| Name | Parish (Pre-1933) | OS Grid Reference | OS 1" Sheet | OS County Sheet | OS National Grid Sheet | Census | Directory | Note |
| Hales Farm | Ifield | TQ 241 362 | 1813-1822 | | | | | |
| Half Moon Inn | Slaugham | TQ 2658 3540 | | Sussex III.16 (1897, 1910, 1932, 1946) | TQ 2635SE (1960) | | | |
| Half Moon P.H. | Charlwood | TQ 241 410 | | Surrey XLI.6 (1897, 1913) | | | | |
| Halfsmock Bottom | Worth | TQ 300 345 | | Sussex IV.13 (1897, 1910) | | | | |
| Halfway Pond | Worth | TQ 322 362 | | Sussex IV.10 (1897, 1910) | | | | |
| Hall Farm | Worth | TQ 323 359 | | Sussex IV.14 (1910) | | | | |
| Hall Smock | Worth | TQ 309 337 | 1813-1820 | | | | | |
| Hall, The | Worth | TQ 320 361 | | Sussex IV.10 (1897, 1910) | | | | |
| Hall, The | Worth | TQ 320 362 | | | | | | |
| Halscote, Rusper Road | Ifield | TQ 2451 3670 | | | TQ 2436 (1966) | | | |
| Hameldown | Worth | TQ 3099 3788 | | | TQ 3037 (1961) | | | |
| Hamilton, Rusper Road | Ifield | TQ 2355 3720 | | | TQ 2337 (1974) | | | |
| Hammer Wood | Worth | TQ 2987 3774 | | | TQ 2937 (1960) | | | |
| Hammer Yard, High Street | Ifield | TQ 2672 3640 | | | TQ 2636SE (1961) | | | |
| Hammerfield, Rusper Road | Ifield | TQ 2437 3672 | | | TQ 2436 (1966) | | | |
| Harebrains Farm | Charlwood | TQ 263 396 | | Surrey XLI.11 (1898, 1913) | | | | |
| Harfanden, London Road | Ifield | TQ 2699 3890 | | | TQ 2638NE (1960) | | 1951 | |
| Haroldslea, Lowfield Heath | Charlwood | TQ 2715 3994 | | | TQ 2739 (1960) | | 1951 | |
| Harringay, London Road | Ifield | TQ 2699 3890 | | | TQ 2638NE (1960) | | 1951 | |
| Harrow Cottage, The Street | Ifield | TQ 2478 3761 | | | | | | Grade II Listed |
| Hatchgate | Horley | TQ 279 427 | | Surrey XLI.4 (1896) | | | | |
| Hatchgate | Horley | TQ 280 429 | | | | | | |
| Hawth Bungalow | Worth | TQ 2827 3635 | | | TQ 2836 (1961)TQ 2836SW (1958) | | | |
| Hawth, The | Ifield | TQ 277 360 | | Sussex III.12 (1874, 1910, 1932, 1946) | | | | |
| Hawthe, Malthouse Road | Worth | TQ 2681 3581 | | | TQ 2635NE (1961) | | | |
| Hawthorn Cottages, London Road | Ifield | TQ 2699 3835 | | | TQ 2638SE (1960) | | 1951 | |
| Hawthorne Farm, London Road | Charlwood | TQ 2731 3987 | | | TQ 2739 (1960) | | | |
| Haxsmiths | Rusper | TQ 219 368 | 1813-1820 | | | | | |
| Hayheath | Worth | TQ 310 368 | | Sussex IV.10 (1897, 1910) | | | | |
| Hayheath | Worth | TQ 315 366 | | | | | | |
| Haynes Farm | Worth | TQ 326 389 | | Sussex IV.6 (1910, 1933) | | | | |
| Hazardside | Worth | TQ 2990 3681 | | | TQ 2936 (1961) | | | |
| Hazelcroft, Tushmore Lane | Crawley | TQ 2722 3792 | | | TQ 2737NW (1959) | | | |
| Hazeldene, 24 Brighton Road | Ifield | | | | | | 1899 | |
| Hazeldene, Tushmore Lane | Worth | TQ 2735 3790 | | | TQ 2737NW (1959) | | | |
| Hazelwick Bungalow, Hazelwick Mill Lane | Worth | TQ 2831 3780 | | | TQ 2837 (1960) | | | |
| Hazelwick County Secondary School | Worth | TQ 285 377 | | | TQ 2837 (1960) | | | |
| Hazelwick Farm | Worth | TQ 283 377 | | Sussex IV.5 (1897, 1910, 1932) | | | | |
| Hazelwick Grange, Hazelwick Mill Lane | Worth | TQ 2838 3776 | | | TQ 2837 (1960) | | | |
| Hazelwick Mill | Worth | TQ 287 378 | 1813-1819 | Sussex IV.5 (1897, 1910, 1932) | | | | |
| Hazelwick Mill | Worth | TQ 289 378 | | | | | | |
| Hazelwick Mill Pond | Worth | | | Sussex IV.5,9 (
1874, 1897, 1910/11) | | | | |
| Hazelwick Road | Worth | TQ 2840 3716 | | Sussex IV.9 (1911) | TQ 2837 (1960) | | | See New Road |
| Hazelwood | Ifield | TQ 2540 3644 | | Sussex III.11 (1910, 1932) | TQ 2536SW (1960) | | | |
| Headley, Green Lane | Worth | TQ 2738 3764 | | | TQ 2737NW (1959) | | | |
| Heath Farm | Charlwood | TQ 264 404 | 1813-1819 | | | | | |
| Heath House Farm | Charlwood | TQ 271 402 | | Surrey XLI.7 (1896, 1913) | | | | |
| Heatherett, London Road | Ifield | TQ 2699 3856 | | | TQ 2638NE (1960) | | 1951 | Heatheryett 1951 |
| Heathersett, 62 Brighton Road | Ifield | TQ 2670 3579 | | | | | 1951 | |
| Heathy Common | Worth | TQ 308 390 | 1813-1819 | | | | | |
| Heathy Ground | Worth | TQ 298 390 | | Sussex IV.5 (1897, 1932) | | | | See Heathyground Farm |
| Heathy Ground | Worth | TQ 306 390 | | Sussex IV.5,6 (1897, 1910, 1932/33) | | | | |
| Heathy Ground Farm | Worth | TQ 298 390 | | Sussex IV.5 (1897, 1910) | | | | See Heathyground |
| Heathyground Pond | Worth | TQ 304 388 | | Sussex IV.5 (1897, 1910, 1932) | | | | |
| Heathyground Wood | Worth | TQ 306 386 | | Sussex IV.5,6 (1897, 1910, 1932/33) | | | | |
| Hedgelands, Side View, Lowfield Heath | Charlwood | TQ 2738 4019 | | | TQ 2740 (1966) | | | |
| Hedley House, 225 Three Bridges Road | Worth | | | | | | | |
| Hides Farm | Ifield | TQ 241 367 | 1813-1821 | | | | | |
| High Beeches | Slaugham | TQ 277 310 | 1813-1822 | | | | | |
| High Castle Farm | Charlwood | TQ 280 404 | | Surrey XLI.8 (1896, 1913) | | | | |
| High Lines | Worth | TQ 319 354 | | Sussex IV.14 (1910) | | | | |
| High Trees, Rusper Road | Ifield | TQ 2431 3666 | | | TQ 2436 (1966) | | | |
| High Trees, Worth Park Avenue | Worth | TQ 2930 3734 | | | TQ 2937 (1960) | | | |
| High Wood | Slaugham | TQ 256 313 | | Sussex XIV.7 (1911) | | | | |
| Highbeech Warren | Slaugham | TQ 280 315 | 1813-1821 | | | | | |
| Highbeeches Forest | Slaugham | TQ 280 315 | | | | | | |
| Hightrees Farm | Crawley | TQ 271 384 | 1813-1819 | | | | | |
| Hill Lands Farm | Charlwood | TQ 227 400 | | Surrey XLI.10 (1897, 1914) | | | | |
| Hill Place, Goffs Park Road | Ifield | TQ 262 360 | | | | | 1951 | |
| Hill Rise | Charlwood | TQ 234 403 | | Surrey XLI.6 (1913) | | | | |
| Hill Side | Charlwood | TQ 235 406 | | Surrey XLI.6 (1913) | | | | |
| Hill Side | Worth | TQ 297 371 | | Sussex IV.9 (1897, 1911) | | | | See King's Head P.H. |
| Hillbury, 60 Brighton Road | Ifield | TQ 2670 3581 | | | | | 1951 | |
| Hillcrest, Whitehall Drive | Ifield | TQ 2417 3655 | | | TQ 2436 (1966) | | | |
| Hillingdon, Tushmore Lane | Crawley | TQ 2713 3784 | | | TQ 2737NW (1959) | | | |
| Hillside Cottages | Charlwood | TQ 234 406 | | Surrey XLI.6 (1913) | | | | |
| Hillside, Balcombe Road | Worth | TQ 2973 3711 | | | TQ 2937 (1960) | | | |
| Hilltop Farm | Worth | TQ 267 355 | | Sussex III.16 (1946) | | | | See Hogshill Farm, Worth |
| Hilltop, 2 Hogg's Hill | Slaugham | TQ 2662 3552 | | | TQ 2635NE (1961) | | | |
| Hillybarn Road | Ifield | TQ 232 378 | | | TQ 2337 (1974) | | | |
| Hog Hill | Slaugham | TQ 266 356 | 1813-1820 | | | | | |
| Hoggshill | Slaugham | TQ 266 357 | | | | | | |
| Hogs Hill | Slaugham | TQ 266 358 | | Sussex III.16 (1897, 1910, 1932, 1946) | TQ2635SE
TQ2635NE (1960) | | | |
| Hogshill Farm | Worth | TQ 267 355 | | Sussex III.16 (1897, 1910, 1932) | | | | See Hilltop Farm |
| Hogshill Farm, Brighton Road | Slaugham | TQ 2658 3561 | | Sussex III.16 (1897, 1910, 1932, 1946) | TQ 2635NE (1961) | | | |
| Hole Farm | Worth | TQ 315 336 | | | | | | |
| Holiday Cottage, Balcombe Road | Worth | TQ 2969 3754 | | | TQ 2937 (1960) | | | |
| Hollies Cottage, Horsham Road | Ifield | TQ 259 360 | | | | | 1951 | |
| Hollies, The | Ifield | TQ 258 360 | | Sussex III.12 (1874, 1910, 1932) | | | | See Bank Hall |
| Hollies, The, Church Road, Lowfield Heath | Charlwood | TQ 2749 4010 | | | TQ 2740 (1966) | | | |
| Holly Lodge, 31 Brighton Road | Ifield | TQ 2672 3610 | | | | IS: 10 (1901) | 1899, 1951 | |
| Hollyhurst | Burstow | TQ 313 413 | | Surrey XLII.5 (1912, 1937) | | | | |
| Hollylands | Horley | TQ 295 417 | | Surrey XLI.8 (1913) | | | | |
| Holmbush | Lower Beeding | TQ 225 334 | | | | | | |
| Holmbush Forest | Lower Beeding | TQ 22- 33- | | | | | | |
| Holmdale, 48 Springfield Road | Ifield | TQ 2639 3641 | | | | IS: 39 (1901) | 1899 | |
| Holme Hale, London Road | Charlwood | | | | | | 1951 | |
| Holmefield, Tushmore Lane | Crawley | TQ 2719 3788 | | | TQ 2737NW (1959) | | | |
| Holmlea | Worth | TQ 326 393 | | Sussex IV.6 (1933) | | | 1899 | See Devonshire Lodge |
| Holmlea, Scallows Road | Worth | TQ 2827 3717 | | | TQ 2837 (1960) | | | |
| Holmwood, Green Lane | Worth | TQ 2741 3773 | | | TQ 2737NW (1959) | | | |
| Holt Farm | Worth | TQ 315 336 | 1813-1820 | | | | | |
| Holyoake, 97 Hazelwick Road | | TQ 2841 3717 | | | | | | |
| Home Farm | Lower Beeding | TQ 224 339 | | | | | | |
| Home Farm | Lower Beeding | TQ 243 333 | | Sussex XIV.3 (1897, 1911) | | | | |
| Home Farm House, Grattons Drive | Worth | TQ 2921 3798 | | | TQ 2937 (1960) | | | |
| Home Grove | Worth | TQ 330 370 | | Sussex IV.10 (1897, 1910) | | | | |
| Homelea, 49 Brighton Road | Ifield | TQ 3592 2668 | | | | IS: 7 (1901) | | |
| Homestead, Lowfield Heath | Charlwood | TQ 2715 3992 | | | TQ 2739 (1960) | | 1951 | |
| Homestead, The | Charlwood | TQ 272 413 | | Surrey XLI.7 (1896, 1913) | | | | |
| Hookwood | Charlwood | TQ 265 428 | | Surrey XLI.3 (1896, 1913) | | | | |
| Hookwood - Brick Works | Charlwood | TQ 269 425 | | Surrey XLI.3 (1913) | | | | See Brick Field |
| Hookwood - Brick Works | Horley | TQ 256 432 | | Surrey XLI.3 (1913) | | | | See Old Brick Field |
| Hookwood - Laundry | Charlwood | TQ 267 427 | | Surrey XLI.3 (1896, 1913) | | | | |
| Hookwood - Nursery | Charlwood | TQ 268 428 | | Surrey XLI.3 (1913) | | | | |
| Hookwood - Smithy | Charlwood | TQ 265 431 | | Surrey XLI.3 (1896, 1913) | | | | |
| Hookwood Common | Charlwood | TQ 265 430 | | Surrey XLI.3 (1896, 1913) | | | | |
| Hookwood House | Charlwood | TQ 264 432 | | Surrey XLI.3 (1896, 1913) | | | | |
| Hookwood Lodge | Charlwood | TQ 267 429 | | Surrey XLI.3 (1896, 1913) | | | | |
| Horley | Horley | TQ 278 430 | 1813-1818 | | | | | |
| Horley | Horley | TQ 286 431 | | Surrey XLI.4 (1896, 1913) | | | | |
| Horley - St Bartholomew's Church | Horley | TQ 276 427 | | Surrey XLI.4 (1896, 1913) | | | | |
| Horley Common | Horley | TQ 286 431 | | Surrey XLI.4 (1896, 1913) | | | | |
| Horley Common | Horley/Burstow | TQ 300 415 | 1813-1819 | | | | | |
| Horley Land Farm | Horley | TQ 288 414 | 1813-1819 | | | | | See Horleyland Farm |
| Horley Land Wood | Horley | TQ 292 408 | 1813-1819 | | | | | |
| Horley Mill | Horley | TQ 270 433 | | Surrey XLI.3 (1896, 1913) | | | | |
| Horley Mill Lane | Charlwood/Horley | TQ 268 431 | | Surrey XLI.3 (1896, 1913) | | | | |
| Horley Station | Horley | TQ 286 429 | | Surrey XLI.4 (1896, 1913) | | | | |
| Horley Street | Horley | TQ 276 427 | | Surrey XLI.4 (1896, 1913) | | | | |
| Horleyland Cottage | Horley | TQ 292 416 | | Surrey XLI.8 (1896, 1913) | | | | |
| Horleyland Farm | Horley | TQ 288 414 | | Surrey XLI.8 (1896, 1913) | | | | See Horley Land Farm |
| Horleyland Wood | Horley | TQ 289 405 | | Surrey XLI.8 (1896, 1913) | | | | |
| Horsepasture Wood | Worth | TQ 320 369 | | Sussex IV.10 (1897, 1910) | | | | |
| Horsham Corner | Slaugham | TQ 254 331 | | Sussex XIV.3 (1897, 1911) | | | | |
| Horsham Road | Ifield | TQ 260 360 | | Sussex III.12 (1910, 1932, 1946) | | IS: 183-186 (1901) | | |
| Hospitality Farm | Worth | TQ 320 362 | 1813-1833 | | | | | |
| Hourglass Wood | Worth | TQ 322 379 | | Sussex IV.6 (1910, 1933) | | | | |
| House Pond | Lower Beeding | TQ 247 335 | | Sussex XIV.3 (1897, 1911) | | | | |
| Howards Place | Ifield | TQ 257 374 | 1813-1819 | | | | | |
| Hundred Acres | Worth | TQ 335 365 | | | | | | |
| Hunters Croft, Rusper Road | Ifield | TQ 2445 3670 | | | TQ 2436 (1966) | | | |
| Hunters Lodge | Ifield | TQ 2413 3614 | | | TQ 2436 (1966) | | | |
| Hunting Grove, Lowfield Heath | Charlwood | TQ 2650 3921 | | | TQ 2639 (1960) | | | |
| Huntingdone, London Road | Crawley | TQ 2697 3788 | | | TQ 2637NE (1959) | | 1951 | |
| Hunts Farm | Horley | TQ 282 406 | 1813-1819 | | | | | |
| Hunts Green | Charlwood | TQ 281 403 | 1813-1820 | Surrey XLI.8 (1896, 1913) | | | | |
| Hunts Green Farm | Charlwood | TQ 283 402 | | Surrey XLI.12 (1898) | | | | See Huntsgreen Farm |
| Huntsgreen Farm | Charlwood | TQ 283 402 | | Surrey XLI.12 (1913) | | | | See Hunts Green Farm |
| Hurstlea, London Road | Crawley | TQ 2701 3810 | | | TQ 2738SW (1959) | | 1951 | Hurtlea (sic) 1951 |
| Hut Lane | Ifield | TQ 267 378 | | Sussex III.8 (1897) | | | | |
| Hut, The | Ifield | TQ 265 378 | | Sussex III.8 (1897) | | | | |
| Hyde Cottage | Ifield | TQ 242 369 | | Sussex III.11 (1910) | | | | See Dumfries |
| Hyde Cottage, Rusper Road | Ifield | TQ 2422 3694 | | | TQ 2436 (1966) | | | |
| Hyde Cottages | Ifield | TQ 235 372 | | Sussex III.11 (1910) | | | | |
| Hyde Farm | Ifield | TQ 241 366 | | Sussex III.11 (1910) | | | | See Hyde House |
| Hyde Hill | Ifield | TQ 23- 38- | | | | | | |
| Hyde House | Ifield | TQ 241 366 | | Sussex III.11 (1932) | | | | See Hyde Farm |
| Hyde, The | Ifield | TQ 2415 3669 | | | TQ 2436 (1966) | | | |
| Hydecroft | Charlwood | TQ 254 404 | | | | | | |
| Hydecroft | Charlwood | TQ 262 400 | | Surrey XLI.11 (1897, 1913) | | | | |
| Hydehurst | Charlwood | TQ 2712 3933 | | Surrey XLI.11 (1897, 1913) | | | | Grade II* Listed. See Gatwick Manor Inn |
| Hydehurst Cottage, London Road | Charlwood | TQ 2712 3952 | | | TQ 2739 (1960) | | | See Hydehurst Cottages |
| Hydehurst Cottages, London Road | Charlwood | TQ 2712 3953 | | | | | 1951 | Later Hydehurst Cottage & Lyndhurst |
| Hydehurst Furze | Charlwood | TQ 278 390 | | Surrey XLI.12 (1897, 1913) | TQ 2739 (1960) | | | |
| Hyders, London Road | Charlwood | TQ 2712 3933 | | | | | 1951 | Grade II* Listed. Later Gatwick Manor Inn |