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Route N21

Bexleyheath Bexley Blackfen Eltham Lee Green Lewisham New Cross London Bridge Trafalgar Square

Night Bus

Temporary diversions eastbound at Mansion House Station and westbound in St Paul's area

Weeknights Friday night/Saturday morning Saturday night/Sunday morning

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Route record (places served and roads followed)

For day services over this route, see
- Route 132 timetable (Bexleyheath - Eltham)
- Route 321 timetable (Eltham - New Cross Gate)
- Route 21 timetable (Lewisham - Bank)

N21 Sunday night/Monday morning to Thursday night/Friday morning towards Trafalgar Square          Other direction       Friday nights       Saturday nights  


Bexleyheath, Shopping Centre            0035 0105 0136 0210 0240 0310 0340
Bexley Station                          0040 0110 0141 0215 0245 0315 0345
Blendon, Blackfen Road/Penhill Road     0043 0113 0144 0218 0248 0318 0348
Blackfen, Woodman                       0045 0115 0146 0220 0250 0320 0350
Bexley Road, Riefield Road              0048 0118 0149 0223 0253 0323 0354
Eltham, Church (High Street)            0051 0121 0152 0226 0256 0326 0357
Lee Green, Leegate                      0056 0126 0157 0231 0301 0331 0403
Lewisham, Police Station                0101 0130 0201 0235 0305 0336 0408
Lewisham College                        0103 0132 0203 0237 0307 0339 0411
New Cross Gate, Bus Garage              0108 0137 0208 0242 0312 0344 0416
Old Kent Road, Tesco                    0115 0144 0215 0249 0320 0352 0426
Bricklayer's Arms, Old Kent Road        0117 0146 0216 0250 0322 0354 0428
Borough Station, Great Dover Street     0119 0148 0218 0252 0324 0356 0431
London Bridge, Southwark Cathedral      0122 0151 0221 0255 0327 0359 0435
Bank Station, Queen Victoria Street     0125 0154 0224 0258 0330 0403 0439
Ludgate Circus, Ludgate Hill            0128 0157 0227 0301 0333 0406 0443
Aldwych, Law Courts                     0130 0159 0229 0303 0335 0408 0445
Trafalgar Square, Charing Cross Station 0133 0202 0232 0306 0338 0411 0448

N21 Sunday night/Monday morning to Thursday night/Friday morning towards Bexleyheath          Other direction       Friday nights       Saturday nights  


Trafalgar Square, Duncannon Street      0056 0126 0156 0226 0259 0329 0359 0429
Aldwych, Law Courts                     0100 0129 0159 0229 0302 0332 0402 0432
Ludgate Circus, Ludgate Hill            0103 0132 0202 0232 0305 0335 0405 0435
Bank Station, Queen Victoria Street     0105 0134 0204 0234 0307 0337 0407 0437
London Bridge Station, Bus Station      0112 0140 0210 0240 0313 0343 0413 0443
Borough Station, Great Dover Street     0115 0143 0213 0243 0315 0345 0416 0446
Bricklayer's Arms, Old Kent Road        0118 0145 0215 0245 0317 0347 0418 0448
Old Kent Road, Tesco                    0120 0147 0217 0247 0319 0349 0420 0450
New Cross Gate, Bus Garage              0127 0154 0224 0254 0325 0355 0427 0457
Lewisham College                        0131 0158 0228 0258 0329 0359 0431 0501
Lewisham, Police Station                0135 0202 0231 0301 0332 0402 0434 0504
Lee Green, Old Tiger's Head             0140 0207 0236 0306 0337 0406 0439 0509
Eltham, Church (High Street)            0147 0213 0242 0312 0343 0412 0445 0516
Bexley Road, Riefield Road              0150 0216 0245 0315 0346 0415 0448 0519
Blackfen, Woodman                       0153 0219 0248 0318 0349 0418 0451 0522
Blendon, Blackfen Road/Penhill Road     0155 0221 0250 0320 0351 0420 0453 0524
Bexley Station                          0158 0224 0253 0323 0354 0423 0456 0527
Bexleyheath, Shopping Centre            0203 0229 0258 0327 0358 0427 0501 0532

N21 Friday night/Saturday morning towards Trafalgar Square          Other direction       Weeknights       Saturday nights  


Bexleyheath, Shopping Centre            0030 0050 0110 0132 0156 0220 0240 0300 0320 0340
Bexley Station                          0035 0055 0115 0137 0201 0225 0245 0305 0325 0345
Blendon, Blackfen Road/Penhill Road     0039 0059 0119 0141 0204 0228 0248 0308 0328 0348
Blackfen, Woodman                       0041 0101 0121 0143 0206 0230 0250 0310 0330 0350
Bexley Road, Riefield Road              0044 0104 0124 0146 0209 0233 0253 0313 0333 0353
Eltham, Church (High Street)            0047 0107 0127 0149 0212 0236 0256 0316 0336 0356
Lee Green, Leegate                      0053 0113 0133 0155 0217 0241 0301 0321 0341 0401
Lewisham, Police Station                0058 0118 0138 0200 0222 0246 0306 0325 0345 0405
Lewisham College                        0101 0121 0141 0203 0224 0248 0308 0327 0347 0407
New Cross Gate, Bus Garage              0107 0127 0147 0209 0229 0253 0313 0332 0352 0412
Old Kent Road, Tesco                    0115 0135 0155 0217 0236 0300 0320 0339 0359 0419
Bricklayer's Arms, Old Kent Road        0117 0137 0157 0219 0238 0302 0322 0341 0401 0421
Borough Station, Great Dover Street     0120 0140 0200 0222 0241 0304 0324 0343 0403 0423
London Bridge, Southwark Cathedral      0125 0145 0205 0227 0246 0308 0328 0347 0406 0426
Bank Station, Queen Victoria Street     0129 0149 0209 0231 0250 0312 0331 0350 0409 0429
Ludgate Circus, Ludgate Hill            0132 0152 0212 0234 0253 0315 0334 0353 0412 0432
Aldwych, Law Courts                     0134 0154 0214 0236 0255 0317 0336 0355 0414 0434
Trafalgar Square, Charing Cross Station 0138 0158 0218 0239 0258 0320 0339 0358 0417 0437

N21 Friday night/Saturday morning towards Bexleyheath          Other direction       Weeknights       Saturday nights  


Trafalgar Square, Duncannon Street      0055 0115 0135 0155 0215 0235 0255 0315 0335 0355 0415 0435
Aldwych, Law Courts                     0100 0119 0139 0159 0219 0239 0258 0318 0338 0358 0418 0438
Ludgate Circus, Ludgate Hill            0103 0122 0142 0202 0222 0242 0301 0321 0341 0401 0421 0441
Bank Station, Queen Victoria Street     0106 0125 0145 0205 0225 0245 0304 0324 0344 0403 0423 0443
London Bridge Station, Bus Station      0114 0133 0153 0212 0232 0252 0311 0331 0351 0410 0430 0450
Borough Station, Great Dover Street     0119 0138 0158 0217 0236 0256 0315 0334 0354 0414 0434 0454
Bricklayer's Arms, Old Kent Road        0122 0141 0201 0220 0239 0259 0318 0337 0357 0416 0436 0456
Old Kent Road, Tesco                    0124 0143 0203 0222 0241 0301 0320 0339 0359 0418 0438 0458
New Cross Gate, Bus Garage              0133 0152 0212 0231 0250 0310 0328 0347 0407 0426 0446 0506
Lewisham College                        0139 0158 0218 0237 0256 0316 0334 0351 0411 0430 0450 0510
Lewisham, Police Station                0143 0202 0222 0241 0300 0320 0338 0355 0415 0434 0454 0514
Lee Green, Old Tiger's Head             0149 0208 0228 0247 0306 0326 0344 0401 0421 0439 0459 0519
Eltham, Church (High Street)            0156 0215 0235 0254 0313 0333 0351 0408 0428 0446 0506 0526
Bexley Road, Riefield Road              0159 0218 0238 0257 0316 0336 0354 0411 0431 0449 0509 0529
Blackfen, Woodman                       0202 0221 0241 0300 0319 0339 0357 0414 0434 0452 0512 0532
Blendon, Blackfen Road/Penhill Road     0204 0223 0243 0302 0321 0341 0359 0416 0436 0454 0514 0534
Bexley Station                          0207 0226 0246 0305 0324 0344 0402 0419 0439 0457 0517 0537
Bexleyheath, Shopping Centre            0212 0231 0251 0310 0329 0349 0407 0424 0444 0502 0522 0542

N21 Saturday night/Sunday morning towards Trafalgar Square          Other direction       Weeknights       Friday nights  


Bexleyheath, Shopping Centre            0030 0050 0110 0132 0156 0220 0240 0300 0320 0340
Bexley Station                          0035 0055 0115 0137 0201 0225 0245 0305 0325 0345
Blendon, Blackfen Road/Penhill Road     0039 0059 0119 0141 0204 0228 0248 0308 0328 0348
Blackfen, Woodman                       0041 0101 0121 0143 0206 0230 0250 0310 0330 0350
Bexley Road, Riefield Road              0044 0104 0124 0146 0209 0233 0253 0313 0333 0353
Eltham, Church (High Street)            0047 0107 0127 0149 0212 0236 0256 0316 0336 0356
Lee Green, Leegate                      0053 0113 0133 0155 0217 0241 0301 0321 0341 0401
Lewisham, Police Station                0058 0118 0138 0200 0222 0246 0306 0325 0345 0405
Lewisham College                        0101 0121 0141 0203 0224 0248 0308 0327 0347 0407
New Cross Gate, Bus Garage              0107 0127 0147 0209 0229 0253 0313 0332 0352 0412
Old Kent Road, Tesco                    0115 0135 0155 0217 0236 0300 0320 0339 0359 0419
Bricklayer's Arms, Old Kent Road        0117 0137 0157 0219 0238 0302 0322 0341 0401 0421
Borough Station, Great Dover Street     0120 0140 0200 0222 0241 0304 0324 0343 0403 0423
London Bridge, Southwark Cathedral      0125 0145 0205 0227 0246 0308 0328 0347 0406 0426
Bank Station, Queen Victoria Street     0129 0149 0209 0231 0250 0312 0331 0350 0409 0429
Ludgate Circus, Ludgate Hill            0132 0152 0212 0234 0253 0315 0334 0353 0412 0432
Aldwych, Law Courts                     0134 0154 0214 0236 0255 0317 0336 0355 0414 0434
Trafalgar Square, Charing Cross Station 0138 0158 0218 0239 0258 0320 0339 0358 0417 0437

N21 Saturday night/Sunday morning towards Bexleyheath          Other direction       Weeknights       Friday nights  


Trafalgar Square, Duncannon Street      0055 0115 0135 0155 0215 0235 0255 0315 0335 0355 0415 0435
Aldwych, Law Courts                     0100 0119 0139 0159 0219 0239 0258 0318 0338 0358 0418 0438
Ludgate Circus, Ludgate Hill            0103 0122 0142 0202 0222 0242 0301 0321 0341 0401 0421 0441
Bank Station, Queen Victoria Street     0106 0125 0145 0205 0225 0245 0304 0324 0344 0403 0423 0443
London Bridge Station, Bus Station      0115 0134 0154 0213 0233 0252 0311 0331 0351 0410 0430 0450
Borough Station, Great Dover Street     0120 0139 0159 0218 0237 0256 0315 0334 0354 0413 0433 0453
Bricklayer's Arms, Old Kent Road        0123 0142 0202 0221 0240 0259 0318 0337 0357 0416 0436 0456
Old Kent Road, Tesco                    0125 0144 0204 0223 0242 0301 0320 0339 0359 0418 0438 0458
New Cross Gate, Bus Garage              0134 0153 0213 0232 0251 0310 0328 0347 0407 0426 0446 0506
Lewisham College                        0140 0159 0219 0238 0257 0316 0334 0352 0411 0430 0450 0510
Lewisham, Police Station                0144 0203 0223 0242 0301 0320 0338 0356 0415 0434 0454 0514
Lee Green, Old Tiger's Head             0150 0209 0229 0248 0307 0326 0344 0402 0421 0439 0459 0519
Eltham, Church (High Street)            0157 0216 0236 0255 0314 0333 0351 0409 0428 0446 0506 0526
Bexley Road, Riefield Road              0200 0219 0239 0258 0317 0336 0354 0412 0431 0449 0509 0529
Blackfen, Woodman                       0203 0222 0242 0301 0320 0339 0357 0415 0434 0452 0512 0532
Blendon, Blackfen Road/Penhill Road     0205 0224 0244 0303 0322 0341 0359 0417 0436 0454 0514 0534
Bexley Station                          0208 0227 0247 0306 0325 0344 0402 0420 0439 0457 0517 0537
Bexleyheath, Shopping Centre            0213 0232 0252 0311 0330 0349 0407 0425 0444 0502 0522 0542

Public Holidays: Generally operates normally. There is no service on the night before or after Christmas Day. A Saturday night/Sunday morning service runs on New Year's Eve night/New Year's Day morning.

Please see the Christmas and New Year page for details of the general service pattern applying from year to year (some routes may show additional variations).

Operated by London Central for London Buses.

Timetable revised 24/01/16. Temporary diversions westbound at Lewisham and eastbound at Mansion House Station continued.

Route record

Bexleyheath Bexley Blackfen Eltham Lee Green Lewisham New Cross London Bridge Trafalgar Square
Bexleyheath Market Place - Friswell Place - Arnsberg Way - Broadway - Gravel Hill - Bourne Road - Bexley High Street - Bexley Station - Bexley High Street - Parkhill Road - Bridgen - Bridgen Road - Blendon Road - Blendon - Blackfen Road - Blackfen - Blackfen Road - Bexley Road - Avery Hill - Bexley Road - Eltham High Street - Eltham Hill - Eltham Green - Eltham Road - Lee Green - Lee High Road - Lewisham High Street - Rennell Street - Molesworth Street - Lewisham Station - Loampit Vale - Loampit Hill - Lewisham Way - New Cross Road (for New Cross Station) - New Cross Gate Station - New Cross Road - Old Kent Road - Bricklayer's Arms Roundabout - Great Dover Street - Borough Station - Borough High Street - London Bridge Station - London Bridge - King William Street - Monument Station - King William Street - Bank Station - Queen Victoria Street - Mansion House Station - Cannon Street - St Paul's Churchyard - Ludgate Hill - City Thameslink Station - Ludgate Circus - Fleet Street - Strand - Aldwych - Strand - Trafalgar Square Charing Cross Station
The section in red shows the diversion routeing. The normal routeing is via a longer section of Lewisham High Street.

Trafalgar Square London Bridge New Cross Lewisham Lee Green Eltham Blackfen Bexley Bexleyheath
Trafalgar Square Duncannon Street (for Charing Cross Station) - Strand - Aldwych - Strand - Fleet Street - Ludgate Circus - City Thameslink Station - Ludgate Hill - St Paul's Churchyard - Cannon Street - Friday Street - Queen Victoria Street - Mansion House Station - Queen Victoria Street - Bank Station - King William Street - Monument Station - King William Street - London Bridge - Borough High Street - Railway Approach - London Bridge Station Bus Station - London Bridge Street - Borough High Street - Borough Station - Great Dover Street - Bricklayer's Arms Roundabout - Old Kent Road - New Cross Road - New Cross Gate Station - New Cross Road - New Cross Station - Amersham Road - Lewisham Way - Loampit Hill - Loampit Vale - Lewisham Station - Lewisham High Street - Lee High Road - Lee Green - Eltham Road - Eltham Green - Eltham Hill - Eltham High Street - Bexley Road - Avery Hill - Bexley Road - Blackfen Road - Blackfen - Blackfen Road - Blendon - Blendon Road - Bridgen Road - Bridgen - Parkhill Road - Bexley High Street - Bexley Station - Bexley High Street - Bourne Road - Gravel Hill - Broadway - Arnsberg Way - Bexleyheath Geddes Place Bus Stand
The section in red shows the diversion routeing. The normal routeing is via a longer section of Cannon Street.

Page generated 23/01/16 16:34:22 using system v2.10 - 16/05/15

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