39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Every old house has its secrets – from hidden treasures in the crawl space and secret doors to creepy basement passages and dark attics filled with ancient valuables. The history is all around us, and if you look hard enough, you can find a treasure trove inside your home. Below you’ll see a list of people who made unintentional ‘archeological’ discoveries when on the task of home renovation and then found a way to put them to good use.

Some of the artifacts are small, like coins hidden in the wall, while others are more permanent features to the structure of the building, such as an old well in the floor and secret rooms. No matter the size we can all agree it’s pretty cool to come across clues that tell us about times past, so scroll down below and enjoy these ‘rare antiquities.’ Don’t forget to upvote your favs and may your treasure hunt be lucky!

P.S.: The story behind the razor blade slot that quite a few people find when home remodeling has a simple explanation – some houses built before the 1970s had these slits for razor disposal for two reasons. One was that the razors were dangerous to put in general trash, and the second was that people didn’t think about littering and trash the way we do now. For them, waste used to ‘magically’ disappear, so dropping them into a secret place between your bathroom walls seemed like a great idea.

#1 They Found The Old Bath Under Their Living Room

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#2 Pulled Up The Carpet At The House, And Guess What I Found!

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Image source: Nnewel

#3 Treasure In My Bathroom

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#4 I Was Helping My Dad Move Into His New Office, When We Found A Trapdoor

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#5 This Vintage Space Themed Wallpaper Found Under 3 Layers Of Other Wallpaper In An Old Farm House

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#6 The Walgreens In My Neighborhood Used To Be A Bank And They Used Its Vault As Their Vitamin Section

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#7 Friend Was Redecorating His New House And Found This Under A Layer Of Wallpaper

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#8 Found A Paw Print On A Brick Wall

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#9 The Table At This Pub Has A Well In The Middle Of It (England)

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#10 Untouched 1800’s Cemetery Preserved In The Basement Of A Tall Building Built Over It

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Image source: HierEncore

#11 My Grandparents Have A Glassed-Over Well In Their Kitchen

They bought the house 10 years ago, they stripped it down and they found it then. They thought it was quite unique and wanted it as a feature, it’s about 25 foot deep and connects to a small old river that ran under a long time ago. Fortunately I have yet to see anything down there!

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#12 Our New Apartment Has A Little Milk Door Under The Cabinets

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#13 My Friend Decided To Replace Her Old Carpet And She Found A Cellar Door And A Cool Surprise

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#14 My Apartment Is An Old Police Station And Still Has The Original Cell Doors But Painted

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#15 Found Some Friends In A Mile-Long Tunnel That Travels Beneath My Apartment Building

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#16 Lost Hippie Mural Found Under My Flooded House

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#17 Found A Message While Removing Our Cork Floor Tiles

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#18 My Living Room Was Built Around A Huge Sandstone Rock

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#19 This Wall Broke Exposing Years Of Layers Of Paint

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#20 Found Some Nice Drawings Under The Wallpaper I’m Removing

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#21 100-Year-Old Elevator Handle I Saved

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#22 These “Tom And Jerry” Type Mouse Holes Gnawed In A House Built In 1741

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#23 Uncovered At A Times Square Construction Site

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#24 I’ve Been Living In My House And I Just Noticed My Back Door Handle Is A Spoon

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#25 The House I’m Staying In Has Kept Its Original Well As A Feature

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Image source: Gberry13

#26 So I Just Moved Into A New Apartment, And Made A Big Discovery

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#27 While Renovating My Basement We Found This Painting On The Cement Behind The Wall

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#28 I Recently Moved Into A 70s Porn Motif Dream Home. This Is My Bathtub

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#29 Apparently, Disposing Of Old Razor Blades Inside Your Wall Was Acceptable In The 1950’s

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#30 This Mail Slot In A Building I Was In Today Sends The Mail Down 17 Stories To The Basement. Original From 1929

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#31 My House Still Has Old-Fashioned Light Switches From Its Original Construction

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#32 This Building Has The Original 1909 Electrical Switches

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#33 Found This 20-Year-Old Promise Hidden Under The Wallpaper In Our New House

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#34 Friend Tore Down His Wall For Renovations And Found This Mural On Another Wall Behind It

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

Image source: Gritzenizer

#35 My House Used To Be A Bank, So We Use The Old Safe/Vault As A Basement

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#36 There’s A Random Chain Embedded In The Wall Of My 1930s-Era Home

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#37 A House My Girlfriend And I Looked At Had A Shower In The Guest Room

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#38 The Fan In My Toilet (Probably From The 70s) Has The Same Logo As Beats By Dre

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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#39 My House Still Has The Original Light Switches

39 Times People Discovered Surprising Things Left Inside Buildings By Previous Owners

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