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Property Insights for Welwyn

Welwyn · Hertfordshire · 6.3K town transactions

Avg sold price

-6.3%

£761,775

Latest 12 months ending Jun 2026

Median price

All records

£410,000

6.3K transactions in dataset

Transactions

-37.6%

113

Latest 12-month window

Most common type

53.6% share

Detached

3,361 of 6,274 sales

- Price trend

Average sold price, £ thousands

How average sold prices have moved over years - a steady upward trend signals capital growth.

- Property type mix

53.6%top share · Detached

Share of transactions by property type, based on the price paid dataset.

- Trend projection

+29.6% price trend by 2031
£1,004,077 projected avg sale
5.3% annualised trend
Confidence: High

A simple historical trend projection derived from recorded sale prices in this area.

- Recent sales

  • 15, The Chase £630,000
    Semi-Detached · Freehold Jun 2026
  • 3, High Street £360,000
    Other · Freehold Jun 2026
  • 1, Vera Lane £1,895,000
    Detached · Freehold Jun 2026

- Price snapshot

  • Highest sale £22,256,763
  • Median sale £410,000
  • Lowest sale £2,000

- Location context

  • Postcode
  • District N/A
  • County Hertfordshire

- Dataset profile

  • First recorded sale Jan 1995
  • Latest recorded sale Jun 2026
  • Standard sales 96.6%
  • Updated records 0.0%

- Sales activity

Latest 12 months vs previous 12 months

A side-by-side count of recorded sales by property type across two rolling annual windows.

- Tenure split

90.4% freehold

Tenure share calculated directly from the recorded sale records for this area.

- Build status

10.2% new build

Existing versus new-build share using the Land Registry old/new classification.

- Price bands

£2,000 to £22,256,763

Sale prices grouped into four dynamic bands using the observed range for this area.

- Records

Properties in Welwyn.

16, Mill Lane

Terraced · Freehold · Existing

30 Jan 2025 · Welwyn · Hertfordshire · Al6 9et

Price Paid
£470,000

40, Reynards Road

Detached · Freehold · Existing

30 Jan 2025 · Welwyn · Hertfordshire · Al6 9tp

Price Paid
£1,550,000

40, Wilshere Road

Semi-Detached · Freehold · Existing

24 Jan 2025 · Welwyn · Hertfordshire · Al6 9px

Price Paid
£565,000

4, Broomfield Road

Semi-Detached · Freehold · Existing

24 Jan 2025 · Welwyn · Hertfordshire · Al6 9dw

Price Paid
£430,000

56A, London Road

Terraced · Freehold · Existing

23 Jan 2025 · Welwyn · Hertfordshire · Al6 9hx

Price Paid
£468,000

24, Fulling Mill Lane

Detached · Freehold · Existing

13 Jan 2025 · Welwyn · Hertfordshire · Al6 9ns

Price Paid
£780,000

31, Becket Gardens

Terraced · Freehold · Existing

06 Jan 2025 · Welwyn · Hertfordshire · Al6 9je

Price Paid
£370,000

3, Blakes Way

Detached · Freehold · Existing

06 Jan 2025 · Welwyn · Hertfordshire · Al6 9re

Price Paid
£730,000

MARAN LODGE, 56B, Hertford Road

Detached · Freehold · Existing

19 Dec 2024 · Welwyn · Hertfordshire · Al6 0bx

Price Paid
£1,447,500

16B, School Lane

Detached · Freehold · Existing

18 Dec 2024 · Welwyn · Hertfordshire · Al6 9ph

Price Paid
£790,000

23, Mill Lane

Semi-Detached · Freehold · Existing

16 Dec 2024 · Welwyn · Hertfordshire · Al6 9eu

Price Paid
£650,000

17, Wilga Road

Semi-Detached · Freehold · Existing

16 Dec 2024 · Welwyn · Hertfordshire · Al6 9pt

Price Paid
£600,000

10, The Crescent

Semi-Detached · Freehold · Existing

13 Dec 2024 · Welwyn · Hertfordshire · Al6 9jq

Price Paid
£445,000

1, London Road

Terraced · Freehold · Existing

11 Dec 2024 · Welwyn · Hertfordshire · Al6 9ej

Price Paid
£378,000

5, The Green

Detached · Freehold · Existing

11 Dec 2024 · Welwyn · Hertfordshire · Al6 9ea

Price Paid
£700,000

40, Robbery Bottom Lane

Semi-Detached · Freehold · Existing

10 Dec 2024 · Welwyn · Hertfordshire · Al6 0un

Price Paid
£475,000

YEW TREE LODGE, 8, West Riding

Detached · Freehold · Existing

06 Dec 2024 · Welwyn · Hertfordshire · Al6 0pd

Price Paid
£1,900,000

7, Harvest Court

Terraced · Freehold · Existing

06 Dec 2024 · Welwyn · Hertfordshire · Al6 0ng

Price Paid
£320,000

13, Hillside Way

Semi-Detached · Freehold · Existing

06 Dec 2024 · Welwyn · Hertfordshire · Al6 0ty

Price Paid
£778,000

RABLEY COTTAGE, Rabley Heath Road

Detached · Freehold · Existing

29 Nov 2024 · Welwyn · Hertfordshire · Al6 9ua

Price Paid
£1,232,500