3455 Halverstick Rd is a 5,355 square foot house on a 26.84 acre lot with 5 bedrooms and 3.5 bathrooms. Based on Redfin's Sumas data, we estimate the home's value is $1,855,693.
Single-familyProperty Type
2018Year Built
26.84 acresLot Size
$347Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,855,693
$44K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 134.5% higher than the average sale price ($791K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$9,498 (+2.4%)
$18,730 + $963,779
$982,509
2025
$9,273 (−2.5%)
$18,730 + $963,779
$982,509
2024
$9,513 (+6.8%)
$40,399 + $986,109
$1,026,508
2023
$8,907 (+11.4%)
$40,399 + $986,109
$1,026,508
2022
$7,996 (+1.2%)
$37,629 + $888,401
$926,030
2021
$7,900 (+14.4%)
$32,646 + $694,049
$726,695
2020
$6,907 (+17.5%)
$30,566 + $588,177
$618,743
2019
$5,877
$29,144 + $507,049
$536,193
Tax history for 3455 Halverstick Rd
Year
Property tax
Land + Additions
Assessment*
2026
$9,498 (+2.4%)
$18,730 + $963,779
$982,509
2025
$9,273 (−2.5%)
$18,730 + $963,779
$982,509
2024
$9,513 (+6.8%)
$40,399 + $986,109
$1,026,508
2023
$8,907 (+11.4%)
$40,399 + $986,109
$1,026,508
2022
$7,996 (+1.2%)
$37,629 + $888,401
$926,030
2021
$7,900 (+14.4%)
$32,646 + $694,049
$726,695
2020
$6,907 (+17.5%)
$30,566 + $588,177
$618,743
2019
$5,877
$29,144 + $507,049
$536,193
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AG
Agricultural District
The primary purposes of this district are to implement the agricultural designation of the Comprehensive Plan, established pursuant to RCW 36.70A.170, preserve, enhance and support the production of food and fiber in Whatcom County, to maintain a sufficiently large agricultural land base to ensure a viable agriculture industry and to maintain the economic feasibility of supporting services. Whatcom County supports agricultural activities as the highest priority use in the Agriculture District, with all other uses being subordinate to agricultural activities. Whatcom County seeks to minimize conflict with surrounding zoning districts, in conjunction with Chapter 14.02 WCC, Right to Farm. In order to limit the further fragmentation of the commercial agricultural land base, the Agriculture District includes smaller areas of land with poorer quality soils or nonagricultural uses, which do not meet the definition of agriculture lands of long-term commercial significance.; A secondary purpose of this district is to serve as a holding district when located within the urban growth area Comprehensive Plan designation to allow agricultural uses in the near term while protecting the area from suburban sprawl and preserving the potential for future urban development consistent with the protection of the resource land.
Permitted uses
Include but are not limited to:
Dairy
Livestock production
Housing-Single unit
Housing-Senior
Housing-Student
Agriculture-Cropland
Property details
Interior
Basement Information
Basement Sq. Ft: 1,275
Basement Finish: Finished
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Exterior
Exterior Information
Physical Condition: Very Good
Foundation Type: Concrete
Exterior Wall: Stucco
Property Information
Subdivision Name: ALL THAT PT OF SD
Living Sq. Ft: 4,330
Ground Floor Sq. Ft: 2,051
Building Sq. Ft: 5,355
# of Stories: 2
Stories Type: 2
Legal Description: ALL THAT PART OF SD GOV LOT 3 LY NWLY OF THE BNRR R/W-EXC N 660 FT OF W 330 FT THEREOF-ALSO EXC E 321.19 FT THEREOF-ALSO EXC N 614.89 FT OF THE W 252.95 FT OF E 574.14 FT THEREOF-LESS RD
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,025
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,169,150
Legal Lot Number: 3
Municipality Name: 506 F14 C11 EMS14
Acres: 26.84
Zoning Code: AG
County Use Description: OSAG DAIRY PRODUCTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: 506 F14 C11 EMS14
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 5,355
Stories: 2.0
Lot Size: 26.84 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: —
County: Whatcom County
APN: 4004041854470000
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sumas Elementary School
Public PreK-5 • Assigned • 1.9mi
6/10
Nooksack Valley High School
Public 7-12 • Assigned • 1.8mi
6/10
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
0.46% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 87° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Sumas, WA • 98295
Average low and high temperatures (°F)
45
34
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40
62
43
68
49
73
54
79
55
78
57
72
53
58
45
49
41
47
38
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec
Sun exposure
In this area, properties receive around 7 hours in
June and 1.6 hours in December, placing it below the
U.S. average for solar exposure.
7 hrs
1.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.76M – $2.13M
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