Welcome to SIX SIX ELEVEN CLAYTON, a rare 10-UNIT LUXURY apartment building in the heart of DEMUN — one of the most desirable and enduring neighborhoods in all of St. Louis. Originally built in 1950 and known to generations of locals as the home of the original Katie's Pizza, this 1950 brick landmark was taken down to the studs and rebuilt over a two-year, top-to-bottom restoration. The result is essentially NEW CONSTRUCTION inside a timeless brick shell, with an EFFECTIVE YEAR BUILT OF 2023 per the county assessor.
This is not a cosmetic flip. The building was FULLY SPRINKLERED, FULLY REWIRED, AND FULLY REPLUMBED, with a new roof, new windows, new HVAC, new framing, and new insulation throughout. Concrete floors and demising walls between every unit deliver the quiet, solid feel of brand-new construction — no deferred maintenance and none of the surprises that come with an older building.
Inside, every apartment is finished to a true luxury standard: CUSTOM WHITE SHAKER CABINETRY, QUARTZ COUNTERTOPS, full STAINLESS STEEL APPLIANCE PACKAGES, marble-look porcelain baths, frameless glass showers, and WIDE-PLANK ENGINEERED HARDWOOD floors. Every unit includes an IN-UNIT WASHER AND DRYER, and the common corridors feature herringbone hardwood, raised-panel wainscoting, and Ralph Lauren lighting.
The location is what makes this truly irreplaceable. The property feeds into the top-rated CLAYTON SCHOOL DISTRICT (rated 10/10) — the single most powerful long-term driver of rental demand in the area, and something almost no other building of this size in DeMun can offer. With a WALK SCORE OF 95, residents are minutes from Forest Park, Washington University, BJC HealthCare, and the celebrated DeMun dining scene, in a submarket with a SUSTAINED VACANCY RATE UNDER 3 PERCENT.
For investors, the numbers are just as compelling. The building is 100% LEASED on a clean rent roll, with a diversified base of medical, university, and professional tenants and renewals staggered into 2027 — meaning day-one cash flow with no leasing lift required. The offering also includes 20 PARKING SPACES (15 secured garage plus 5 surface), an extraordinary amenity in DeMun, where on-street parking is the single biggest constraint on rents.
New construction without the new-construction risk, in the best school district in the region, fully leased on day one — opportunities like SIX SIX ELEVEN CLAYTON simply do not come along in DeMun. Proof of funds, bank letter or a snapshot of current portfolio is required to tour as building is fully occupied. CALL LISTING AGENT, DO NOT DISTURB TENANTS, also ask the listing agent for the OM with much more info.
Active under contract
Listed by: The Agency
$4,250,000
6611 Clayton Rd, Saint Louis, MO 63117
6beds
5baths
28,050sqft
Multi Family
Built in 2023
-- sqft lot
$4,060,400 Zestimate®
$152/sqft
$-- HOA
What's special
Fully replumbedQuartz countertopsNew roofCustom white shaker cabinetryRalph lauren lightingTimeless brick shellNew windows
- 13 days |
- 493 |
- 13 |
Zillow last checked:
Listing updated:
Listed by:
Anthony M Klier 314-517-1925,
The Agency
Source: MARIS,MLS#: 26036389
Originating MLS: St. Louis Association of REALTORS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
Heating
- Forced Air
Cooling
- Central Air
Features
- Has fireplace: No
Interior area
- Total structure area: 28,050
- Total interior livable area: 28,050 sqft
- Finished area above ground: 28,050
Property
Parking
- Total spaces: 15
- Parking features: Garage
- Garage spaces: 15
Features
- Levels: Two
Lot
- Size: 0.3 Acres
Details
- Parcel number: 20J631760
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Modern
- Property subtype: Multi Family
Materials
- Brick
Condition
- New construction: Yes
- Year built: 2023
Community & HOA
Community
- Subdivision: Hi Pointe Add
HOA
- Has HOA: No
Location
- Region: Saint Louis
Financial & listing details
- Price per square foot: $152/sqft
- Annual tax amount: $38,091
- Date on market: 6/15/2026
- Cumulative days on market: 13 days
- Listing terms: 1031 Exchange,Cash,Conventional
Estimated market value
$4,060,400
$3.86M - $4.26M
$1,848/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/29/2026 | Contingent | $4,250,000$152/sqft |
Source: | ||
| 6/15/2026 | Listed for sale | $4,250,000$152/sqft |
Source: | ||
| 5/28/2025 | Listing removed | $2,700 |
Source: Zillow Rentals Report a problem | ||
| 5/20/2025 | Listed for rent | $2,700 |
Source: Zillow Rentals Report a problem | ||
| 3/24/2025 | Listing removed | $2,700 |
Source: Zillow Rentals Report a problem | ||
| 11/7/2024 | Listed for rent | $2,700 |
Source: Zillow Rentals Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 63117
Nearby schools
GreatSchools rating
- 6/10Ralph M. Captain Elementary SchoolGrades: K-5Distance: 0.6 mi
- 8/10Wydown Middle SchoolGrades: 6-8Distance: 0.5 mi
- 9/10Clayton High SchoolGrades: 9-12Distance: 2 mi
Schools provided by the listing agent
- Elementary: Glenridge Elem.
- Middle: Wydown Middle
- High: Clayton High
Source: MARIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Missouri
- Saint Louis County
- Clayton
- 63117
- 6611 Clayton Rd







