Rare opportunity to own over 11 acres of unrestricted land in the rapidly growing Tomball area! This unique property at 27815 Calvert Road includes four parcels totaling just over 11.6 acres, currently operating as a working horse farm with exceptional flexibility for residential, agricultural, or commercial use. The property features an existing home, equestrian facilities, and ample open space ideal for livestock, ranching, or future development. With no restrictions, the possibilities are endless — continue operating as a horse farm, build your dream estate, establish a business, or invest in land with strong growth potential. Conveniently located with easy access to major roadways, shopping, and dining while still offering privacy and wide-open space. A rare chance to secure a large acreage tract in a prime Tomball location.
RanchProperty Type
1976Year Built
11.62 acresLot Size
$1,151Price/Sq.Ft.
2 garage spacesParking
Listed by Gerald Womack• Womack Development & Investment Realtors
Beautiful brick home with 3 bedroom and 2 bath. 11+ acre horse farm fully equipped with 28-stall hose facility, running track, 19 horse shed and 14 ft pond. Property also includes a 3 bedroom 2 bath trailer and a 1 bedroom cabin right off of the pond. This amazing property is great for horse lovers. It has spacious open pastures, tackroom, running track and horse walker. Come out and see it today.
HARMLS #16387866
Jul 16, 2018
Listing Removed
—
Oct 16, 2017
Listed
$950,000
$497/sq ft
HARMLS #86429420
Oct 16, 2017
Listing Removed
—
Oct 28, 2016
Price Changed
$950,000
$497/sq ft
May 23, 2016
Price Changed
$1,100,000
$575/sq ft
Nov 21, 2015
Price Changed
$1,350,000
$706/sq ft
Nov 21, 2015
Price Changed
$950,000
$497/sq ft
Nov 21, 2015
Price Changed
$1,250,000
$654/sq ft
Sep 30, 2015
Listed
$2,200,000
$1,151/sq ft
HARMLS #14312454
Sep 28, 2015
Listing Removed
—
Sep 28, 2015
Listed
$950,000
$497/sq ft
HARMLS #3819713
Feb 25, 2004
Listing Removed
—
Aug 27, 2003
Listed
$2,300,000
$1,203/sq ft
HARMLS #677098
Mar 18, 2003
Listing Removed
—
Mar 18, 2002
Listed
$2,300,000
$1,203/sq ft
Public Records
Jan 1, 2001
Sold
*
Public Records
Sep 7, 2000
Sold
*
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2025
$7,713 (+7.9%)
$152,460 + $243,599
$396,059
2024
$7,148 (+18.5%)
$152,460 + $218,727
$371,187
2023
$6,033 (−8.1%)
$152,306 + $174,415
$326,721
2022
$6,563 (+36.0%)
$152,306 + $173,299
$325,605
2021
$4,825 (+6.9%)
2020
$4,514 (+16.6%)
2018
$3,870 (+9.9%)
2017
$3,523 (+10.3%)
2016
$3,193 (+9.6%)
2015
$2,914 (+9.1%)
2014
$2,672 (+1.9%)
$20,879 + $97,753
$118,632
2013
$2,623 (−9.9%)
$20,879 + $97,753
$118,632
2012
$2,910 (−45.9%)
$20,879 + $97,753
$118,632
2011
$5,375 (+88.3%)
2010
$2,854 (+0.5%)
2009
$2,840
Public record
Public record
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
1976
Finished Sq. Ft.
1,912
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,912
Year built
1976
Style
Single Family Residential
County
Harris County
APN
0430410000225
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 23, 2026.
Oct 6, 2020 • Final
Development
Construct an enclosed accessory building such as a garage, shed, pool house, storage building, or barn.
ADU
Aug 21, 2020 • Final
Development
Construct a residential addition that is less than fifty percent of the existing square footage or cost.
Addition
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.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 110° expected this year, 23 days in 30 years
8/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Tomball, TX • 77377
Average low and high temperatures (°F)
60
40
71
49
79
57
82
64
86
68
91
75
92
74
94
75
91
70
88
62
77
55
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
98/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.2 hrs
7.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 27815 Calvert Rd
There isn’t enough information to generate an accurate estimate at this time. Learn More