Castillo Undermount White Lavatory Sink
Save for Later
Want to know when you'll get it? Go

What is “Estimated Delivery Date?”

This is an approximate delivery date and is not a guarantee. Delivery estimates are available only for select items to be delivered in the contiguous United States, excluding APO/FPO addresses and PO boxes. Your final shipping cost will be available at checkout. MasterCard®

$20 bonus after first use & 0% Intro APR*
No Payments & No Interest on orders over
$150 if you pay in full within 6 months.
Learn More ›

Castillo Undermount White Lavatory Sink

Overall Rating Rating 4.5  |  12 reviews  |  Write a review
Sale $114.28
Save $12.70 (10%)
Today $126.98
Item #: 10873279
High Sellout Risk
    This handsome white undermount lavatory sink is made from Vitreous China and features an interesting angular shape to its basin. This is the perfect lavatory sink to pair with your favorite countertop, faucet, and drain, which are not included....more
Sponsored Links What's This?
13 3/8 in L x 19 1/8 in W x 6 5/8 in D
1 year Limited Manufacturer
Vitreous China
Model No:


  • Color
  • Style
    Sink & Faucet Sets, Undermount
  • Material
  • Length
  • Shape
  • Height
    5 - 6", 5" - 6"
  • Assembly
  • Bowl Depth
    Up to 7 inches
  • Number of Basin
    Single Basin
  • Number of Hole
  • Sink Drain location
Was this product information helpful?
Yes No
Thank you for your feedback.
Thank you. Your feedback will help us create the best experience for our customers.

Showing 5 most helpful reviews on this product.

  • 5 Stars 10
  • 4 Stars 0
  • 3 Stars 1
  • 2 Stars 0
  • 1 Stars 1
  • Great room for small sink but ...

    As described, and it was nice to have a chrome button over the overflow. But, alas, the back wall was curved behind the button, which would look weird in teh cutout and the two circles aren't aligned, so either the over flow or the drain hole are off center. I have to return this as defective.

    • How did the color on site compare with the actual product? not bright white but close
    • Please tell us about the quality of the product. overall dimensions perfect, nice interior. BUT the drain hole and overflow hole didn't line up. one was off-center.
    • How accurate was the on site description of the product? very accurate
    • Would you recommend this to a friend? No
  • WONDERFUL sink

    We narrowed the cabinet in the guest hallway bathroom to a nonstandard width that would visually 'widen' the small room and then discovered that the existing sink and all others available at the 'big stores' near us wouldn't work to sit and still leave room for the faucets between the sink and the wall. We found this one and never looked back. It looks wonderful. We like the rectangular shape, especially in the narrow counter. We may even get another for the next bathroom redo!

    • How did the color on site compare with the actual product? Just what we expected
    • Please tell us about the quality of the product. Looks flawless
    • How accurate was the on site description of the product? Perfect
    • Would you recommend this to a friend? Yes
  • Not too large once installed - just perfect!

    From some of the reviews we were concerned the sinks would be way too large for the master bath vanities. Once undermounted in the granite countertops they give a boutique hotel feel. They are certainly not deep, but perfect for regular daily use.

    • Would you recommend this to a friend? Yes
  • great sinks

    we ordered 2 sinks for our bathroom and couldn't be happier with our purchase. The sinks arrived promptly and were extremely well packed. Everything was supplied. The sinks look great with our granite countertop. They fit well with our vanity which is little narrower than average. Would purchase again from overstock.

    • Would you recommend this to a friend? Yes
  • Great Sink

    I wanted an undermount that was not oval or round for the master bathroom. This is a great choice. It looks great with a granite countertop. I ordered this sink and it came so quickly I was not ready for it yet. I would order this sink again.

    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • Cool shape sink

    Really nice sink, I just kind of wish it was a bit brighter/shinier white. I'll update when we install it. I think it will look great.

    • Would you recommend this to a friend? Yes

    pippa8 from Rockland, Maine, Dec 19, 2013

  • Wrong Lavatory

    I'm sure this lavatory would have recieved a very high mark frrom me since I did a lot of reading of reviews before my selection. Everyone wrote a glowing responce to this sink. I'm sorry to say I was shipped the wrong lavatory which is smaller. The mistake was not noticed until after the granate intstallers had it already set. I only did a eye inspection and did not take out my measuring tape to confirm the proper size. It was only a matter of inches, but inches matter in bathroom sinks. I'm making due with the sink sent and Overstock has compinsated me the diffrence plus an additional shopping credit. I would much rather have the proper sink but Overstock did the best they could save sending me the proper sink, paying for a new counter top and labor for the installers. I only hit the rating star and the no because it is mandatory to rate, this is no reflection on the lavatory. I will continue to use Overstock but I will be paying much more attention to the items sent!

    • Would you recommend this to a friend? No

    rykard77 from Santa Fe, New Mexico, Oct 3, 2010

  • master bath sinks

    I loved the rectangle look of the sink and the depth. My new master bath is very contemporary and the look was exactly what I was looking for. They were packaged very well and I WILL CONTINUE TO SHOP OVERSTOCK before buying local!

    • Would you recommend this to a friend? Yes

    sdenny51 from Austin, TX, Jun 30, 2010

  • Great sink for long and shallow vanity

    We replaced the top on a long (6') and shallow (18") vanity and struggled to find an undermount sink that would both fit and allow room for the faucet and overflow. This one did the trick and looks great under our granite top. The rectangular shape is also a nice change from the typical oval, and the quality is consistent with much more expensive options.

    • Would you recommend this to a friend? Yes

    debbyjmn Aug 26, 2009

  • Castillo undermount sink

    This sink looks great with our contemporary bathroom. The contractor asked where we purchased it because he had not seen one like it. When I told him the price, he was surprised by the quality of this sink. Another great purchase from Overstock. Be careful when purchasing a drain for this sink; we bought one for a vessel (that's all Overstock offered) and the drain had to be modified for the overflow to work with this sink.

    • Would you recommend this to a friend? Yes

    notbeentaken from Tulsa, OK, Jun 29, 2009

View All Most Recent Reviews

Product Q&A

Ask a Question

Who is the manufacturer? anicha on Nov 9, 2013
Subscribe to Answers
Answer This Question

Hi anicha, thank you for your inquiry. We are unable to disclose the manufacturer of some of our products; however, stands behind every product we sell. When necessary we can contact suppliers if a product issue arises. Thanks for shopping with us. overstockcustomercare1 on Nov 11, 2013

Since the bottom is flat does it drain completely with no standing water? My current sinks that I want to replace do not drain. youresogoodlooking on Aug 21, 2013
Subscribe to Answers
Answer This Question

Thank you for contacting us youresogoodlooking. This sink should not leave any standing water. Please let us know if you have any further questions. overstockcustomercare1 on Aug 27, 2013

Are the front and back sides straight with no curve? is the bottom sloped towards the drain. Can the overflow chrome cover be removed? youresogoodlooking on Aug 9, 2013
Subscribe to Answers
Answer This Question

Hello youresogoodlooking, We appreciate your inquiry. The front and back sides do not curve but they slope. The bottom of the sink does not slope, it is flat. The overflow cover can be removed. We hope you have this information helpful. Thank you for shopping with us. overstockcustomercare1 on Aug 15, 2013

What are the cut out template dimensions? 72681 on Jul 17, 2013
Subscribe to Answers
Answer This Question

Thank you for your question 72681. The exterior dimensions of the sink are 21 1/8 inches x 13 3/8 inches and the interior dimensions of the sink are 19 1/8 inches x 11 3/8 inches. The lip of the sink measures approximately 1 inch. . I am sorry, but we do not have the cut out template file available at this time. Have a great day. overstockcustomercare1 on Jul 25, 2013

Does this sink come with a cut-out template? teddy133 on Apr 25, 2012
Subscribe to Answers
Answer This Question

Yes, it does. overstockcustomercare1 on Apr 30, 2012

Does the overflow face the user or is it out of sight? kaylamak on Apr 7, 2012
Subscribe to Answers
Answer This Question

It faces the user. overstockcustomercare1 on Apr 9, 2012

what type of drain would you recommend to order for this sink? andcarn on Mar 24, 2012
Subscribe to Answers
Answer This Question

Any ANSI code approved lavatory faucet drain will work for the Castillo lavatory sink. overstockcustomercare1 on Mar 30, 2012

Is the underside of this sink also glazed? mudrick on Mar 21, 2012
Subscribe to Answers
Answer This Question

No, it's not. overstockcustomercare1 on Mar 23, 2012

Be the first to ask a question about this product.

Usually leaves our warehouse in 1-2 business days. *

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

Buy Now with Bitcoin Learn More