139 Secret Lake Rd is a 1,218 square foot multi-family home on a 0.32 acre lot with 4 bedrooms and 1 bathroom. Based on Redfin's Avon data, we estimate the home's value is $487,727.
Multi-familyProperty Type
1930Year Built
0.32 acresLot Size
$400Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$487,727
$103K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.1% higher than the average sale price ($460K) 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*
2025
$8,144 (+4.7%)
$140,000 + $124,840
$264,840
2024
$7,778 (+20.5%)
$140,000 + $122,230
$262,230
2023
$6,457 (+3.4%)
$87,500 + $94,950
$182,450
2021
$6,242 (+4.0%)
$87,500 + $94,950
$182,450
2020
$6,003
$87,500 + $94,950
$182,450
2019
$6,003 (+7.5%)
$87,500 + $94,950
$182,450
2018
$5,586 (+2.5%)
$87,500 + $90,670
$178,170
2017
$5,450 (+3.6%)
$87,500 + $90,670
$178,170
2016
$5,260 (+4.2%)
$87,500 + $90,670
$178,170
2014
$5,046
$87,500 + $90,670
$178,170
Tax history for 139 Secret Lake Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,144 (+4.7%)
$140,000 + $124,840
$264,840
2024
$7,778 (+20.5%)
$140,000 + $122,230
$262,230
2023
$6,457 (+3.4%)
$87,500 + $94,950
$182,450
2021
$6,242 (+4.0%)
$87,500 + $94,950
$182,450
2020
$6,003
$87,500 + $94,950
$182,450
2019
$6,003 (+7.5%)
$87,500 + $94,950
$182,450
2018
$5,586 (+2.5%)
$87,500 + $90,670
$178,170
2017
$5,450 (+3.6%)
$87,500 + $90,670
$178,170
2016
$5,260 (+4.2%)
$87,500 + $90,670
$178,170
2014
$5,046
$87,500 + $90,670
$178,170
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 13, 2026 • Final
Electrical
Electrical
May 13, 2026 • Final
Plumbing
Install a new hybrid electric water heater. Relocate the well pump pressure tank.
Plumbing
Water heater
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 Type: Full
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: Old
Construction Type: Concrete
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,218
# of Stories: 2
Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,939
Municipality Name: AVON
Acres: 0.32
Zoning Code: R15
State Use Description: 1FAM-4FAM RESIDENCE
Utility Information
Water Service Type: Well
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 1.0
Sq. Ft.: 1,218
Stories: 2.0
Lot Size: 0.32 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1930
Year Renovated: —
County: Hartford County
APN: 2248317
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Roaring Brook School
Public PreK-4 • Assigned • 1.4mi
9/10
Avon Middle School
Public 7-8 • Assigned • 1.5mi
9/10
Avon High School
Public 9-12 • Assigned • 2.1mi
10/10
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
4/10 Heat Factor
7 days above 97° expected this year, 17 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Avon, CT • 06001
Average low and high temperatures (°F)
33
19
36
20
52
32
62
42
69
51
80
60
85
67
80
59
75
55
65
45
52
36
38
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.9 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$464,000 – $561,000
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