AL7 3FB: house prices, flood risk & EPC ratings

57 sales · median £250,000 · most common: Flat / maisonette · newest sale Jan 2026.

HM Land Registry · Sep 2026

Homes in this area

Surface-water map around homes

Very low: 43

43 / 43 recorded homes with a reading

River / sea map around homes

Very low: 43

43 / 43 recorded homes with a reading

Recorded EPC ratings

EPC B: 10 · EPC C: 24 · EPC D: 9

43 / 43 recorded homes with a reading

Tenure at last sale

Leasehold: 43

43 / 43 recorded homes with a reading

Most common home type

Flat / maisonette: 43

Environment Agency · Jun 2026 · EPC · Nov 2026 · HM Land Registry · Sep 2026 · Sources

Counts cover recorded homes with known facts; flood bands describe the land around the building. Older certificates may have expired.

Address	Sold	Price	Type	Tenure
Flat 25, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jan 2026	£250,000	Flat / maisonette	Leasehold
Flat 2, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Dec 2025	£215,000	Flat / maisonette	Leasehold
Flat 32, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Feb 2025	£245,000	Flat / maisonette	Leasehold
Flat 5, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Sep 2024	£246,000	Flat / maisonette	Leasehold
Flat 39, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jan 2024	£200,000	Flat / maisonette	Leasehold
Flat 40, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Sep 2023	£233,000	Flat / maisonette	Leasehold
Flat 23, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Apr 2023	£255,000	Flat / maisonette	Leasehold
Flat 11, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Oct 2022	£252,500	Flat / maisonette	Leasehold
Flat 17, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2022	£257,000	Flat / maisonette	Leasehold
Flat 4, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2022	£255,000	Flat / maisonette	Leasehold
Flat 41, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	May 2022	£225,000	Flat / maisonette	Leasehold
Flat 8, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2021	£245,000	Flat / maisonette	Leasehold
Flat 10, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2021	£245,000	Flat / maisonette	Leasehold
Flat 6, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2020	£245,000	Flat / maisonette	Leasehold
Flat 26, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2020	£254,000	Flat / maisonette	Leasehold
Flat 12, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Apr 2020	£252,500	Flat / maisonette	Leasehold
Flat 13, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Feb 2020	£245,000	Flat / maisonette	Leasehold
Flat 24, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Feb 2020	£242,500	Flat / maisonette	Leasehold
Flat 3, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jan 2020	£230,000	Flat / maisonette	Leasehold
Flat 36, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Nov 2019	£250,000	Flat / maisonette	Leasehold
Flat 14, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Oct 2019	£265,000	Flat / maisonette	Leasehold
Flat 16, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Oct 2019	£265,000	Flat / maisonette	Leasehold
Flat 27, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Oct 2019	£280,000	Flat / maisonette	Leasehold
Flat 1, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Oct 2019	£250,000	Flat / maisonette	Leasehold
Flat 7, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Sep 2019	£154,000	Flat / maisonette	Leasehold
Flat 29, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2019	£154,000	Flat / maisonette	Leasehold
Flat 18, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2019	£154,000	Flat / maisonette	Leasehold
Flat 38, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Aug 2019	£275,000	Flat / maisonette	Leasehold
Flat 21, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£250,000	Flat / maisonette	Leasehold
Flat 15, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£265,000	Flat / maisonette	Leasehold
Flat 34, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£245,000	Flat / maisonette	Leasehold
Flat 31, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£260,000	Flat / maisonette	Leasehold
Flat 42, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£225,000	Flat / maisonette	Leasehold
Flat 30, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£265,000	Flat / maisonette	Leasehold
Flat 19, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£275,000	Flat / maisonette	Leasehold
Flat 9, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£250,000	Flat / maisonette	Leasehold
Flat 20, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£260,000	Flat / maisonette	Leasehold
Flat 37, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£275,000	Flat / maisonette	Leasehold
Flat 22, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£312,000	Flat / maisonette	Leasehold
Flat 43, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£225,000	Flat / maisonette	Leasehold
Flat 28, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£285,000	Flat / maisonette	Leasehold
Flat 35, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£280,000	Flat / maisonette	Leasehold
Flat 33, Mercury House Broadwater Road, Welwyn Garden City, AL7 3FB	Jul 2019	£310,000	Flat / maisonette	Leasehold

AL7 ↑

What buyers ask

What is the median sold price in AL7 3FB?

The median of 57 recorded sales in AL7 3FB is £250,000. HM Land Registry · Sep 2026

When was the latest sale in AL7 3FB?

The latest recorded sale in AL7 3FB was in Jan 2026. HM Land Registry · Sep 2026

Which type of home sells most in AL7 3FB?

Flat / maisonette homes have the most recorded sales in AL7 3FB, with 57 transactions. HM Land Registry · Sep 2026

How many homes have recorded sales in AL7 3FB?

AL7 3FB has 43 homes with recorded sales in this snapshot. HM Land Registry · Sep 2026