$4,800,000

21 Water St Saint Augustine, FL 32084

5 beds
3 full, 1 partial
5,566 sqft
1.7 acres
$862 / sqft
House

Property details

About 21 Water St

Welcome to 'Miramar' – A Historic Coastal Masterpiece in Downtown St. Augustine. Imagine being transported back to the year 1905, stepping through the grand entrance of a residence where every detail has been meticulously curated. This is not just any home—it’s ‘Miramar,’ a luxurious winter retreat, masterfully designed by the renowned architect Fred A. Henderich. Situated in the picturesque setting of Downtown St. Augustine, this 1.73 acre estate offers sweeping views of the Atlantic Ocean, the tranquil bay, and the enduring fortifications of Castillo de San Marcos National Monument, exemplifying a harmony of coastal architectural brilliance and thoughtful historic design. Showcasing classic Frame Vernacular-style architecture, ‘Miramar’ retains its original character with broad verandas and charming diamond-paned upper sash windows. Inside, the entryway and living room feature elegant white oak floors, infusing warmth and sophistication into the inviting spaces. The living room, adorned with exquisite millwork, beadboard detailing, and a stately fireplace, offers a cozy, restful ambiance. Across the entry, the den captivates with hand-selected black cypress paneling, a half bathroom, and serene eastern views. A sun-drenched enclosed veranda provides breathtaking vistas of the pool, fort, Intracoastal, and ocean—an idyllic space for relaxation. Seamlessly connected to the kitchen, this versatile retreat offers endless opportunities for gathering and entertaining. The first floor includes a well-appointed laundry room, a storage room, and separate staircases providing access to both the basement and upper levels. The central staircase, gracefully ascending from the entryway, is highlighted by a broad landing and a double window overlooking the sea—an architectural detail that adds elegance and charm. The second floor offers four spacious bedrooms, including two with private en suite bathrooms and generous closets. Additionally, this level features two inviting sitting areas, abundant closet space, and a dedicated linen room. Every window frames restful, picturesque views, creating a serene retreat at every turn. Crowning the home, a spacious third-floor attic with vaulted ceilings spans nearly the entire second floor, offering sweeping views of the historic fort and Downtown St. Augustine—an inspiring canvas for a studio, library, or additional living space. The estate extends beyond the home, offering exceptional amenities that enhance its charm and versatility. A private boat ramp provides direct water access, with the opportunity to build a dock for added convenience. The basement offers ample storage space, while a large side yard creates the perfect setting for entertaining. Outdoor living is elevated with a waterfront pool, accompanied by a charming casita and bathroom. Additional accommodations include two carports and a separate apartment living space, ideal for guests or extended family. Adding to the home's distinctive character, a former elevator lift space presents exciting potential for restoration, blending modern luxury with timeless appeal. Set on a spacious corner lot, 'Miramar' combines privacy, elegance, and coastal charm—an extraordinary opportunity to own and restore a piece of St. Augustine's storied past with iconic views. This is more than a home—it’s a legacy. Experience its history, elegance, and breathtaking views firsthand.

Highlights

Home typeSingle Family Residence
HeatingCentral, Electric
StatusActive
CoolingCentral Air
Size5,566 sqft
Lot size1.73 Acres
Year built1905
MLS #250885
ViewOcean

Virtual tour

Summary

  • MLS Number: 250885
  • MLS Name: StAugustine
  • Office Name: Berkshire Hathaway Homeservices Florida Network Realty
  • Office Phone: (904) 471-6906
  • Listing Agent: Danielle Fraser

The information being provided by St. Augustine & St. Johns County Board of Realtors is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the St. Augustine & St. Johns County Board of Realtors. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 4/23/2025, 2:15:57 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

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view of front facade with a water view, a carport, and a lawn

$4,800,000

21 Water St

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Price information

Property sales

We're sorry, we currently don't have property sales data for this listing.

Tax history

YearAssessmentProperty Tax
2023$658,919$11,980
2022$639,727$11,716
2020$612,519$11,576
2018$587,584$11,355
2017$575,499$11,217

History based on county public records data.

Nearby schools

8

Ketterlinus Elementary School

Public District KG-5

0.4 mi

67 Orange St

4

St. Augustine Public Montessori School (Sapms)

Public Charter KG-6

0.7 mi

7A Williams St

5

John A. Crookshank Elementary School

Public District PK-5

1.6 mi

1455 N Whitney St

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $48,963. Typical income of Saint Augustine, FL residents is between $35k-100k annually. The most common type of family is single, no kids. Most residents in this area have post secondary degree education.

How much money do the neighbors make?

33%
<35k
49%
35k-100k
14%
100k-200k
4%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree

What types of families live nearby?

61%
Single, No Kids
5%
Single, with Kids
25%
Married, No Kids
9%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

6%
<11 yrs old
5%
12-17 yrs old
24%
18-34 yrs old
49%
35-64 yrs old
16%
65+ yrs old

What do the neighbors do for fun?

  • Figure SkatingFigure Skating
  • Hiking/backpackingHiking/backpacking
  • SoccerSoccer

Where do the neighbors shop?

  • Chico'sChico's
  • Nordstrom RackNordstrom Rack
  • Forever 21Forever 21

Where do the neighbors go to eat?

  • Bob EvansBob Evans
  • ChipotleChipotle
  • Dominos PizzaDominos Pizza

What do the neighbors drive?

  • OldsmobileOldsmobile
  • MazdaMazda
  • LincolnLincoln

What do the neighbors listen to?

  • NewsNews
  • RockRock
  • Rhythmic Contemporary HitsRhythmic Contemporary Hits
All data provided by Home Junction and Claritas

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Frequently asked questions

About 21 Water St

This home is located at 21 Water St in Saint Augustine, FL and zip code 32084 in the Uptown neighborhood. This 5,566 square foot home, which was built in 1905, sits on a 1.73 acre lot. Features: 5 bedrooms, 4 bathrooms. It has been listed on Rocket Homes since February 14, 2025 and is currently priced at $4,800,000.

Saint Augustine, FL housing market in March 2025 saw over 1 listings sold above listed price, more than 4 sold at listed price and over 20 sold below. The number of homes for sale in Saint Augustine, FL increased by 2.1% between February and March 2025. In March 2025, listings were on the market for 107 days. During the same period, the median list price in this real estate market was $514,000.

From Rocket Homes Real Estate and based on county public records data.

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