11850 Avon Allen Rd is a 2,224 square foot house on a 1.12 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Burlington data, we estimate the home's value is $698,224.
Single-familyProperty Type
1901Year Built
1.12 acresLot Size
$314Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$698,224
$4,000 since August
Recently sold homes
Estimate history
This home's estimate is 5.2% lower than the average sale price ($736K) 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
$5,808 (−0.3%)
$333,900 + $337,400
$671,300
2025
$5,827 (+10.3%)
$333,900 + $337,400
$671,300
2024
$5,283 (+0.3%)
$333,900 + $337,400
$671,300
2023
$5,269 (+13.3%)
$298,400 + $300,300
$598,700
2022
$4,652 (+3.6%)
$304,700 + $286,600
$591,300
2021
$4,492 (+5.1%)
$207,500 + $280,900
$488,400
2020
$4,276 (+16.6%)
$185,500 + $250,300
$435,800
2019
$3,667 (−14.5%)
$180,000 + $216,100
$396,100
2018
$4,292 (+12.4%)
$129,100 + $198,100
$327,200
2017
$3,819 (+30.4%)
$120,900 + $185,500
$306,400
2016
$2,928 (−8.6%)
$120,900 + $185,500
$306,400
2015
$3,203 (+4.6%)
$90,600 + $160,800
$251,400
2014
$3,063 (+0.2%)
$87,500 + $155,400
$242,900
2013
$3,056 (+10.8%)
$82,300 + $146,200
$228,500
2012
$2,758 (−2.5%)
$82,300 + $146,200
$228,500
2011
$2,830 (+3.5%)
$82,300 + $146,200
$228,500
2010
$2,733 (−5.4%)
$127,700 + $142,000
$269,700
2009
$2,890
$145,100 + $161,300
$306,400
Tax history for 11850 Avon Allen Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,808 (−0.3%)
$333,900 + $337,400
$671,300
2025
$5,827 (+10.3%)
$333,900 + $337,400
$671,300
2024
$5,283 (+0.3%)
$333,900 + $337,400
$671,300
2023
$5,269 (+13.3%)
$298,400 + $300,300
$598,700
2022
$4,652 (+3.6%)
$304,700 + $286,600
$591,300
2021
$4,492 (+5.1%)
$207,500 + $280,900
$488,400
2020
$4,276 (+16.6%)
$185,500 + $250,300
$435,800
2019
$3,667 (−14.5%)
$180,000 + $216,100
$396,100
2018
$4,292 (+12.4%)
$129,100 + $198,100
$327,200
2017
$3,819 (+30.4%)
$120,900 + $185,500
$306,400
2016
$2,928 (−8.6%)
$120,900 + $185,500
$306,400
2015
$3,203 (+4.6%)
$90,600 + $160,800
$251,400
2014
$3,063 (+0.2%)
$87,500 + $155,400
$242,900
2013
$3,056 (+10.8%)
$82,300 + $146,200
$228,500
2012
$2,758 (−2.5%)
$82,300 + $146,200
$228,500
2011
$2,830 (+3.5%)
$82,300 + $146,200
$228,500
2010
$2,733 (−5.4%)
$127,700 + $142,000
$269,700
2009
$2,890
$145,100 + $161,300
$306,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Feb 23, 2022 • Final
Residential mechanical
Install a two zone ductless heat pump.
Heat pump
HVAC
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
Interior
Basement Information
Basement Sq. Ft: 96
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of 3/4 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
Fireplace Type: Wood Stove
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete Block
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Siding Sheathing
Roof Shape Type: Pitched
Building Improvement Type: Residential
Property Information
Living Sq. Ft: 2,224
Ground Floor Sq. Ft: 1,256
Building Sq. Ft: 2,320
# of Stories: 2
Stories Type: 2
Legal Description: (1.1200 AC) PTN SW1/4 SW1/4, SECTION 36, TOWNSHIP 35 NORTH, RANGE 3 EAST, W.M., LY WLY OF AVON-ALLEN CO RD DAF COM AT NE COR LT 1 BROAD-ACRE VIEW ADD TH S 89-49 E 400.95FT ALG N LI LTS 1 2 & 3 REPLAT BROAD ACRE VIEW ADD TH N 45-06 W 125FT TH N 45-27-48 E 125.06FT TO SWLY MAR AVON-ALLEN CO RD TH N 55-13 W 20.35FT ALG SD SWLY MAR TO TPOB TH S 45-27-48 W 128.22FT TH N 63-16-46 W 141.60FT TH N 35-04-39 W 255.34FT TO INTER WI E LI W 20FT SD SW 1/4 SW1/4 TH N 1-35-13 E 66.57FT ALG SD E LI TO PT OF CRV TH ALG ARC SD CRV TO R HAV RAD OF 25.00FT THRU C/A OF 89-01-00 AN ARC DIST OF 38.84FT TO PT TANGENCY ON S LI N 20FT OF CERT TR LN DESC AF#794686 TH S 89-23-47 E 8.79FT ALG SD S LI TO SWLY MARG AVON-ALLEN CO RD TH SELY ALG SD SWLY MARG 430.88FT
Lot Information
# of Buildings: 2
Land Sq. Ft: 48,787
Legal Lot Number: 1
Municipality Name: SKAGIT COUNTY
Acres: 1.12
County Use Description: HOUSEHOLD SFR OUTSIDE CITY
Utility Information
Utility Type: Septic/Water
Financial
Assessor Information
Assessment Year: 2025
Tax District County: SKAGIT COUNTY
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,224
Stories: 2.0
Lot Size: 1.12 acres
Style: Single Family Residential
Year Built: 1901
Year Renovated: 1996
County: Skagit County
APN: P35421
Home facts updated by county records on Aug 3, 2026
Around this home
Schools
West View Elementary School
Public K-6 • Assigned • 1.7mi
4/10
Bay View Elementary School
Public K-8 • Assigned • 2.1mi
5/10
Burlington Edison High School
Public 9-12 • Assigned • 1.9mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 82° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
5/10 Air Factor
7 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Burlington, WA • 98233
Average low and high temperatures (°F)
46
35
48
36
53
40
61
43
66
47
72
52
76
54
77
57
71
53
59
46
52
42
48
40
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8 hours in
June and 1.8 hours in December, placing it below the
U.S. average for solar exposure.
8 hrs
1.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$664,000 – $803,000
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