54-333 Union Mill Rd, Kapaau, HI 96755

Local realty services provided by:Better Homes and Gardens Real Estate Rainbow Island Properties
54-333 Union Mill Rd,Kapaau, HI 96755
$2,200,000
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  • 5 Beds
  • 4 Baths
  • 4,017 sq. ft.
  • Single family
  • Active
Listed by: andrew jay nonaka, kahea ng8089386055
Office: exp realty
MLS#:725499
Source:HI_HIS

Price summary

  • Price:$2,200,000
  • Price per sq. ft.:$547.67

About this home

Step into the timeless elegance of the Union Mill Plantation Manager’s Estate, a beautifully restored 1886 historic residence set on 1.34 acres of manicured, park-like grounds. Surrounded by century-old cypress trees, royal palms, and lush gardens, this stately home is one of North Kohala’s most significant architectural treasures. Offering 5 bedrooms, 3.5 baths, and over 4,000 sq ft of living space, the home features classic plantation-era craftsmanship, soaring ceilings, wood details, and gracious rooms oriented toward serene garden views. Listed on the State Historic Register, the property can potentially benefit from exceptionally low real property taxes (approximately $200/year)—a rare advantage for an estate of this scale and history, Buyer to do their own due diligence. The compound spans two TMKs, so there is an option to build another residence and also includes multiple historic structures: the original caretaker’s cottage, a garage/workshop, and a separate storage

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Home facts

  • Year built:1886
  • Listing ID #:725499
  • Added:56 day(s) ago
  • Updated:January 23, 2026 at 12:27 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Full bathrooms:3
  • Living area:4,017 sq. ft.

Structure and exterior

  • Year built:1886
  • Building area:4,017 sq. ft.
  • Lot area:1.34 Acres

Utilities

  • Sewer:Cesspool

Finances and disclosures

  • Price:$2,200,000
  • Price per sq. ft.:$547.67
  • Tax amount:$200 (2025)
Listing information © 2021 MLS Hawaii, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect participants or the MLS from liability.

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