I think this comes pretty close ;D If you have some things I should change, comment it.

Capo on 2nd (in some live versions she does it with capo on 3th)
Used chords.
C: x32010
F: 133211
Dm7: xx0211  also played as x5553x or a Dm xx0231
G: 320033 also played as 355433 or 320003

   Intro
C (x32010@1)      FDm7 (133211@1)           G (320003@1)   (There's a hole in your bucket)

   Couplet
C (x32010@1)                 F (133211@1)
Sun's out, we got a beach day
            Dm7                    GForget, (320003@1)yourself say, why don't we people watch?
C (x32010@1)               F (133211@1)          Dm7
Kids all playing 'round in the sand
G (320003@1)           C (x32010@1) 
(Little boy crying)
                      FOh, (133211@1)no! He's got some troubles
       Dm7            GGot (320003@1)us laughing as he throws his shovel
C (x32010@1)              F (133211@1)               Dm7         GNothing's (320003@1)really going as planned


   Chorus
C (x32010@1)F (133211@1)         Dm7        G (320003@1)           C (x32010@1)    F (133211@1)  
I    don't know how we're gonna build a castle now
Dm7        G (320003@1)            C (x32010@1)      F (133211@1)     
    Do you want to start again somehow?
     Dm7            G (320003@1)       C (x32010@1) F (133211@1)  Dm7      G (320003@1)I'll stay until the sun comes down, down, down


   Couplet
             CAre (x32010@1)you smiling?
             FLook (133211@1)over my shoulder
         Dm7             GSee (320003@1)your laughter bubble over
C (x32010@1)                F (133211@1)         Dm7    GLately (320003@1)you've been working too hard
              CAnd (x32010@1)I've been waiting
   FTo (133211@1)recognize 
     Dm7             GThat (320003@1)sparkle, that's in your eyes 
     C (x32010@1)          F (133211@1)                Dm7                 GThose (320003@1)two dimples on your cheeks the joy that lights the fire


   Chorus
C (x32010@1)F (133211@1)         Dm7        G (320003@1)           C (x32010@1)    F (133211@1)  
I    don't know how we're gonna build a castle now
Dm7        G (320003@1)            C (x32010@1)      F (133211@1)     
    Do you want to start again somehow?
     Dm7            G (320003@1)       C (x32010@1) F (133211@1)  Dm7      G (320003@1)I'll stay until the sun comes down, down, down


    Brdige
          C (x32010@1)        F (133211@1)                     CThere's (x32010@1)a hole In my bucket, dear Liza, dear Liza
          C (x32010@1)        F (133211@1)                  CThere's (x32010@1)a hole In my bucket, dear Liza, a hole


   Chorus
C (x32010@1)F (133211@1)         Dm7        G (320003@1)         C (x32010@1)    F (133211@1)  
I    don't know how we're supposed to build a castle now
Dm7        G (320003@1)            C (x32010@1)      F (133211@1)     
    Do you want to start again somehow?
     Dm7            G (320003@1)       C (x32010@1)   F (133211@1)  
I'll stay until the sun comes down, down
     Dm7            G (320003@1)I'll stay until the sun comes


C (x32010@1)F (133211@1)         Dm7        G (320003@1)           C (x32010@1)    F (133211@1)  
I    don't know how we're gonna build a castle now
Dm7        G (320003@1)            C (x32010@1)      F (133211@1)     
    Do you want to start again somehow?
     Dm7            G (320003@1)       C (x32010@1) F (133211@1)  Dm7       
I'll stay until the sun comes down, down, down
          G (320003@1)       C (x32010@1)   F (133211@1)   Dm7    GUntil (320003@1)the sun comes down, down, down


and keep repeating C - F - Dm7 - G