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House Prices in AL7

The average house price in AL7 (Welwyn Garden City) is £346,700 using HM Land Registry data.

The average property price increased by £26,000 (6.6%) over the last 5 years and increased by £5,197 (1.25%) over the last 12 months.

Over the last year, there were 329 residential property sales – a decrease of 78 transactions (-23.71%) relative to the previous year. The majority of house sales (78) were in the £338,000 - £412,000 range. Then came properties in the £412,000 - £486,000 range, where 69 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 82 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-10,077 (-2%).

In Jul 2026, there were 78 new estate agency instructions, 59 agreed home sales and 51 property price reductions.

5-Year Average Property Prices in AL7 (Welwyn Garden City)

6.6%

Property prices in AL7 (Welwyn Garden City) increased by 6.6% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in AL7 (Welwyn Garden City) Over the Last Year

1.25%

Property prices in AL7 (Welwyn Garden City) increased by 1.25% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for AL7 (Welwyn Garden City) - Jul 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 81 to 100 days, the broad evidence suggests a very slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a notable market slowdown or a combination of both. In such scenarios, vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date). Those committed to selling will often need to drop the price to a level that will entice genuine homebuyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in AL7 (Welwyn Garden City)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in AL7 (Welwyn Garden City)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in AL7 (Welwyn Garden City)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the AL7 (Welwyn Garden City) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the AL7 postcode area since 1995.

Recent Sales in AL7 (Welwyn Garden City)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
79 Tempsford, Welwyn Garden City, AL7 2PA	£250,000	£240,000	-£10,000	12 Jan 2026	15 May 2026	123 Days
32 Lords Wood, Welwyn Garden City, AL7 2HF	£350,000	£350,000	£0	26 Dec 2025	14 May 2026	139 Days
7 Bushey Green, Welwyn Garden City, AL7 3HA	£425,000	£425,000	£0	29 Dec 2025	08 May 2026	130 Days
5 Elderfield, Welwyn Garden City, AL7 1FN	£475,000	£460,000	-£15,000	10 Nov 2025	29 Apr 2026	170 Days
43 Salvisberg Court, Otto Road, Welwyn Garden City, AL7 3EQ	£285,000	£280,000	-£5,000	06 Aug 2025	24 Apr 2026	261 Days
70 Thistle Grove, Welwyn Garden City, AL7 4AQ	£450,000	£435,000	-£15,000	23 Jan 2026	24 Apr 2026	91 Days
17 Chalk Dale, Welwyn Garden City, AL7 2AP	£475,000	£460,000	-£15,000	20 Jun 2025	20 Apr 2026	304 Days
17 Golden Dell, Welwyn Garden City, AL7 4EE	£425,000	£407,500	-£17,500	26 Dec 2025	16 Apr 2026	111 Days
55 Maple Grove, Welwyn Garden City, AL7 1NQ	£450,000	£430,000	-£20,000	10 Sep 2025	16 Apr 2026	218 Days
10 Chelveston, Welwyn Garden City, AL7 2PW	£750,000	£730,000	-£20,000	26 Dec 2025	16 Apr 2026	111 Days
82 The Commons, Welwyn Garden City, AL7 4SB	£500,000	£495,000	-£5,000	26 Dec 2025	02 Apr 2026	97 Days
80 Brooksfield, Welwyn Garden City, AL7 2AN	£450,000	£428,500	-£21,500	24 Sep 2025	02 Apr 2026	190 Days
92 Ludwick Way, Welwyn Garden City, AL7 3QE	£350,000	£350,000	£0	22 Oct 2025	31 Mar 2026	160 Days
19 Kingsley Court, Welwyn Garden City, AL7 4HZ	£350,000	£335,000	-£15,000	24 Apr 2025	31 Mar 2026	341 Days
440 Howlands, Welwyn Garden City, AL7 4HA	£160,000	£160,000	£0	15 Apr 2025	31 Mar 2026	350 Days
28 Wellington Drive, Welwyn Garden City, AL7 2NB	£350,000	£345,000	-£5,000	27 Dec 2025	27 Mar 2026	90 Days
50 Chequers, Welwyn Garden City, AL7 4SJ	£525,000	£510,000	-£15,000	04 Oct 2025	26 Mar 2026	173 Days
8 Bassingburn Walk, Welwyn Garden City, AL7 3QQ	£335,000	£330,000	-£5,000	03 Sep 2025	25 Mar 2026	203 Days
15 Great Sampsons Field, Welwyn Garden City, AL7 1FW	£230,000	£224,000	-£6,000	19 Nov 2025	23 Mar 2026	124 Days
51 Nursery Gardens, Welwyn Garden City, AL7 1SF	£270,000	£262,000	-£8,000	08 Oct 2025	19 Mar 2026	162 Days

Most Expensive Streets in AL7 (Welwyn Garden City)

Postcode	Street	Area	Average	No. of Sales
AL7 4BD	The Limes	Welwyn Garden City	£903,333	3
AL7 2PU	Chedburgh	Welwyn Garden City	£801,666	3
AL7 2PP	Westcott	Welwyn Garden City	£791,666	3
AL7 3BN	The Reeds	Welwyn Garden City	£739,500	4
AL7 2PE	Wyton	Welwyn Garden City	£723,333	3
AL7 2PW	Chelveston	Welwyn Garden City	£696,666	3
AL7 2PR	Witchford	Welwyn Garden City	£688,000	3
AL7 4BL	Graysfield	Welwyn Garden City	£676,000	3
AL7 1GG	Groom Place	Welwyn Garden City	£637,125	4
AL7 2HU	The Holt	Welwyn Garden City	£624,375	4

Least Expensive Streets in AL7 (Welwyn Garden City)

Postcode	Street	Area	Average	No. of Sales
AL7 1GR	Woolworth House, Bessemer Road	Welwyn Garden City	£125,718	8
AL7 1GT	Hudson House, Bessemer Road	Welwyn Garden City	£143,970	10
AL7 2PQ	Andrewsfield	Welwyn Garden City	£170,187	8
AL7 2RH	Roseacre Gardens	Welwyn Garden City	£170,717	14
AL7 3PU	Woodhall House, Cole Green Lane	Welwyn Garden City	£174,166	3
AL7 1GS	Chrysler House, Bessemer Road	Welwyn Garden City	£180,332	13
AL7 2HQ	Russett House, Russett Wood	Welwyn Garden City	£180,916	6
AL7 2NE	Wellington Drive	Welwyn Garden City	£185,700	5
AL7 1GH	Waldorf House, Bessemer Road	Welwyn Garden City	£190,115	13
AL7 1GJ	Dakota House, Bessemer Road	Welwyn Garden City	£194,815	22