6640 Spring Valley Rd is a 10,859 square foot house on a 0.76 acre lot with 5 bedrooms and 7.5 bathrooms. Based on Redfin's Dallas data, we estimate the home's value is $4,689,965.
Single-familyProperty Type
2005Year Built
0.76 acresLot Size
$432Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,689,965
$63K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 80.4% higher than the average sale price ($2.60M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-1/2AC(A)
Single-Family District 0.5 Acre
There exists in certain parts of the city large areas of single family residential development on estate type lots of one-half acre or more in area. This development has been supplied with utilities and other public services based upon an estate type density. To conserve the character and value of buildings and building sites existing in these areas and to provide for the gradual expansion of this residential development in accordance with the need and a comprehensive plan for various types of residential districts, the R-1/2ac(A) district is provided. This district is intended to be composed of single family dwellings together with public and private schools, churches, and public park areas to serve the area. The sections designated in the R-1/2ac(A) districts are limited in area and are not intended to be subject to major alteration by future amendment except at the fringe of the districts where minor adjustments may become appropriate to permit the reasonable development of vacant tracts or gradual transition from other districts.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Housing-Group
Housing-Single unit
Housing-Senior
Office
Golf related
Park & open space
Dec 4, 2025 • Final
Residential alteration addition
Construct an addition to a residential building.
Addition
Dec 1, 2025 • Final
Residential alteration addition
Addition
Remodel
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
Interior
Bathroom Information
# of Full Baths: 6
# of 1/2 Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Excellent
Floor Construction Type: Concrete
Foundation Type: Slab
Construction Type: Brick
Exterior Wall: Stucco
Roof Shape Type: Hip
Building Type: Single Family
Building Improvement Type: Single Family
Pool Information
Has Pool
Property Information
Subdivision Name: LAKE VLY ADD
Living Sq. Ft: 10,859
Building Sq. Ft: 12,109
# of Stories: 2
Stories Type: 2
Legal Description: LAKES ON THE VALLEY BLK A/8177 LT 1B ACS 0.7607 VOL2004240/15466 DD01162001 CO-DC
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,225
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 33,149
Legal Lot Number: 1B
Legal Block Number: A8177
Municipality Type: DA
Municipality Name: DALLAS
Acres: 0.761
Depth Footage: 301
Front Footage: 110
County Use Description: SFR
Utility Information
Electricity / Wiring Type: Available
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: DALLAS COUNTY
Public facts
Beds: 5
Baths: 7.5
Sq. Ft.: 10,859
Stories: 2.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2010
County: Dallas County
APN: 008177000A01B0000
Home facts updated by county records on Jun 11, 2026
Around this home
Schools
Northwood Hills Elementary School
Public K-6 • Assigned • 0.9mi
3/10
Westwood Junior High: the Math, Science, Leadership Magnet
Public 7-8 • Assigned • 1.7mi
7/10
Richardson High School
Public 9-12 • Assigned • 1.9mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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