Assessment ScoreCard – 31 Day

Assessment Scorecard headlines

All Assessments are based on an ambient background noise of 40 decibels i.e. a quiet residential area. If your property is located near to a busy road i.e. 70-75 decibels, the noise impact from aircraft will be significantly reduced, whilst the road remains busy.

Note: Airborne aircraft noise is typically in the range of 45dB - 65dB for heights below 26,000 feet and for a duration of 30-50 seconds. Whereas the average car, bus or HGV the duration is only a few seconds.

Date of survey

09/06/2025 20:18:28

UK Postcode

QUEENS-ROAD-PECKHAM-0824 , LONDON , SE15 2NS

Baseline geo-coordinates

51.4753 , -0.05367

Survey type

31 days prior to: 31-Aug-2024 @21:51:30

Assessment band

EXTREMELY HIGH

Assessment actual value

46.55

Assessment description

Highly likely to encounter both night-time and day-time noise disturbances that are caused by high volumes of planes flying at at low altitude. Also expect a visual impact too.

Band range

Lower: 30.0 --> Upper: 1000.0

Volumes, Height bands, and Intensity.

For Assessment / Daily Avg. / Hourly Avg.

Count of ALL flights

13,138 / 423.8 / 24.9 ❌ (3,218)

Flights above 26k feet.

766 / 24.7 / 1.5 ❌ (754)

Flights between 16k and 26k feet

174 / 5.6 / 0.3 ✔

Flights between 13k and 15k feet

76 / 2.5 / 0.1 ✔

Flights between 7k and 12k feet

28 / 0.9 / 0.1 ✔

Flights between 6k and 7k feet

14 / 0.5 / 0.0 ✔

Flights between 5k and 6k feet

451 / 14.5 / 0.9 ❌ (227)

Flights between 4k and 5k feet

10,522 / 339.4 / 20.0 ❌ (274)

Flights between 3k and 4k feet

1,049 / 33.8 / 2.0 ❌ (191)

Flights below 3k feet

58 / 1.9 / 0.1 ✔

4 or more flights per hour

489 / 15.8 ❌ (206)

9 or more flights per hour

447 / 14.4 ❌ (78)

Departures between 1.5k and 15k feet

31 / 1.0 / 0.1 ✔

Time and Sleep Analysis

For Assessment / Daily Avg. / Hourly Avg.

Between Midnight and 1am

39 / 1.3

Between 1am and 2am

23 / 0.7

Between 2am and 3am

11 / 0.4

Between 3am and 4am

14 / 0.5

Between 4am and 5am

138 / 4.5

Between 5am and 6am

220 / 7.1

Between 6am and 7am

794 / 25.6

Between 7am and 8am

800 / 25.8

Between 8am and 9pm

10,496 / 338.6 / 24.2

Between 10pm and 11pm

445 / 14.4

Between 11pm and Midnight

87 / 2.8

Other Noise Disturbance, Vibration and Emissions factors

Avg time in seconds an aircraft remained in the airspace bubble

31 ❌ (30)

Percentage of overflying occuring Out-Of-Hours and at Weekends

49 ❌ (43)

Minimum avg. distance in miles

0.48

Number of possible disruptions by; day / out-of-hours / hour

394.0 / 192.0 / 20.7 ❌ (69)

Flight holding stack identified?

No

Altitude for all flights

6,514 ❌ (17,462)

Altitude of departures between 1.5k and 15k feet

12,967 ✔

Altitude of flights below 20k feet

4,630 ❌ (8,793)

Busiest times of day
(Distruption: 0 - low, 25+ high)

Day of week, time, frequency and number of flight events.

15.50

Fridays between 5:00 and 6:00- 4 time(s) in 4 weeks. Approx:8 flight events.

8.30

Fridays between 4:00 and 5:00- 4 time(s) in 4 weeks. Approx:4 flight events.

61.25

Thursdays between 6:00 and 7:00- 4 time(s) in 4 weeks. Approx:37 flight events.

58.25

Thursdays between 21:00 and 22:00 - 4 time(s) in 4 weeks. Approx:35 flight events.

56.25

Thursdays between 10:00 and 11:00 - 4 time(s) in 4 weeks. Approx:34 flight events.

56.00

Mondays between 15:00 and 16:00 - 4 time(s) in 4 weeks. Approx:34 flight events.

55.88

Thursdays between 11:00 and 12:00 - 4 time(s) in 4 weeks. Approx:33 flight events.

55.75

Saturdays between 9:00 and 10:00- 4 time(s) in 4 weeks. Approx:33 flight events.

55.38

Thursdays between 20:00 and 21:00 - 4 time(s) in 4 weeks. Approx:33 flight events.