Lake Flower Avenue starts at its intersection with River Street near Pontiac Bay on Lake Flower, and travels south along the lake; it is part of New York Route 86. Lake Flower Avenue was previously known as Rat Street "on account of the many muskrat trapped along the banks of the river," Robert E. Smith wrote in 1947 in his memoir 82 Years in Saranac Lake, and quoted by his family member James Richards in The Reverend Samuel Smith and Family, 1804-2006, published in 2012.
| Old Address | Post-911 Address | Building Name | Cure Evidence/Notes |
| 2 Lake Flower Avenue | 209 Lake Flower Avenue | Laura's Diner | (1958-1966) |
| 5 Lake Flower Avenue | Mauro Cottage | DIS 1930 | |
| 8 Lake Flower Avenue | 219 Lake Flower Avenue | USC1925 | |
| 12 Lake Flower Avenue | 223 Lake Flower Avenue | Madden Residence | DIS 1932 |
| 15 Lake Flower Avenue | 234 Lake Flower Avenue |
 15 Lake Flower Avenue |
|
| 18 Lake Flower Avenue | 231 Lake Flower Avenue | ||
| 20 Lake Flower Avenue | 237 Lake Flower Avenue | 20 Lake Flower Avenue, Foster and Matthews | |
| 23 Lake Flower Avenue | 248 Lake Flower Avenue |
 23 Lake Flower Avenue |
Sporck's Taxi |
| 24 Lake Flower Avenue | 245 Lake Flower Avenue |
 Ramsey Cottage |
DIS 1929 |
| 15-27 Lake Flower Avenue | 250 Lake Flower Avenue | ||
| 26 Lake Flower Avenue | 255 Lake Flower Avenue | 26 Lake Flower Avenue | |
| 27 Lake Flower Avenue | 256 Lake Flower Avenue |
 Lake Side Motel |
|
| 28 Lake Flower Avenue | 253 Lake Flower Avenue |
 28 Lake Flower Avenue |
|
| 28 1/2 Lake Flower Avenue | 263 Lake Flower Avenue | ||
| 33 Lake Flower Avenue | 260-264 Lake Flower Avenue |
 Baker Boat Landing |
TBSWC, USC1925 |
| 35 Lake Flower Avenue |
 Mountain Mist Custard |
||
| 37 Lake Flower Avenue | 270 Lake Flower Avenue | ||
| 38 Lake Flower Avenue | 267 Lake Flower Avenue |
 38 Lake Flower Avenue |
SLA1935, TBSBC, USC1925 |
| 38 1/2 Lake Flower Avenue | Hewitt-Nelson Cottages | SLD1906 | |
| 40 Lake Flower Avenue | 269 Lake Flower Avenue | ||
| 44 Lake Flower Avenue | 285 Lake Flower Avenue | 44 Lake Flower Avenue | |
| 46 Lake Flower Avenue | 291 Lake Flower Avenue |
 46 Lake Flower Avenue |
|
| 52 Lake Flower Avenue | 303 Lake Flower Avenue | Darrah Cottage | DIS 1929 |
| 54 Lake Flower Avenue | 305 Lake Flower Avenue | ||
| 58 Lake Flower Avenue | 307 Lake Flower Avenue | 58 Lake Flower Avenue | |
| 60 Lake Flower Avenue | 317 Lake Flower Avenue |
 60 Lake Flower Avenue |
Cleveland Moody Cottage, Cure Cottages, p. 19 |
| 60 1/2 Lake Flower Avenue | TBSWC | ||
| 62 Lake Flower Avenue | 321 Lake Flower Avenue | ||
| 64 Lake Flower Avenue | 323 Lake Flower Avenue |
 William G. Distin Summer House |
|
| 66 Lake Flower Avenue | 66 Lake Flower Avenue | SLA1935, PHR1930 | |
| 70 Lake Flower Avenue | 70 Lake Flower Avenue | TBSWC, DIS 1912 | |
| 72 Lake Flower Avenue | 345 Lake Flower Avenue |
 72 Lake Flower Avenue |
|
| 72 1/2 Lake Flower Avenue | 349 Lake Flower Avenue | O'Reilly Cottage | DIS 1912 |
| 74 Lake Flower Avenue | 355 Lake Flower Avenue |
 Sadie Francis Cottage |
TBSBC |
| 86 Lake Flower Avenue | 369 Lake Flower Avenue | Leggett Cottage | DIS 1928 |
| 88 Lake Flower Avenue | 393 Lake Flower Avenue | ||
| 90 Lake Flower Avenue | 28 Center Street |
 Brennan Cottage 2 |
TBSBC, DIS 1930 |
| 94 Lake Flower Avenue | 24 Center Street | E. Smith Cottage | TBSBC, TBSWC, DIS 1912 |
| 95 Lake Flower Avenue | Dabray Cottage | DIS 1931 | |
| 96 Lake Flower Avenue | 96 Lake Flower Avenue | ||
| 100 Lake Flower Avenue | 401 Lake Flower Avenue | 100 Lake Flower Avenue, Lake Flower Grocery | |
| 102 Lake Flower Avenue | 405 Lake Flower Avenue |
 102 Lake Flower Avenue |
DIS 1931 |
| 103 Lake Flower Avenue | 406 Lake Flower Avenue | ||
| 105 Lake Flower Avenue | 412 Lake Flower Avenue | Lake Flower Garage | |
| 106 Lake Flower Avenue | 415 Lake Flower Avenue | ||
| 108 Lake Flower Avenue | 421 Lake Flower Avenue |
 108 Lake Flower Avenue |
Giroux Apartment, DIS 1931 |
| 110 Lake Flower Avenue | 110 Lake Flower Avenue, Don's Market, Gem Market | ||
| 112 Lake Flower Avenue | 427-429 Lake Flower Avenue | ||
| 116 1/2 Lake Flower Avenue | 431-433 Lake Flower Avenue | ||
| 120 Lake Flower Avenue | 439-441 Lake Flower Avenue |
 120 Lake Flower Avenue |
|
| 122 Lake Flower Avenue | 445 Lake Flower Avenue | Rothenberg Cottage | Now part of the Sara-Placid Motor Inn; DIS 1929 |
| 141 Lake Flower Avenue | 486 Lake Flower Avenue | ||
| 143 Lake Flower Avenue | 488 Lake Flower Avenue | 143 Lake Flower Avenue, Gauthier's Motel, Marcolini Cottage | DIS 1929 |
| 145 Lake Flower Avenue | 145 Lake Flower Avenue | ||
| 148 Lake Flower Avenue | 477 Lake Flower Avenue |
 148 Lake Flower Avenue |
Keough's Motor Court, Best Western |
| 153 Lake Flower Avenue | 506 or 514 Lake Flower Avenue | The Porch | SLD1902 |
| 154 Lake Flower Avenue | 513 Lake Flower Avenue | La Petite Restaurant; Casa del Sol | |
| 157 Lake Flower Avenue | 514 Lake Flower Avenue | Home of Cortis Moody | |
| 158 Lake Flower Avenue | 521-527 Lake Flower Avenue |
 Brown's Resthaven |
TBSBC |
| 162 Lake Flower Avenue | 531 Lake Flower Avenue |
 162 Lake Flower Avenue |
TBSBC |
| 163 Lake Flower Avenue | 528 Lake Flower Avenue | ||
| 164 Lake Flower Avenue | 537 Lake Flower Avenue | ||
| 166 Lake Flower Avenue | 539 Lake Flower Avenue | Keough Motel; Mountain Lake Inn | |
| 167 Lake Flower Avenue | 536 Lake Flower Avenue | ||
| 168 Lake Flower Avenue | 541 Lake Flower Avenue |
 Taylor's Taxidermy |
Adirondack Lakes and Trails Outfitters |
| 169 Lake Flower Avenue | 542 Lake Flower Avenue | 169 Lake Flower Avenue | DIS 1930 |
| 170 Lake Flower Avenue | Jandrew Cottage | DIS 1931 | |
| 173 Lake Flower Avenue | 554 Lake Flower Avenue | ||
| 175 Lake Flower Avenue | 564 Lake Flower Avenue | Cedar Post Restaurant | |
| 176 Lake Flower Avenue | 569 Lake Flower Avenue | ||
| 189 Lake Flower Avenue | USC1925 | ||
| 195 Lake Flower Avenue | 588 Lake Flower Avenue |
 Cortez Moody House |
Built by Cortez Moody c. 1878, per P. Gallos, ADE, 8/8/96 |
| 205 Lake Flower Avenue | 622 Lake Flower Avenue | ||
| 211 Lake Flower Avenue | 622 Lake Flower Avenue | Grand Union Family Markets | |
| 215 Lake Flower Avenue | 644-648 Lake Flower Avenue | Flint's Motel | |
| 221 Lake Flower Avenue | Branch and Callanan Saw Mill | ||
| 222 Lake Flower Avenue | TBVA | ||
| 226 Lake Flower Avenue | TBSBC | ||
| 373 Lake Flower Avenue | USC1925 |
Lake Flower Avenue looking toward the Pontiac Rink, Mt. Baker in the background. Historic Saranac Lake collection.
