v3.26.1
Document and Entity Information
May 18, 2026
Entity Listings [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 18, 2026
Entity File Number 001-39153
Entity Registrant Name National Healthcare Properties, Inc.
Entity Central Index Key 0001561032
Entity Incorporation, State or Country Code MD
Entity Tax Identification Number 38-3888962
Entity Address, Address Line One 540 Madison Ave., 27th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10022
City Area Code 332
Local Phone Number 258-8770
Entity Emerging Growth Company false
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Common Class A [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security Class A common stock, $0.01 par value per share
Trading Symbol NHP
Security Exchange Name NASDAQ
7.375% Series A Cumulative Redeemable Perpetual Preferred Stock, $0.01 par value per share [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 7.375% Series A Cumulative Redeemable Perpetual Preferred Stock, $0.01 par value per share
Trading Symbol NHPAP
Security Exchange Name NASDAQ
7.125% Series B Cumulative Redeemable Perpetual Preferred Stock, $0.01 par value per share [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 7.125% Series B Cumulative Redeemable Perpetual Preferred Stock, $0.01 par value per share
Trading Symbol NHPBP
Security Exchange Name NASDAQ