3Y Avg Price
£396,250
4 sales
Properties
25
Sales / Year
1.2
5-year average
Avg £/sq ft
£637
£6,856/m²
Rank in NW9
205th
of 275 streets
Last Sale
£435,000
Jul 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
33 total recorded
FLAT 8, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£435,000
Jul 2026
FLAT 20, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£415,000
Mar 2026
FLAT 23, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£435,000
Jul 2025
FLAT 21, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£300,000
Jun 2025
FLAT 9, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£445,000
Apr 2023
FLAT 19, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£467,500
Sept 2021
FLAT 24, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£310,000
Apr 2021
FLAT 17, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£465,000
Feb 2021
FLAT 2, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£435,000
Aug 2016
FLAT 1, GAZETTE COURT, 1 Observer Close
Flat/Maisonette
£314,000
Aug 2016
Street Rankings — NW9
Streets ranked by 3-year average sale price. Showing positions 201–210 of 275.
| # | Street | 3Y Avg |
|---|---|---|
| 201 | Grahame Park Way | £401,760 |
| 202 | Church Lane | £401,321 |
| 203 | Mannock Close | £400,250 |
| 204 | Russell Road | £400,000 |
| 205 | Observer Close | £396,250 |
| 206 | Colindale Avenue | £396,000 |
| 207 | South Mead | £395,000 |
| 208 | Fryent Way | £393,825 |
| 209 | East Drive | £390,778 |
| 210 | Nobel Close | £390,000 |
Property Mix
Type
Tenure
EPC Ratings
25 of 25 properties have an EPC record
Avg floor area: 689 sq ft (64 m²)
District Context — NW9
NW9 covers Colindale and West Hendon in north-west London, situated on the periphery of central London. It is a mixed residential area with good transport links and a blend of established communities and newer developments.
Average Property Price - NW9
£420,838
72
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - NW9
£39,651
57
National percentile
2023 census data
10-Year Annualised Price Growth - NW9
0.7%
7
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - NW
2.9%
3
National percentile
Estimate at 30 Sep 2026