Areas / AL6 / Mill Lane / property

20 Mill Lane, AL6 9ET

Sold prices, property history and local context for 20 Mill Lane, Welwyn, AL6 9ET, from HM Land Registry and EPC records.

Last sold
£415,000
13 Aug 2010
Recorded sales
3
since 1998
Type
Terraced house
Freehold
This home in brief

20 Mill Lane is a freehold terraced house on Mill Lane in AL6. It last sold for £415,000 in 2010 — its 3rd recorded sale, up 120% on its first recorded sale of £188,450 in 1998. That price sits 40% below the £695,000 median for AL6 over the last 8 years.

Buying or selling 20 Mill Lane?

Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.

What might it be worth now?

An indicative range from carrying the 2010 sale forward at this home's own historical growth rate — not a formal valuation.

Indicative range
£862,000£1,436,000
as of 2026
Last sold
£415,000
2010
Its own growth
6.6%/yr
compounded across 3 recorded sales

Based on this home's own compounded sale-price growth (6.6% a year between its recorded sales), projected from its last sale. It can't see improvements, condition or anything specific to the property — the £5 report values it against individual comparable sales instead.

Sale history for 20 Mill Lane

Every transaction recorded by HM Land Registry for this address, newest first.

DatePriceChangeTypeTenureNew build
13 Aug 2010£415,000+28% (+3.8%/yr)Terraced houseFreehold
13 Feb 2004£325,000+72% (+9.7%/yr)Terraced houseFreehold
27 Mar 1998£188,450Terraced houseFreehold

Other homes at AL6 9ET

Recorded sales for the other addresses sharing this postcode on Mill Lane.

AddressLast soldPriceSalesFloor area
2 Mill Lane2006£345,0003
4 Mill Lane2005£240,0001
8 Mill Lane2012£309,0004
10 Mill Lane2014£430,0003
12 Mill Lane2010£272,5006
14 Mill Lane1997£95,5001
16 Mill Lane2025£470,0001
18 Mill Lane2018£280,0003
24 Mill Lane2024£690,0004
26 Mill Lane2018£665,0002
28 Mill Lane2023£770,0001
32 Mill Lane2019£420,0001
34 Mill Lane2023£325,0001
36 Mill Lane2020£332,0004
38 Mill Lane2021£335,0003
40 Mill Lane2001£218,5001
42 Mill Lane2017£536,0004
44 Mill Lane2022£1,300,0001

The street and the area

Where 20 Mill Lane sits in its local market.

AL6 median
£695,000
last 8 years
Mill Lane sold prices & street profile →AL6 house prices & area guide →

20 Mill Lane: quick answers

From HM Land Registry, EPC and VOA records.

When did 20 Mill Lane last sell, and for how much?

20 Mill Lane last sold for £415,000 on 13 Aug 2010, according to HM Land Registry.

How many times has 20 Mill Lane been sold?

HM Land Registry records 3 sales for 20 Mill Lane between 1998 and 2010. Sales before 1995 are not in the public dataset.

What is 20 Mill Lane worth today?

Carrying its 2010 sale price forward with its own compounded sale-price growth of 6.6% a year across 3 sales suggests roughly £862,000–£1,436,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

Buying or selling 20 Mill Lane?

Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.

Contains HM Land Registry data © Crown copyright and database right 2026. EPC data © Crown copyright. Council tax band from the Valuation Office Agency. Licensed under the Open Government Licence v3.0. Sales before 1995 are not in the public dataset. Figures describe recorded transactions and are not a valuation of this home; the indicative range is a district-level projection, not a survey or appraisal.