0.7 mi
  • Walnut Tree Surgery
    14 Carlton Road, Southampton · 0.8 mi
  • Homeless Healthcare Team
    30 Cranbury Avenue, Southampton · 0.9 mi

Supermarkets

  • Waitrose Waitrose Southampton · 0.3 mi
  • Tesco Express Esso Tesco Portswood Esso Express · 0.5 mi
  • Lidl Lidl Banister Road Southampton · 0.5 mi
  • Sainsburys Sainsburys Southampton Portswood · 0.6 mi

Pharmacies

  • Pharmacy Direct · 0.4 mi
  • Day Lewis Pharmacy · 0.4 mi
  • Boots · 0.4 mi

Dentists

  • Hilltop Dental Practice · 0.9 mi
  • Southampton Orthodontic Centre L · 0.9 mi
  • Dental Surgery · 0.9 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 10 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
Employment10 of 10
Education and skills9 of 10
Health and disability9 of 10
Crime9 of 10
Access to housing and services9 of 10
Living environment8 of 10

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

Homes

HereEng & Wales
Owned49.6%62.5%
Private rented37.7%20.3%
Social rented12.6%17.1%
Households846

People

HereEng & Wales
Under 1511.1%17.4%
Aged 15–6461.0%64.1%
Aged 65+27.9%18.6%
Residents1,606

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 networks99%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks100%92%

Share of homes across Southampton 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 Blenheim Avenue

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Who lives around Blenheim Avenue

Ethnic group

HereSouthampton
White72.6%80.9%
Asian, Asian British or Asian Welsh17.9%10.5%
Other ethnic group4.8%2.3%
Black, Black British, Black Welsh, Caribbean or African2.4%3%
Mixed or Multiple ethnic groups2.3%3.3%

Religion

HereSouthampton
Christian41.2%40.2%
No religion36.1%43.5%
Muslim10.1%5.4%
Not answered5.8%6.6%
Hindu2.7%1.3%
Sikh2.1%1.7%
Buddhist1.3%0.5%
Jewish0.4%–

Country of birth

HereSouthampton
Born in the UK67.5%75.9%
Born outside the UK32.5%24.1%

Highest qualification

HereSouthampton
Level 4 qualifications and above56.5%31.7%
No qualifications12.1%17.3%
Level 3 qualifications11.4%20.6%
Level 2 qualifications8%12.6%
Level 1 and entry level qualifications5.9%9.5%
Apprenticeship3.4%5.4%
Other qualifications2.5%3%

General health

HereSouthampton
Very good health46.2%47.7%
Good health37.1%35.1%
Fair health12.6%12.3%
Bad health3.4%3.8%
Very bad health0.8%1.1%

Cars or vans per household

HereSouthampton
1 car or van in household50.7%44.3%
No cars or vans in household29.8%27.2%
2 cars or vans in household15.2%21.9%
3 or more cars or vans in household4.3%6.5%

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 Southampton.

Planning and heritage near Blenheim Avenue

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Noise, radon and ground hazards

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Planning applications near Blenheim Avenue

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

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