ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Calder Avenue, AL9, Welwyn Hatfield, Hertfordshire

House prices on Calder Avenue, AL9 in 2025

We have data on 2 properties in the area but according to our records there were no properties sold in the last year. The average value add score for the area is 60.

47 properties

Sort by: Recently Sold

30 Calder Avenue

Detached
Freehold

£1,279,747 • Est. today

+ 1 more

55

Potential to add value is

Medium

31 Calder Avenue

Detached
Freehold
211 SQM

£1,163,814 • Est. today

+ 3 more

70

Potential to add value is

Medium

18 Calder Avenue

Detached
Freehold
212 SQM

£1,052,158 • Est. today

+ 1 more

70

Potential to add value is

Medium

46 Calder Avenue

Detached
Freehold
225 SQM

£1,546,275 • Est. today

+ 2 more

50

Potential to add value is

Medium

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5 Calder Avenue

Detached
Freehold
195 SQM

£981,999 • Est. today

+ 3 more

70

Potential to add value is

Medium

48 Calder Avenue

Detached
Freehold
307 SQM

£964,650 • Est. today

+ 1 more

50

Potential to add value is

Medium

8 Calder Avenue

Detached
Freehold
152 SQM

£991,750 • Est. today

+ 1 more

80

Potential to add value is

High

23 Calder Avenue

Detached
Freehold
239 SQM

£1,575,925 • Est. today

+ 2 more

50

Potential to add value is

Medium

28 Calder Avenue

Detached
Freehold
287 SQM

£1,412,188 • Est. today

+ 1 more

70

Potential to add value is

Medium

Limewood House, 61a Calder Avenue

Detached
Freehold
295 SQM

£1,992,600 • Est. today

+ 1 more

65

Potential to add value is

Medium

35 Calder Avenue

Detached
Freehold

£1,011,126 • Est. today

+ 1 more

55

Potential to add value is

Medium

12 Calder Avenue

Detached
Freehold
182 SQM

£1,053,240 • Est. today

+ 1 more

70

Potential to add value is

Medium

1 Calder Avenue

Detached
Freehold
371 SQM

£1,749,113 • Est. today

+ 2 more

65

Potential to add value is

Medium

14 Calder Avenue

Detached
Freehold
113 SQM

£990,780 • Est. today

+ 1 more

70

Potential to add value is

Medium

40 Calder Avenue

Detached
Freehold

£1,253,249 • Est. today

+ 2 more

55

Potential to add value is

Medium

24 Calder Avenue

Detached
Freehold

£922,413 • Est. today

+ 2 more

55

Potential to add value is

Medium

25a Calder Avenue

Detached
Freehold

£1,832,043 • Est. today

+ 1 more

55

Potential to add value is

Medium

7 Calder Avenue

Detached
Freehold

£1,414,351 • Est. today

+ 1 more

55

Potential to add value is

Medium

36 Calder Avenue

Detached
Freehold

£1,305,299 • Est. today

+ 1 more

55

Potential to add value is

Medium

77 Calder Avenue

Detached
Freehold

£1,166,035 • Est. today

+ 1 more

55

Potential to add value is

Medium

43 Calder Avenue

Detached
Freehold
180 SQM

£1,398,325 • Est. today

+ 2 more

50

Potential to add value is

Medium

19 Calder Avenue

Detached
Freehold
281 SQM

£1,715,593 • Est. today

+ 2 more

80

Potential to add value is

High

6 Calder Avenue

Detached
Freehold
173 SQM

£1,077,226 • Est. today

+ 1 more

50

Potential to add value is

Medium

Chewton House, 61 Calder Avenue

Detached
Freehold
294 SQM

£1,829,675 • Est. today

+ 1 more

65

Potential to add value is

Medium

17 Calder Avenue

Detached
Freehold
197 SQM

£1,299,858 • Est. today

+ 2 more

70

Potential to add value is

Medium

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Calder Avenue, AL9 house prices in 2025
 

Number of properties sold

Planning approval rate

95% approval rating on 64 planning applications in the past 5 years