This home is one of a kind in its location, square footage and features! Come and see "The Avalon", one-story, built by Union Hill Builders, with 4 bedrooms, 3 bathrooms, plus a study. Located in beautiful Bentwood subdivision in Brenham. This home has captivating interior and exterior architectural features including a turret, keystone, beautiful arched windows, custom brick details and a solid mahogany door with leaded glass. Kitchen has breakfast area, custom built breakfront, granite island, granite counter-tops and walk-in pantry. Master suite has double sinks, walk-in shower with seat and jetted tub. The pool was added in 2014, measures 21,500 gallons and was built by Cody Pools. The yard has a full sprinkler system, seamless gutters, French drain system and a security camera system. Detached garage and porte cochere. Many of this home's original builder appliances, counter-tops, fixtures, flooring, lighting and more were upgraded in 2014.
Single-family (co-op)Property Type
2009Year Built
0.35 acresLot Size
$226Est. Price/Sq.Ft.
3 spacesParking
Listed by MaLisa Hampton• Town & Country Realty Mortgage
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2026
$8,778 (+1.4%)
$63,950 + $463,620
$527,570
2025
$8,658 (+1.7%)
$63,950 + $456,410
$520,360
2024
$8,517 (+7.9%)
$63,950 + $458,090
$522,040
2023
$7,890 (−10.0%)
$63,950 + $414,810
$478,760
2022
$8,766 (+5.0%)
$63,950 + $414,560
$478,510
2021
$8,351 (+3.3%)
$37,450 + $372,530
$409,980
2020
$8,081 (−1.5%)
$37,450 + $347,190
$384,640
2019
$8,203 (+1.6%)
$37,450 + $350,420
$387,870
2018
$8,071 (−0.8%)
$32,590 + $331,090
$363,680
2017
$8,138 (+2.7%)
$32,590 + $334,120
$366,710
2016
$7,921 (+18.3%)
$32,590 + $334,120
$366,710
2015
$6,697 (+3.3%)
$29,590 + $325,740
$355,330
2014
$6,480 (−0.7%)
2013
$6,525 (+6.6%)
2012
$6,121
$29,590 + $251,510
$281,100
2011
$6,116
$29,590 + $251,510
$281,100
Tax history for 1803 Rosenbaum Dr
Year
Property tax
Land + Additions
Assessment*
2026
$8,778 (+1.4%)
$63,950 + $463,620
$527,570
2025
$8,658 (+1.7%)
$63,950 + $456,410
$520,360
2024
$8,517 (+7.9%)
$63,950 + $458,090
$522,040
2023
$7,890 (−10.0%)
$63,950 + $414,810
$478,760
2022
$8,766 (+5.0%)
$63,950 + $414,560
$478,510
2021
$8,351 (+3.3%)
$37,450 + $372,530
$409,980
2020
$8,081 (−1.5%)
$37,450 + $347,190
$384,640
2019
$8,203 (+1.6%)
$37,450 + $350,420
$387,870
2018
$8,071 (−0.8%)
$32,590 + $331,090
$363,680
2017
$8,138 (+2.7%)
$32,590 + $334,120
$366,710
2016
$7,921 (+18.3%)
$32,590 + $334,120
$366,710
2015
$6,697 (+3.3%)
$29,590 + $325,740
$355,330
2014
$6,480 (−0.7%)
2013
$6,525 (+6.6%)
2012
$6,121
$29,590 + $251,510
$281,100
2011
$6,116
$29,590 + $251,510
$281,100
*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
Zoning
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
0.35 Acres
Year renovated
2009
Sq. Ft.
2,577
Year built
2009
Style
Single Family Residential
County
Washington County
APN
R000000021250
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 21, 2026.
R1
Single-Family Residential District
The R-1 Residential District is established to maintain and protect the integrity of low density, single family residential neighborhoods. The R-1 Residential District would be characterized by the zoning requirements set forth in this section.
Permitted uses
Include but are not limited to:
Housing-Single unit
Property details
Parking
Parking & Garage
Garage: Detached
Porte-Cochere
# of Garage Spaces: 2
# of Carport Spaces: 1
Attached
Interior
Bathroom Information
# of Baths (Full): 3
Master Bath Features: Double Sinks, Master Bath with Separate Shower, Master Bath with Tub, Whirlpool Tub
Bedroom Information
All Bedrooms Downstairs, Master Bedroom on 1st Floor
Directions: From Hwy 290 Exit FM 577, Gun & Rod Rd. Continue approx. 1.39 miles to Neibuhr St and turn left. Take the next left on Rosenbaum and continue to 1803 Rosenbaum. Look for the Town & Country Realty Sign on left.
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,577
Stories: —
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: 2009
County: Washington County
APN: R000000021250
Home facts updated by county records on Sep 21, 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
TREC License Number: 0660219
List Agent Email: malisa@liveinbrenham.com
Around this home
Schools
Brenham Middle School
Public 5-6 • Assigned • 0.1mi
4/10
Brenham Junior High School
Public 7-8 • Assigned • 0.3mi
5/10
Brenham High School
Public 9-12 • Assigned • 2.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
7 days above 111° expected this year, 23 days in 30 years
8/10 Wind Factor
99% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Brenham, TX • 77833
Average low and high temperatures (°F)
60
40
70
49
79
57
81
64
85
67
90
75
92
75
93
74
91
69
87
63
78
55
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.4 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.4 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$553,000 – $670,000
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