4 Onslow Close, Hatfield, AL10 8BU - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [Hatfield](/uk/hatfield) / [Onslow Close](/uk/hatfield/onslow-close) / [AL10 8BU](/uk/hatfield/onslow-close/al10-8bu) / 4 4 Onslow Close, Hatfield, AL10 8BU ================================== Flat / Maisonette 1,012 sq ft C EPC C 4 recorded sales [ Hatfield East ](https://percelio.com/uk/neighbourhood/hatfield-east-welwyn-hatfield) Property facts Type Flat / Maisonette Floor area 1,012 sq ft 94 sq m Energy rating EPC C Built England and Wales: 1976-1982 Habitable rooms 4 Price per sq ft £212 Tenure Leasehold Last sold £215,000 Last sold date Dec 2016 Recorded sales 4 What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=AL10+8BU&paon=4) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=AL10+8BU&paon=4) Sold price history Date Sold price Tenure Type 22 Dec 2016 £215,000 Leasehold Existing 20 Feb 2009 £126,000 Leasehold Existing 4 Aug 2006 £144,000 Leasehold Existing 3 Sep 2001 £84,000 Leasehold Existing More on Onslow Close [ 1 Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/1) [ 2 Onslow Close, Hatfield, AL10 8BU last sold Jan 2018 £235,000 ](/uk/hatfield/onslow-close/al10-8bu/2) [ 3 Onslow Close, Hatfield, AL10 8BU last sold Jan 2005 £195,000 ](/uk/hatfield/onslow-close/al10-8bu/3) [ 5, Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/5) [ 6 Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/6) [ 7 Onslow Close, Hatfield, AL10 8BU last sold Jul 2016 £172,500 ](/uk/hatfield/onslow-close/al10-8bu/7) [ 8 Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/8) [ 9 Onslow Close, Hatfield, AL10 8BU last sold Aug 2005 £195,000 ](/uk/hatfield/onslow-close/al10-8bu/9) [ 10 Onslow Close, Hatfield, AL10 8BU last sold Feb 1998 £71,500 ](/uk/hatfield/onslow-close/al10-8bu/10) [ 11, Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/11) [ 12 Onslow Close, AL10 8BU ](/uk/hatfield/onslow-close/al10-8bu/12) [ 15 Onslow Close, Hatfield, AL10 8BU last sold Oct 2022 £185,000 ](/uk/hatfield/onslow-close/al10-8bu/15) Similar Flat / Maisonette properties nearby [ 48 Middlefield, Hatfield, AL10 0EF last sold Apr 2026 £185,000 ](/uk/hatfield/middlefield/al10-0ef/48) [ Flat 24 Astwick Manor Coopers Green Lane, Hatfield, AL10 9BP last sold Apr 2026 £422,000 ](/uk/hatfield/coopers-green-lane/al10-9bp/flat-24-astwick-manor) [ 9 Walsingham Close, Hatfield, AL10 0RP last sold Mar 2026 £130,000 ](/uk/hatfield/walsingham-close/al10-0rp/9) [ 3 Walsingham Close, Hatfield, AL10 0RP last sold Mar 2026 £145,000 ](/uk/hatfield/walsingham-close/al10-0rp/3) [ Flat 10 Broomfield Court The Common, Hatfield, AL10 0NA last sold Mar 2026 £135,000 ](/uk/hatfield/the-common/al10-0na/flat-10-broomfield-court) [ Flat, 10 Ashley Court, Hatfield, AL10 0RW last sold Mar 2026 £150,000 ](/uk/hatfield/ashley-court/al10-0rw/flat-10) [ 46 Jasmine Gardens, Hatfield, AL10 0BJ last sold Mar 2026 £145,000 ](/uk/hatfield/jasmine-gardens/al10-0bj/46) [ Flat 2 Lothair Court The Common, Hatfield, AL10 0LZ last sold Mar 2026 £127,000 ](/uk/hatfield/the-common/al10-0lz/flat-2-lothair-court) ### Schools nearby - Onslow St Audrey's School Secondary - Countess Anne Church of England School Primary - Southfield School Not applicable - St Philip Howard Catholic Primary School Primary - Bishop's Hatfield Girls' School Secondary - Oak View Primary and Nursery School Primary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 303 - Violent Crime 106 - Anti Social Behaviour 63 - Drugs 26 - Vehicle Crime 22 - All categories, within ~1 mile, April 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W