Castlerock 1 story with gorgeous view of lake in Sydney Harbour. Tile in all living areas. Better than New; expensive upgrades such as Sprinkler System, 2'' wood blinds through-out & gas-log in fireplace! Gourmet Island kitchen w/ 42'' cabinets, granite c-tops & stainless steel appliances. Posh Master Suite is SWEET!! Bath has double sinks, whirlpool garden tub & sep shower. Covered back porch is wired for surround sound. Lush landscaping. Cy-Fair ISD. You'll BEE in LOVE!!
Single-familyProperty Type
2010Year Built
7,150 sq ftLot Size
$170Est. Price/Sq.Ft.
2 spacesParking
Listed by Melissa Seureau• Busy Bee Realty
Bought with Shirley Williams• Better Homes and Gardens Real Estate Gary Greene - Champions
* Price is not available or MLS listing is off market.
Year
Property tax
Land + Additions
Assessment*
2026
$9,974 (+4.7%)
$75,238 + $349,085
$424,323
2025
$9,528 (+9.9%)
2024
$8,671 (+11.7%)
2023
$7,766 (−1.5%)
2022
$7,882 (+3.1%)
2021
$7,644 (+7.4%)
2020
$7,115 (−1.8%)
$54,661 + $197,028
$251,689
2019
$7,247 (−1.0%)
$54,661 + $197,461
$252,122
2018
$7,319
$54,661 + $190,464
$245,125
2017
$7,319 (−14.8%)
$54,661 + $190,464
$245,125
2016
$8,590 (+4.8%)
$54,661 + $190,464
$245,125
2015
$8,195 (+7.0%)
$49,692 + $236,070
$285,762
2014
$7,661 (+7.6%)
$49,692 + $198,845
$248,537
2013
$7,118 (+1.0%)
$49,692 + $198,845
$248,537
2012
$7,051 (+7.3%)
$49,692 + $173,977
$223,669
2011
$6,572 (+1,005.3%)
2010
$595
Tax history for 17927 Double Bay Rd
Year
Property tax
Land + Additions
Assessment*
2026
$9,974 (+4.7%)
$75,238 + $349,085
$424,323
2025
$9,528 (+9.9%)
2024
$8,671 (+11.7%)
2023
$7,766 (−1.5%)
2022
$7,882 (+3.1%)
2021
$7,644 (+7.4%)
2020
$7,115 (−1.8%)
$54,661 + $197,028
$251,689
2019
$7,247 (−1.0%)
$54,661 + $197,461
$252,122
2018
$7,319
$54,661 + $190,464
$245,125
2017
$7,319 (−14.8%)
$54,661 + $190,464
$245,125
2016
$8,590 (+4.8%)
$54,661 + $190,464
$245,125
2015
$8,195 (+7.0%)
$49,692 + $236,070
$285,762
2014
$7,661 (+7.6%)
$49,692 + $198,845
$248,537
2013
$7,118 (+1.0%)
$49,692 + $198,845
$248,537
2012
$7,051 (+7.3%)
$49,692 + $173,977
$223,669
2011
$6,572 (+1,005.3%)
2010
$595
*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
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
7,150 Sq. Ft.
Year renovated
2010
Sq. Ft.
2,199
Year built
2010
Style
Single Family Residential
County
Harris County
APN
1246850020042
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 11, 2026.
Feb 4, 2010 • Final
Development
Construct a new single-family home as a standalone structure.
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
Auto Garage Door Opener
# of Garage Spaces: 2
Interior
Bathroom Information
# of Baths (Full): 2
Master Bath Features: Double Sinks, Master Bath with Separate Shower
Bedroom Information
All Bedrooms Downstairs
Interior Features
Room Count: 9
Breakfast Room, Den
Heating & Cooling Information
Heating System: Central Gas
Cooling System: Central Electric
Other Interior Features
Countertops: Granite
Room 1 Information
Dimensions: 18 x 13
Room Type: Dining Room
Room 2 Information
Dimensions: 14 x 12
Room Type: Bedroom
Location: 1st Floor
Room 3 Information
Dimensions: 8 x 6
Room Type: Utility
Room 4 Information
Dimensions: 13 x 11
Room Type: Kitchen
Room 5 Information
Dimensions: 19 x 19
Room Type: Den
Room 6 Information
Dimensions: 11 x 11
Room Type: Breakfast
Room 7 Information
Dimensions: 14 x 13
Room Type: Bedroom
Location: 1st Floor
Room 8 Information
Dimensions: 18 x 14
Room Type: Bedroom
Location: 1st Floor
Room 9 Information
Room Type: Master Bath
Features: Double Sinks, Master Bath + Separate Shower
Exterior
Building Information
Siding: Brick & Wood
Roof: Composition
Foundation: Slab
Defects: No Known Defects
Builder Name: Castlerock
Water & Sewer Information
Water District
Property Information
Management Company: Sydney Harbour HOA
Exemptions: Homestead,,,,,,,,,,,
Full Ownership
Lot Information
Section Num: 1
Legal Lot Description: LT 42 BLK 2 SYDNEY HARBOUR SEC 1
Lot Description: Subdivision Lot
Financial
Tax Information
Tax ID #: 124-685-002-0042
Tax Amount: $7,909
Tax Year: 2014
Total Tax Rate (%): 3.18234
Financial Information
Financing Available: Cash Sale, FHA, VA
New Loan Amount: $243,866
New Loan Interest Rate (%): 3.625
Location
Homeowners Association Information
Mandatory HOA
Annual Maintenance: Mandatory
Maintenance Fee Amount: $980
Maintenance Fee Pay Schedule: Annually
School Information
School District: Cypress-Fairbanks
School Elementary: FARNEY ELEMENTARY SCHOOL
School Middle: GOODSON MIDDLE SCHOOL
School High: CYPRESS WOODS HIGH SCHOOL
Location Information
Area: Tomball/Cypress
Directions: 290W to Cypress Rosehill, right. To Sydney Harbour entrance, right into community, left on last street Double Bay. Home on Right.
MLS Map Page and Grid: 327W
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,199
Stories: 1.0
Lot Size: 7,150 square feet
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: Harris County
APN: 1246850020042
Home facts updated by county records on Sep 11, 2026
Other
Listing Information
Exclusive Right to Sell/Lease
Listing Office & Agent Information
TREC License Number: 0271686
Around this home
Schools
Farney Elementary School
Public PreK-5 • Assigned • 1.2mi
10/10
Goodson Middle School
Public 6-8 • Assigned • 1.1mi
9/10
Cypress Woods High School
Public 9-12 • Assigned • 1.3mi
9/10
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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
9/10 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
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Cypress, TX • 77429
Average low and high temperatures (°F)
61
43
72
51
80
59
83
66
87
70
91
77
94
76
93
76
91
71
88
65
78
58
69
51
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 4.7 hours in December, which is comparable to the
U.S. average for solar exposure.
9.4 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$363,000 – $439,000
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