Areas / AL7 / Princes Avenue / property

20 Princes Avenue, AL7 4DT

Sold prices, property history and local context for 20 Princes Avenue, Welwyn Garden City, AL7 4DT, from HM Land Registry and EPC records.

Last sold
£486,995
19 Jan 2018
Recorded sales
1
since 2018
Type
Semi-detached house
Freehold
This home in brief

20 Princes Avenue is a freehold semi-detached house on Princes Avenue in AL7. It last sold for £486,995 in 2018, its only sale in HM Land Registry's records. For context, AL7's median over the last 8 years is £365,000 — this home's last sale was 33% higher.

Buying or selling 20 Princes Avenue?

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 2018 sale forward with AL7's market movement — not a valuation of this individual home.

Indicative range
£468,000£642,000
as of 2026
Last sold
£486,995
2018
AL7 movement since
×1.14
district median growth

Based on the change in AL7's yearly median sold price between 2018 and 2026, applied to this home's own 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 Princes Avenue

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

DatePriceChangeTypeTenureNew build
19 Jan 2018£486,995Semi-detached houseFreeholdYes

Other homes at AL7 4DT

Recorded sales for the other addresses sharing this postcode on Princes Avenue.

AddressLast soldPriceSalesFloor area
1 Princes Avenue2017£484,9951
2 Princes Avenue2017£389,9951
3 Princes Avenue2025£580,0002
4 Princes Avenue2017£389,9951
5 Princes Avenue2017£484,9951
7 Princes Avenue2017£484,9951
9 Princes Avenue2019£534,9951111 m²
11 Princes Avenue2019£524,0001111 m²
22 Princes Avenue2024£560,0002
24 Princes Avenue2018£486,9951
26 Princes Avenue2022£632,0002
28 Princes Avenue2018£514,9951123 m²
30 Princes Avenue2018£524,9951123 m²
32 Princes Avenue2018£599,9951149 m²
34 Princes Avenue2018£549,9951
36 Princes Avenue2017£629,9951
38 Princes Avenue2022£775,0002
40 Princes Avenue2017£614,9951
42 Princes Avenue2017£629,9951
44 Princes Avenue2025£495,0002
46 Princes Avenue2025£464,0003
48 Princes Avenue2017£389,9951
50 Princes Avenue2023£515,0002

The street and the area

Where 20 Princes Avenue sits in its local market.

AL7 median
£365,000
last 8 years
AL7 £/m²
£4,632
last 8 years
Princes Avenue sold prices & street profile →AL7 house prices & area guide →

20 Princes Avenue: quick answers

From HM Land Registry, EPC and VOA records.

When did 20 Princes Avenue last sell, and for how much?

20 Princes Avenue last sold for £486,995 on 19 Jan 2018, according to HM Land Registry.

How many times has 20 Princes Avenue been sold?

HM Land Registry records 1 sale for 20 Princes Avenue. Sales before 1995 are not in the public dataset.

What is 20 Princes Avenue worth today?

Carrying its 2018 sale price forward with AL7's market movement suggests roughly £468,000–£642,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

Buying or selling 20 Princes Avenue?

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.