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Sold prices and estimated values

Property Valuations in ONSLOW CLOSE, Hertfordshire AL10

See what homes on Onslow Close have sold for, what they could be worth today, and the highest prices recorded for each type of property.

Highest sold prices on ONSLOW CLOSE

The highest recorded sale on ONSLOW CLOSE is £377,000 at 17, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU, sold on 28 November 2025

Property type Highest sale Address Sale date
Semi-detached £377,000 17, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU 28 Nov 2025
Terraced £375,000 19, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU 10 Dec 2024
Flat / Maisonette £235,000 2, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU 12 Jan 2018

These historic sales (often known as ceiling prices) can help provide context when assessing potential development values on the street.

2, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £228,607
Weighted central estimate £/m²: £3,572
Previous sales
12 Jan 2018 - £235,000

3, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £407,023
Weighted central estimate £/m²: £4,733
Previous sales
06 Jan 2005 - £195,000

4, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £215,710
Weighted central estimate £/m²: £3,479
Previous sales
22 Dec 2016 - £215,000
20 Feb 2009 - £126,000
04 Aug 2006 - £144,000
03 Sep 2001 - £84,000

7, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £171,676
Weighted central estimate £/m²: £3,653
Previous sales
05 Jul 2016 - £172,500
11 Dec 1998 - £50,250
29 Nov 1996 - £41,500

9, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £413,278
Weighted central estimate £/m²: £4,592
Previous sales
02 Aug 2005 - £195,000

10, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £346,144
Weighted central estimate £/m²: £4,072
Previous sales
20 Feb 1998 - £71,500

15, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £175,534
Weighted central estimate £/m²: £3,735
Previous sales
14 Oct 2022 - £185,000
01 Jul 2005 - £115,000

16, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £373,634
Weighted central estimate £/m²: £4,345
Previous sales
07 Oct 2016 - £310,000
24 Oct 2003 - £162,500
26 Jan 2001 - £96,000

17, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Semi-Detached
Weighted central estimate: £388,254
Weighted central estimate £/m²: £3,406
Previous sales
28 Nov 2025 - £377,000

19, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £392,254
Weighted central estimate £/m²: £4,218
Previous sales
10 Dec 2024 - £375,000
20 Apr 2007 - £193,000
31 Jan 2003 - £172,500
14 Aug 2001 - £112,500
16 Oct 1995 - £71,000

20, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £329,798
Weighted central estimate £/m²: £3,835
Previous sales
23 Jul 2013 - £188,000
01 Jul 1996 - £59,950

21, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £392,355
Weighted central estimate £/m²: £4,510
Previous sales
25 Nov 2003 - £169,000

22, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £314,605
Weighted central estimate £/m²: £3,575
Previous sales
06 Jun 2019 - £270,000
07 Jun 2004 - £180,000
18 Nov 2002 - £137,500

24, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Freehold
Property Type: Terraced
Weighted central estimate: £349,528
Weighted central estimate £/m²: £4,064
Previous sales
27 Oct 2016 - £290,000
22 Aug 2000 - £96,000

27, ONSLOW CLOSE, WELWYN HATFIELD, HERTFORDSHIRE AL10 8BU

Tenure: Leasehold
Property Type: Flat
Weighted central estimate: £103,921
Weighted central estimate £/m²: £2,121
Previous sales
28 Apr 2003 - £56,000

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