4997 Rock Rd is a 2,211 square foot house on a 4.6 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Sumas data, we estimate the home's value is $785,878.
Single-familyProperty Type
1946Year Built
4.6 acresLot Size
$355Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$785,878
$16K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.7% higher than the average sale price ($615K) of 6 comparable homes.
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Earn from this home
Sell
$728,772
Est. take-home
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Rent
$2,685/mo
Redfin rental estimate
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Market trends in 98295, WA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
97.8%
0.5% MoM
Median sale price
$484K
$73K MoM
Avg. days on market
23d
4 days MoM
Recently sold homes
6
1 MoM
Provided by Redfin
Sale history for 4997 Rock Rd
Date
Event
Price
Public Records
Nov 14, 2000
Sold
$170,000
$77/sq ft
Public Records
Nov 14, 2000
Sold
$85,000
$38/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$6,130 (+1.9%)
$223,188 + $420,796
$643,984
2025
$6,014 (+38.5%)
$223,188 + $420,796
$643,984
2024
$4,344 (+7.0%)
$66,804 + $402,813
$469,617
2023
$4,059 (+14.1%)
$66,804 + $402,813
$469,617
2022
$3,557 (+0.5%)
$58,701 + $362,900
$421,601
2021
$3,539 (+25.5%)
$46,932 + $283,510
$330,442
2020
$2,820 (+18.9%)
$40,740 + $240,262
$281,002
2019
$2,373 (−13.2%)
$36,228 + $185,442
$221,670
2017
$2,733 (+0.3%)
$37,346 + $187,761
$225,107
2016
$2,725 (+17.1%)
$33,984 + $167,283
$201,267
2015
$2,327 (+1.7%)
$32,218 + $157,674
$189,892
2014
$2,288 (−3.4%)
$31,316 + $155,155
$186,471
2013
$2,370 (−2.6%)
$31,316 + $155,155
$186,471
2011
$2,432
$31,236 + $162,953
$194,189
Tax history for 4997 Rock Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,130 (+1.9%)
$223,188 + $420,796
$643,984
2025
$6,014 (+38.5%)
$223,188 + $420,796
$643,984
2024
$4,344 (+7.0%)
$66,804 + $402,813
$469,617
2023
$4,059 (+14.1%)
$66,804 + $402,813
$469,617
2022
$3,557 (+0.5%)
$58,701 + $362,900
$421,601
2021
$3,539 (+25.5%)
$46,932 + $283,510
$330,442
2020
$2,820 (+18.9%)
$40,740 + $240,262
$281,002
2019
$2,373 (−13.2%)
$36,228 + $185,442
$221,670
2017
$2,733 (+0.3%)
$37,346 + $187,761
$225,107
2016
$2,725 (+17.1%)
$33,984 + $167,283
$201,267
2015
$2,327 (+1.7%)
$32,218 + $157,674
$189,892
2014
$2,288 (−3.4%)
$31,316 + $155,155
$186,471
2013
$2,370 (−2.6%)
$31,316 + $155,155
$186,471
2011
$2,432
$31,236 + $162,953
$194,189
*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
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Opening
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Exterior Wall: Stucco
Building Type: Residential
Property Information
Living Sq. Ft: 2,211
Ground Floor Sq. Ft: 2,211
Building Sq. Ft: 2,783
# of Stories: 1
Stories Type: 1
Legal Description: BEG AT NW COR OF TR DAF-W 13.81 ACRES OF GOVT LOT 3-ALL GOVT LOT 4-EXC W 10 ACRES THEREOF-TR IN SE NW DAF-BEG AT NW COR OF SE NW-TH S 5 CHAINS-TH E 4 CHAINS-TH N 5 CHAINS-TH W 4 CHAINS TO POB-LESS RDS-TH E 506 FT ALG C/L OF ROCK RD TO TPOB-TH S 327 F T-TH
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 572
Garage / Carport Type: Attached
Lot Information
# of Buildings: 2
Land Sq. Ft: 200,376
Legal Lot Number: 3
Municipality Name: 506 F14 EMS14
Acres: 4.6
Zoning Code: AG
County Use Description: RESIDENTIAL 3 BEDROOM
Financial
Assessor Information
Assessment Year: 2025
Tax District County: 506 F14 EMS14
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 2,211
Stories: 1.0
Lot Size: 4.6 acres
Style: Single Family Residential
Year Built: 1946
Year Renovated: 2003
County: Whatcom County
APN: 4005061264890000
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sumas Elementary School
Public PreK-5 • Assigned • 2.0mi
6/10
Nooksack Valley High School
Public 7-12 • Assigned • 4.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance 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
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
12 unhealthy days expected this year, 14 days in 30 years
Provided by First Street
Historical weather
Sumas, WA • 98295
Average low and high temperatures (°F)
45
34
45
34
52
40
62
43
68
49
73
54
79
55
79
58
72
53
58
45
49
41
47
38
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$747,000 – $904,000
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