You must see this stunning 3 acre property in a prime location in Fort Bend County! There is an additional 10 AG- EXEMPT acres available for purchase. Home designed and built by a local custom builder. 3 bedroom, 2 1/2baths, study, mud area, 18 mature pecan trees; Extra storage room off of the utility; Full staircase to attic-shell for bonus room; Extra long garage for large vehicles with epoxy flooring; pull through shop doors; half bath with door to inside and outside/back porch. Pool, spa, workshop, boat parking, RV parking, covered back porch to watch the beautiful sun sets, and fenced back yard. It has everything you need to live, work, and play in the country. UNRESTRICTED No HOA, No MUD taxes
Single-familyProperty Type
2016Year Built
3 acresLot Size
$248Est. Price/Sq.Ft.
2 spacesParking
Listed by Carrie Farmer• Keller Williams Premier Realty
Bought with Shelly Marnock• Coldwell Banker Realty - Memorial Office
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2026
$6,625 (+10.0%)
2025
$6,023 (+7.4%)
2024
$5,610 (+8.8%)
2023
$5,158 (−8.9%)
2022
$5,664 (+18.6%)
$19,380 + $314,610
$333,990
2021
$4,776
$14,000 + $261,880
$275,880
Tax history for 12137 County Line Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,625 (+10.0%)
2025
$6,023 (+7.4%)
2024
$5,610 (+8.8%)
2023
$5,158 (−8.9%)
2022
$5,664 (+18.6%)
$19,380 + $314,610
$333,990
2021
$4,776
$14,000 + $261,880
$275,880
*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
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
2016
Sq. Ft.
2,401
Year built
2016
Style
Single Family Residential
County
Fort Bend County
APN
0066-06-000-1601-903
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 24, 2026.
Jul 11, 2016 • Final
Development
New construction
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: Attached
Additional Parking, Auto Garage Door Opener, Boat Parking, Double-Wide Driveway, RV Parking, Workshop
# of Garage Spaces: 2
Interior
Bathroom Information
# of Baths (1/2): 1
# of Baths (Full): 2
Master Bath Features: Double Sinks, Master Bath with Separate Shower, Tub with Shower, Vanity Area
Bedroom Information
Walk-In Closet
Interior Features
Room Count: 4
1 Living Area, Living/Dining Combo, Study/Library
Kitchen Desc: Breakfast Bar, Kitchen open to Family Room, Pots/Pans Drawers, Walk-in Pantry
Equipment
Electric Oven, Single Oven
Gas Cooktop
Laundry Information
Electric Dryer Connections, Washer Connections
Fireplace Information
# of Fireplaces: 1
Wood Burning Fireplace
Heating & Cooling Information
Heating System: Central Electric
Cooling System: Central Electric
Other Interior Features
Ceiling Fans, Digital Program Thermostat, Energy Star/CFL/LED Lights, Seasonal Energy Efficiency Ration > 13, Insulated/Low-E Windows, Insulation - Batt, Spray-Foam Insulation, North/South Exposure
Alarm System (Owned), Disabled Access, Fire/Smoke Alarm, High Ceiling
Countertops: Granite
Floors: Tile, Vinyl Plank
Room 1 Information
Dimensions: 16' 1.75" x 17'
Room Type: Master Bedroom
Location: 1st Floor
Room 2 Information
Dimensions: 11' 7.75" x 13'6"
Room Type: Bedroom
Location: 1st Floor
Room 3 Information
Dimensions: 11'7.75" x 13'6"
Room Type: Bedroom
Location: 1st Floor
Room 4 Information
Dimensions: 18' x 22'6"
Room Type: Living Room
Location: 1st Floor
Exterior
Building Information
Faces North
Siding: Brick Veneer, Stone
Roof: Composition
Foundation: Slab
Water & Sewer Information
Septic Tank, Well
Other Exterior Features
Has Private Pool
Private Pool: Gunite, In Ground
Exterior: Back Yard, Back Yard Fenced, Covered Patio/Deck, Porch, Satellite Dish, Spa/Hot Tub, Workshop
Property Information
Full Ownership
Lot Information
Section Num: 12
Legal Lot Description: 0066 J S O'CONNOR, ACRES 3, OUT OF 13.33 ACRE TRACT, PLOT #1
Street Surface: Gravel
Lot Description: Cleared
Financial
Tax Information
Tax ID #: 0066-06-000-1601-903
Financial Information
Financing Available: Cash Sale, Conventional, FHA, VA
Location
School Information
School District: Brazos
School Elementary: BRAZOS ELEMENTARY SCHOOL
School Middle: BRAZOS MIDDLE SCHOOL
School High: BRAZOS HIGH SCHOOL
Location Information
Area: Ft. Bend Southwest
Directions: TX-36 N (13.6 mi) Turn left onto Cougar Dr (1.2 mi) Cougar Dr turns slightly right and becomes Polak Rd(0.1 mi) Turn right onto County Line Rd
Community Information
No
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,401
Stories: 1.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 2016
Year Renovated: 2016
County: Fort Bend County
APN: 0066-06-000-1601-903
Home facts updated by county records on Aug 24, 2026
Other
Miscellaneous Information
Is IDX Opt In
Listing Information
Exclusive Right to Sell/Lease
Home Information
Dwelling Type: Free Standing
Listing Office & Agent Information
List Agent Email: carrie@carriefarmergroup.com
Around this home
Schools
Brazos Elementary School
Public PreK-5 • Assigned • 4.5mi
6/10
Brazos Middle School
Public 6-8 • Assigned • 1.2mi
8/10
Brazos High School
Public 9-12 • Assigned • 1.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Wallis, TX • 77485
Average low and high temperatures (°F)
61
42
71
50
79
57
81
64
86
68
90
75
92
75
94
76
91
71
88
64
78
57
70
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 4.7 hours in December, which is comparable to the
U.S. average for solar exposure.
9.5 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$593,000 – $717,000
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