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House prices in SL9 in 2025

Last year, we saw 217 properties sold in the area, with an average house price of £947,815. This represents a decrease of -12.85% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -12.26% in the same period. The average value add score for the area is 65.

6636 properties

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The Laurels Rickmansworth Lane

Detached
Freehold

£985,630 • Est. today

£845,000 • May 2018

55

Potential to add value is

Medium

22 Lansdown Road

Terraced
Freehold
95 SQM

£531,415 • Est. today

£455,000 • May 2018

+ 3 more

60

Potential to add value is

Medium

5 Grove Lane

Terraced
Freehold
141 SQM

£958,768 • Est. today

£690,000 • May 2018

75

Potential to add value is

High

How much value will my extension add?

Quaker Court Flat 4 Grange Road

Flat
Leasehold
81 SQM

£375,231 • Est. today

£370,000 • May 2018

65

Potential to add value is

Medium

6 Gaviots Way

Semi Detached
Freehold
81 SQM

£532,550 • Est. today

£437,500 • May 2018

100

Potential to add value is

High

Bullen Court Flat 14 Grange Road

Flat
Leasehold
63 SQM

£189,870 • Est. today

£170,000 • May 2018

65

Potential to add value is

Medium

48 Hillside Close

Flat
Leasehold
59 SQM

£312,270 • Est. today

£315,000 • May 2018

+ 1 more

60

Potential to add value is

Medium

51 Orchehill Avenue

Detached
Freehold
495 SQM

£2,608,019 • Est. today

£2,390,000 • May 2018

+ 1 more

48

Potential to add value is

Low

8 The Spinney

Detached
Freehold
306 SQM

£2,003,558 • Est. today

£1,590,000 • May 2018

85

Potential to add value is

High

47 Foxdell Way

Detached
Freehold
168 SQM

£1,421,644 • Est. today

£880,000 • May 2018

+ 1 more

50

Potential to add value is

Medium

11 Laurel Road

Semi Detached
Freehold
62 SQM

£504,615 • Est. today

£415,000 • May 2018

+ 2 more

100

Potential to add value is

High

11 Wheelers Orchard

Detached
Freehold
178 SQM

£1,025,316 • Est. today

£825,000 • May 2018

+ 1 more

50

Potential to add value is

Medium

39 Orchard Grove

Terraced
Freehold
57 SQM

£461,420 • Est. today

£395,000 • May 2018

60

Potential to add value is

Medium

30 Field Way

Detached
Freehold
82 SQM

£630,997 • Est. today

£575,000 • May 2018

+ 2 more

100

Potential to add value is

High

Hubert Court Flat 2 Grange Road

Flat
Leasehold
82 SQM

£421,261 • Est. today

£389,950 • May 2018

65

Potential to add value is

Medium

17 Grange Road

Detached
Freehold
147 SQM

£1,265,019 • Est. today

£899,999 • May 2018

85

Potential to add value is

High

Greenside View Flat F Oxford Road

Flat
Leasehold
42 SQM

£212,485 • Est. today

£292,500 • May 2018

48

Potential to add value is

Low

11 Drury Close

Flat
Leasehold
81 SQM

£674,883 • Est. today

£575,000 • May 2018

+ 1 more

33

Potential to add value is

Low

49 Birchdale

Detached
Freehold
107 SQM

£931,885 • Est. today

£780,000 • May 2018

100

Potential to add value is

High

86 Amersham Road

Detached
Freehold
153 SQM

£931,885 • Est. today

£780,000 • May 2018

+ 2 more

70

Potential to add value is

Medium

2 Hill Waye

Detached
Freehold
303 SQM

£2,193,750 • Est. today

£1,750,000 • May 2018

+ 1 more

70

Potential to add value is

Medium

Mentmore House Woodside Hill

Detached
Freehold
456 SQM

£2,663,667 • Est. today

£2,450,000 • Apr 2018

+ 4 more

80

Potential to add value is

High

19 Grange Road

Detached
Freehold
182 SQM

£1,406,525 • Est. today

£995,000 • Apr 2018

85

Potential to add value is

High

51a Orchehill Avenue

Detached
Freehold

£2,663,667 • Est. today

£2,450,000 • Apr 2018

41

Potential to add value is

Low

10 Grange Road

Detached
Freehold
147 SQM

£1,277,900 • Est. today

£910,000 • Apr 2018

85

Potential to add value is

High

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.

SL9 house prices in 2025
 

Number of properties sold