20 Alderman Close, Hatfield, AL9 7DS - 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) / [Alderman Close](/uk/hatfield/alderman-close) / [AL9 7DS](/uk/hatfield/alderman-close/al9-7ds) / 20 20 Alderman Close, Hatfield, AL9 7DS ==================================== Terraced 592 sq ft C EPC C 1 recorded sale 20 Alderman Close, Hatfield, AL9 7DS is a Terraced home of about 592 sq ft in Hatfield, based on open property records. About this property This Terraced home measures about 592 sq ft (55 sq m), holds an EPC C rating and dates from 1976-1982. Tenure is leasehold. It last sold for £124,000 in Feb 2005, about £209 per square foot. 20 Alderman Close, Hatfield, AL9 7DS sits on Alderman Close in Hatfield. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Terraced Floor area 592 sq ft 55 sq m Energy rating EPC C Built England and Wales: 1976-1982 Habitable rooms 2 Price per sq ft £209 Tenure Leasehold Last sold £124,000 Last sold date Feb 2005 Recorded sales 1 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=AL9+7DS&paon=20) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=AL9+7DS&paon=20) Sold price history Date Sold price Tenure Type 11 Feb 2005 £124,000 Leasehold Existing More on Alderman Close [ 1 Alderman Close, Hatfield, AL9 7DS last sold Sep 1998 £53,200 ](/uk/hatfield/alderman-close/al9-7ds/1) [ 2 Alderman Close, Hatfield, AL9 7DS last sold Jun 2021 £255,000 ](/uk/hatfield/alderman-close/al9-7ds/2) [ 3 Alderman Close, Hatfield, AL9 7DS last sold Aug 2014 £160,000 ](/uk/hatfield/alderman-close/al9-7ds/3) [ 4 Alderman Close, Welham Green, North Mymms, AL9 7DS ](/uk/hatfield/alderman-close/al9-7ds/4) [ 7 Alderman Close, Welham Green, North Mymms, AL9 7DS ](/uk/hatfield/alderman-close/al9-7ds/7) [ 8 Alderman Close, Hatfield, AL9 7DS last sold Mar 2026 £210,000 ](/uk/hatfield/alderman-close/al9-7ds/8) [ 9 Alderman Close, Hatfield, AL9 7DS last sold Mar 2017 £215,000 ](/uk/hatfield/alderman-close/al9-7ds/9) [ 10 Alderman Close, Hatfield, AL9 7DS last sold May 2006 £152,000 ](/uk/hatfield/alderman-close/al9-7ds/10) [ 11 Alderman Close, Hatfield, AL9 7DS last sold Jul 1999 £57,500 ](/uk/hatfield/alderman-close/al9-7ds/11) [ 13 Alderman Close, Hatfield, AL9 7DS last sold Oct 2022 £200,000 ](/uk/hatfield/alderman-close/al9-7ds/13) [ 14 Alderman Close, Hatfield, AL9 7DS last sold May 2001 £86,350 ](/uk/hatfield/alderman-close/al9-7ds/14) [ 15, Alderman Close, Welham Green, North Mymms, AL9 7DS ](/uk/hatfield/alderman-close/al9-7ds/15) Similar Terraced properties nearby [ 8 Meadow Close, Hatfield, AL9 7NZ last sold Apr 2026 £540,000 ](/uk/hatfield/meadow-close/al9-7nz/8) [ 79 Puttocks Drive, Hatfield, AL9 7LW last sold Mar 2026 £510,000 ](/uk/hatfield/puttocks-drive/al9-7lw/79) [ 7 Potterells, Hatfield, AL9 7SL last sold Feb 2026 £490,000 ](/uk/hatfield/potterells/al9-7sl/7) [ 20 Bull Stag Green, Hatfield, AL9 5DE last sold Feb 2026 £485,000 ](/uk/hatfield/bull-stag-green/al9-5de/20) [ 78 Vincenzo Close, Hatfield, AL9 7NJ last sold Feb 2026 £355,000 ](/uk/hatfield/vincenzo-close/al9-7nj/78) [ 40 Glebe Cottages, Hatfield, AL9 6HH last sold Dec 2025 £530,000 ](/uk/hatfield/glebe-cottages/al9-6hh/40) [ 23 Red Lion Court Great North Road, Hatfield, AL9 5BW last sold Nov 2025 £430,000 ](/uk/hatfield/great-north-road/al9-5bw/23-red-lion-court) [ 36 Park Close, Hatfield, AL9 5AY last sold Nov 2025 £600,000 ](/uk/hatfield/park-close/al9-5ay/36) ### Schools nearby - St Mary's Church of England VA Primary School, Welham Green Primary - De Havilland Primary School Primary - Brookmans Park Primary School Primary - Links Hatfield Academy Not applicable - Chancellor's School Secondary - Oak View Primary and Nursery School Primary ### Air quality - Air quality indexFair (26) - NO₂2.6 µg/m³ - PM2.55.7 µg/m³ ### Reported crime - All crimes reported 46 - Violent Crime 18 - Criminal Damage Arson 12 - Anti Social Behaviour 10 - Vehicle Crime 3 - All categories, within ~1 mile, May 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