Recalling an elegant French château, this majestic 15,000-square-foot manor on 1.5 acres adjoins a golf course in Houston’s landmark River Oaks neighborhood. This beautifully remodeled estate boasts ornate ironwork, limestone, custom boiserie and millwork, chevron-patterned parquetry, spectacular lighting, trompe l’oeil & tracery ceilings, and antique fireplaces. Refined living and dining rooms and a kitchen with superior appliances facilitate grand gatherings. One of five bedrooms, the owner’s suite includes dual baths, a two-level closet, and a private patio. A gym with a wet bar and built-in speakers is located on the third level, and staff or guest quarters are tucked above the three-car garage. Outdoors, a koi pond, two vine-draped pergolas, and a pool are enveloped by crape myrtles, weeping willows, oaks, and magnolias. Other highlights include an office, a game room, a garden room, a Savant system, biometric access, a safe room, water filtration, and a generator.
Single-familyProperty Type
1994Year Built
1.55 acresLot Size
$1,435Est. Price/Sq.Ft.
3 car garageParking
Listed by Rachel Solar• Martha Turner Sotheby's International Realty
Bought with Laura Sweeney• Compass RE Texas, LLC - Houston
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2026
$414,839 (+53.6%)
$11,204,700 + $8,315,113
$19,519,813
2025
$270,009 (+11.7%)
2024
$241,668 (+13.0%)
2023
$213,872 (−8.0%)
2022
$232,519
2021
$232,484 (+2.0%)
$8,188,050 + $1,786,950
$9,975,000
2020
$227,943 (−27.7%)
$8,188,050 + $1,311,950
$9,500,000
2019
$315,421 (+5.4%)
$8,188,050 + $4,837,346
$13,025,396
2018
$299,184 (+5.5%)
$8,188,050 + $3,635,350
$11,823,400
2017
$283,638 (−13.6%)
$8,188,050 + $3,039,150
$11,227,200
2016
$328,258 (+26.9%)
$8,188,050 + $3,039,150
$11,227,200
2015
$258,586 (−1.4%)
$8,188,050 + $4,793,950
$12,982,000
2014
$262,206
$7,326,150 + $2,873,850
$10,200,000
2013
$262,245 (−2.5%)
$7,326,150 + $2,873,850
$10,200,000
2012
$268,856 (+15.2%)
$6,034,300 + $4,213,800
$10,248,100
2011
$233,471 (+56.6%)
2010
$149,126 (−2.5%)
2009
$153,025
Tax history for 3630 Willowick
Year
Property tax
Land + Additions
Assessment*
2026
$414,839 (+53.6%)
$11,204,700 + $8,315,113
$19,519,813
2025
$270,009 (+11.7%)
2024
$241,668 (+13.0%)
2023
$213,872 (−8.0%)
2022
$232,519
2021
$232,484 (+2.0%)
$8,188,050 + $1,786,950
$9,975,000
2020
$227,943 (−27.7%)
$8,188,050 + $1,311,950
$9,500,000
2019
$315,421 (+5.4%)
$8,188,050 + $4,837,346
$13,025,396
2018
$299,184 (+5.5%)
$8,188,050 + $3,635,350
$11,823,400
2017
$283,638 (−13.6%)
$8,188,050 + $3,039,150
$11,227,200
2016
$328,258 (+26.9%)
$8,188,050 + $3,039,150
$11,227,200
2015
$258,586 (−1.4%)
$8,188,050 + $4,793,950
$12,982,000
2014
$262,206
$7,326,150 + $2,873,850
$10,200,000
2013
$262,245 (−2.5%)
$7,326,150 + $2,873,850
$10,200,000
2012
$268,856 (+15.2%)
$6,034,300 + $4,213,800
$10,248,100
2011
$233,471 (+56.6%)
2010
$149,126 (−2.5%)
2009
$153,025
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
7.5
Stories
2
Lot width
—
Lot depth
—
Lot size
1.55 Acres
Year renovated
1994
Sq. Ft.
15,033
Year built
1994
Style
Single Family Residential
County
Harris County
APN
0601610800003
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 11, 2026.
Jan 18, 2019 • Final
Electrical pmt
Perform residential electrical work.
Electrical
Jan 15, 2019 • Final
Electrical pmt
Construct a new residential swimming pool.
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking & Garage
Garage: Detached
# of Garage Spaces: 3
Interior
Bathroom Information
# of Baths (1/2): 4
# of Baths (Full): 7
Master Bath Features: Double Sinks, Whirlpool Tub, Master Bath with Separate Shower, Two Master Baths, Vanity Area
Bedroom Information
Master Bedroom on 1st Floor, Walk-In Closet
Interior Features
Room Count: 14
Breakfast Room, Den, Formal Dining, Formal Living, Garage Apartment, Study/Library, Living Area - 2nd Floor, Sun Room, Utility Room in House, Wine Room
Kitchen Desc: Island w/o Cooktop, Pots/Pans Drawers, Second Sink, Soft Closing Drawers, Under Cabinet Lighting, Walk-in Pantry
Equipment
Double Oven
Gas Range
Laundry Information
Electric Dryer Connections, Gas Dryer Connections, Washer Connections
Fireplace Information
# of Fireplaces: 3
Gas Connections
Heating & Cooling Information
Heating System: Central Gas, Zoned
Cooling System: Central Electric, Zoned
Other Interior Features
Digital Program Thermostat, Generator, High-Efficiency HVAC, Seasonal Energy Efficiency Ration > 13, Insulated/Low-E Windows
2 Staircases, Alarm System (Owned), Crown Moulding, Elevator, Fire/Smoke Alarm, Formal Entry/Foyer, High Ceiling, Intercom System, Prewired for Alarm System, Refrigerator Included, Wet Bar, Drapes/Curtains/Window Cover, Wired for Sound
Countertops: Marble
Floors: Carpet, Marble Floors, Tile, Wood
Room 1 Information
Dimensions: 30 x 23
Room Type: Master Bedroom
Location: 1st Floor
Room 2 Information
Dimensions: 18 x 17
Room Type: Breakfast
Location: 1st Floor
Room 3 Information
Dimensions: 23 x 18
Room Type: Kitchen
Location: 1st Floor
Room 4 Information
Dimensions: 23 x 17
Room Type: Dining Room
Location: 1st Floor
Room 5 Information
Dimensions: 23 x 17
Room Type: Living Room
Location: 1st Floor
Room 6 Information
Dimensions: 20 x 17
Room Type: Bedroom
Location: 2nd Floor
Room 7 Information
Room Type: Family
Location: 1st Floor
Room 8 Information
Dimensions: 18 x 18
Room Type: Bedroom
Location: 2nd Floor
Room 9 Information
Room Type: Sunroom
Location: 1st Floor
Room 10 Information
Dimensions: 18 x 18
Room Type: Bedroom
Location: 1st Floor
Room 11 Information
Dimensions: TBD
Room Type: Bedroom
Location: 2nd Floor
Room 12 Information
Dimensions: 25 x 17
Room Type: Study/Library
Location: 1st Floor
Room 13 Information
Room Type: Extra Room
Location: 3rd Floor
Room 14 Information
Room Type: Utility
Location: 2nd Floor
Exterior
Building Information
Faces West
Siding: Stone, Stucco
Roof: Slate
Foundation: Slab on Builders Pier
Water & Sewer Information
Public Sewer, Public Water
Other Exterior Features
Has Private Pool
Private Pool: Gunite, In Ground
Exterior: Back Yard, Back Yard Fenced, Covered Patio/Deck, Detached Gar. Apt./Quarters, Fully Fenced, Patio/Deck, Private Driveway, Side Yard, Sprinkler System
Property Information
Management Company: ROPO
Golf Course: River Oaks Country Club
Exemptions: Homestead
Full Ownership
Lot Information
Section Num: 9
Legal Lot Description: LT 3 BLK 80 RIVER OAKS SEC 9