#1 Home Improvement Retailer

Internet #312772671

Model #K-R30577-4D-BN

Store SKU #1005237109

Store SO SKU #1005636567

Cursiva Single Hole Single-Handle Bathroom Faucet in Vibrant Brushed Nickel

Apply Now
Pay $114.00 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • 1 or 3-hole installation
  • ScratchShield technology withstands even the toughest daily use
  • Faucet can be installed with or without included deck plate
  • View More Details
How to Get It
Easy Returns In Store and Online
Read ourReturn Policy

Product Details

The K-R30577-4D single-handle bathroom sink with lever handle has a warm, contemporary design. Cursiva pairs crisp lines with softened geometric surfaces. It comes with a lifetime limited warranty.
  • Single-lever handle is simple to use and makes adjusting water temperature easy
  • One piece, self-contained ceramic disc valve allows both volume and temperature control
  • KOHLER ceramic disc valves exceed industry longevity standards for a lifetime of durable performance
  • 1.2 GPM (4.5 LPM) maximum flow rate at 60 psi (4.14 bar)
  • Box includes: assembled faucet, supply lines, escutcheon plate, clicker drain
  • Premium material construction for durability and reliability
  • KOHLER finishes featuring ScratchShield technology withstand even the toughest daily use
  • For single-hole or 4 in. (102 mm) centers
  • Simplified faucet assembly; mounting hardware requires no special tools
  • Product can help a building earn water efficiency points in LEED green building rating system
  • WaterSense

  • Return Policy

Additional Resources

From the Manufacturer




Connection size (in.)3/8 In.Faucet Height (in.)7.8125
Spout Height (in.)5.75


Cartridge Valve TypeCeramic Disc FaucetsColor FamilyNickel
Color/FinishVibrant Brushed NickelCommercial / ResidentialResidential
Deckplate IncludedDeckplate IncludedDrain Kit IncludedDrain Kit Included
Faucet Hole Fit1FeaturesNo Additional Features
Finish FamilyBrushed NickelFlow rate (gallons per minute)1.2
Handle TypeLever HandleInstallation TypeSingle Hole
MaterialMetalMaximum Deck Thickness (in.)1.5
Number of Faucet HandlesSingle HandleReturnable90-Day
Spout Reach (in.)5Valve IncludedValve Included

Warranty / Certifications

Certifications and ListingsADA Compliant,ANSI Certified,ASME Certified,CSA Certified,EPA Approved,NSF CertifiedManufacturer WarrantyLifetime Limited Warranty

Questions & Answers

Q:In the first week of use, the faucet looks dingy -- even with using a microfiber cloth. The stopper is already stained from hard water; we wiped it off after every use. And water splashes out of the bowl because if its height. Any suggestions? Thank you.
by|Sep 18, 2022
2 Answers
Answer This Question

A:  Hi Cheryl, this is Sarah with Kohler Customer Service. I am glad to address your questions. We recommend using aa solution of 50/50 water & vinegar to remove hard water stains. To decrease the water flow and prevent splashing, we suggest turning down the supply stops under the sink. For additional assistance, please call our team at 1-800-4KOHLER. Thank you for choosing Kohler.

by|Sep 19, 2022

    A:  We have the same issue with the stopper - i.e., hard water stain. No suggestions. It not any worse than other faucet we have. No issue with splashing. Very smooth and soft stream. Perhaps your height is greater or the hard water has already narrowed the stream, increasing the velocity. We are quite happy with our faucet overall. 

    by|Sep 24, 2022
      Q:I have been told big box stores carry a version that is lower quality than through a plumber. Is there plastic innards or brass in this item?
      by|Aug 22, 2022
      1 Answer
      Answer This Question

      A:  Mary, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-R30577-4D-BN is exclusive to Home Depot. The faucet is made up of premium construction and is packaged with a plastic drain. Thank you for choosing Kohler.

      by|Aug 24, 2022
        Q:Which country is it made in?
        by|Jul 24, 2022
        1 Answer
        Answer This Question

        A:  Hi Helga, this is Lisa with Kohler Co. I am glad to address your question. Kohler Co is a global company, and manages manufacturing facilities in countries all over the world. Almost all KOHLER products have multiple parts; each part has the ability to come from a different facility or vendor from around the world. Fixture products will feature a marking “Crafted in XXXX;” where XXXX is the country of origin, printed on the carton label below the UPC bar code. If the Fixture has no “Crafted in” notation, it is made in the United States. Faucets, drains, and accessories do not have the marking because the numerous components are sourced from various countries on various days, and tracking would be insurmountable. Thank you for choosing Kohler.

        by|Jul 26, 2022
          Q:How far does the faucet reach over the bowl
          by|Jul 21, 2022
          2 Answers
          Answer This Question

          A:  This obviously depends on where you mount the sink but if I measure from faucet stem to where the water flows it is about 4 1/4"

          by|Jul 21, 2022

            A:  Dtizard8, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. K-R30577-4D-BN has a spout height of 7-13/16" and measures 5-9/16" from the aerator where the water comes out to the base of the faucet. The following link is to the specification sheet showing this on page 2 as well: https://bit.ly/3xdDZU5. Thank you for choosing Kohler.

            by|Jul 21, 2022
              Showing 1-4 of 28

              Customer Reviews

              4.2 out of 5
              • 4.2
                out of 202 reviews
              • 70%recommend this product
              Filter by:
              Showing 1-10 of 202 reviews
              Great Faucet That Fits
              Moved into a house with a poorly designed sink/mirror combination. Was happy to find this product because it fits on my sink without hitting the mirror and works great. The only thing I had a problem with was the drain it came with, it just didn’t fit the plumbing system we have. I had to purchase a different drain that fit the style of drain system we have. Overall great faucet so far!
                Poor finish quality of drain stopper cap
                We bought three of these faucets in brushed nickel. The cap of the clicker drain is metallic painted plastic and became permanently water-etched and discolored within days. Within a few weeks the “metal” paint started rubbing off at the edges. It does not appear possible to find a solid metal stopper cap to replace the painted plastic. Everything else seems high quality, and the clicker drain works well, but the large drain cap is unsightly after a short time. Very disappointed.
                Response from Kohler Product ExpertMar 10, 2022
                Lopezian, my name is Jessica with Kohler Customer Service. I am sorry to hear of the finish issues you are experiencing with the drains of your Cursiva faucet. We put a lot of thought into our products, so it is unfortunate whenever we do not meet a customer's expectations. We would like to speak with you further and aid in a resolution. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon. - Jessica P. Kohler Customer Service.
                  3 found this review helpful
                  Looks good, works good. Easy to install.
                  This product also has a drain valve which is compatible with the "overflow drain" feature of the sinks, which is not immediately clear from the product description. The drain valve is made of plastic, so you may want to buy something more fancy.
                    • Recommended
                    1 found this review helpful
                    Not Functional, Horrible Water Stream
                    I bought 4 for all my bathrooms together with Kohler sinks because I trusted Kohler quality. Despite that I really wanted to like this the poor design makes it unusable, because of the shape of the sprayer the water stream gets really thin and fast right just where you need to place your hands, and this provokes that everything around get splashed and it takes ages to rinse soap off. I can't believe Kohler didn't think this through. I already tried cleaning the sprayers multiple times, is not that - is just a poor design. These faucets create a big mess every time they are used, if you are wondering how bad it is, it is super bad to the point you don't want to use them despite looking great.
                    Response from Kohler Product ExpertSep 7, 2021
                    Hi Andy, this is Sarah with Kohler Co. I'm sorry to hear you are not happy with the water flow on your Cursiva bathroom faucets. The flow should come in a smooth stream. If it is erratic and the cleaning did not help, we are happy to provide you with replacement aerators under your warranty. Please email us at KohlerCustServ@kohler.com for additional assistance. Thank you. -Sarah S. Kohler Customer Service
                      4 found this review helpful
                      All around Poor performance
                      Water spots on the faucet after the first use. The three hole base does not sit flat on the counter top. The stream of water is too high a velocity which causes it to splash. The newer Delta faucet that we replaced did not have an issue with water spots. The three hole base is poorly formed resulting in a banana shape on the base. We closed the water valves on the Kohler to reduce the water velocity but it hasn't helped significantly.
                      Response from Kohler Product ExpertJun 3, 2021
                      Hi Lawrence, this is Sarah with Kohler Co. I'm sorry to hear about your experience with the Cursiva bathroom faucet. When water drops dry on the faucet, this can cause water spots if the water is "hard" or from the sodium in a water softer. Hard water is caused by an influx of minerals in your water supply. To clean water spots, we suggest using a solution of 50% white vinegar and 50% water. To help prevent water spots, we recommend wiping the faucet dry after use. We'd like to send you a replacement aerator and escutcheon plate. Please email us directly at KohlerCustServ@kohler.com so that we can follow-up with you. We are here to help! -Sarah S. Kohler Customer Service
                        3 found this review helpful
                        These faucets present a nice esthetic to our bath. I had a plumber install 3 of these, however, ...
                        These faucets present a nice esthetic to our bath. I had a plumber install 3 of these, however, the drain kit assembly did not fit my existing sink. This resulted in an additional $120 in cost for a different drain kit assembly. I am not sure how to ensure these will fit until assessed by the plumber.
                          • Recommended
                          Nice fixture
                          So apparently faucets are weirdly expensive and they're super hard to find with one knob versus two. I found another style I liked better but at nearly $300 and meh reviews this seemed like a better option. We removed the base and it makes the surface look a lot cleaner but had issues with how the water came out (much like all the other reviews on this one). We were able to fix but it works best if you're using a lower pressure. Since we live in AZ and it's pretty rare to need extensive pressure in a bathroom sink I think it works. Would have given it a higher rating if the price was more reasonable for the quality.
                            • Recommended
                            Love this faucet. The high gloss polished chrome finish looks great on the simplistic design. It'...
                            Love this faucet. The high gloss polished chrome finish looks great on the simplistic design. It's well made from solid heavy materials. It includes braided supply lines which are much easier to work with then the stiff plastic lines. It's very easy to install in either a single or three hole pattern. A single bolt clamps it tightly to the sink top with very little twisting as you tighten the nut from below. An easy one-person job. It comes with a pop-up style drain which I prefer over the plunger designs. The drain came with rubber washers that centered the drain and sealed first time without the need for any putty or silicon. The single handle control operates smoothly and is easily adjusted to get just the temperature you want. My only complaint is that there's no mention of how to remove the aerator for cleaning. It's a rectangular inset design. No special tool is provided, so I'm assuming you have to pry it out with slotted screw driver.
                            • Recommended
                            6 found this review helpful
                            KOHLER Cursiva Single-Handle Bathroom Polished Chrome Faucet -so happy with this new modern desig...
                            KOHLER Cursiva Single-Handle Bathroom Polished Chrome Faucet -so happy with this new modern design faucet. The Kohler Cursiva bathroom faucet is a new product with a nice modern design and I believe it is specifically sold at Home Depot. This product is a mid priced faucet but with the sleek design and polished chrome finish it really looks like a high end. It seems very well made, the braided supply hoses, drain assembly and deck plate are included which I really appreciate, I really hate purchasing a faucet and then find out I have to purchase the hoses or drain assembly, makes you want to return the item. The specs on this faucet is a little over 5.5 inches in height and the faucet reach-the curved part of the faucet is approximately 4.8 inches. This Kohler faucet is very modern, makes a single faucet come back in vogue. It is very sleek with its polished chrome finish and curved simple lines. It has a nice substantial handle that rotates easily and you can either use the included deck plate (if you have a 3 hole sink top) or install it without it which I think looks more current. Faucet installation has become fairly easy, often the supply hoses snap in place or are screwed on to your valve stop so it is a simple project for any DIY'er. Just follow the instructions and you can install this faucet in less than an hour, providing you can uninstall the old one! I have purchased a new home and plan on installing this in my guest bathroom, just have to wait until I close on the house. The only negative i can see is this faucet is not part of a collection so currently there is not a matching shower faucet. Bathroom hardware such as towel bars and toilet paper holder is available but I do not see any tub or shower faucets in this design. Many Kohler products are made in China unfortunately but this faucet has a limited lifetime warranty. Overall, I recommend this faucet if you are looking for a nice quality, mid price faucet with a modern design. It is perfect for a guest bathroom or powder room. There is no matching shower faucet currently but hopefully since this is a new product one will be available soon.
                            3 found this review helpful
                            Beautiful, gleaming arched faucet - will be getting more. This is a very sleek, contemporary fau...
                            Beautiful, gleaming arched faucet - will be getting more. This is a very sleek, contemporary faucet that accommodates 1-3 hole sinks (a major plus). It's very well-made and comes with the standard installation parts. I plan to replace the existing faucet in my downstairs 1/2 bath with this faucet next week. You can see the difference it makes - definitely a big improvement over the existing faucet. My only grumble is that the base plate is (gasp) plastic. I wasn't expecting that. Not a huge deal, but certainly a letdown. I do really like the single-handle functionality - much more efficient and space-saving, especially on a smaller sink. Design-wise, this faucet can adapt to various decor styles, from contemporary and ultra-modern to transitional and mid-century. I also plan to get two more of these faucets and put them in the master bathroom. They are that pretty!
                            • Recommended
                            3 found this review helpful
                            Showing 1-10 of 202 reviews

                            Frequently Bought Together


                            Get 10% off your purchase

                            Sign up for emails & save 10% on select home decor. Valid on select items.