509 Riverside Dr is a 1,444 square foot house on a 4.32 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Auburn data, we estimate the home's value is $384,231.
Single-familyProperty Type
1988Year Built
4.32 acresLot Size
$266Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$384,231
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12% higher than the average sale price ($343K) 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
$4,992 (+2.8%)
$51,000 + $167,200
$218,200
2024
$4,855 (+10.1%)
$51,000 + $167,200
$218,200
2023
$4,411
$45,300 + $148,600
$193,900
2022
$4,411 (+14.6%)
$45,300 + $148,600
$193,900
2021
$3,849 (+0.3%)
$37,700 + $123,900
$161,600
2020
$3,838
$37,700 + $123,900
$161,600
2019
$3,838 (+0.3%)
$37,700 + $123,900
$161,600
2018
$3,827 (+5.6%)
$37,700 + $123,900
$161,600
2016
$3,625 (+5.2%)
$37,700 + $124,500
$162,200
2015
$3,447 (+1.4%)
$37,700 + $124,500
$162,200
2014
$3,398 (+1.5%)
$37,700 + $124,500
$162,200
2013
$3,348
$37,700 + $126,200
$163,900
Tax history for 509 Riverside Dr
Year
Property tax
Land + Additions
Assessment*
2025
$4,992 (+2.8%)
$51,000 + $167,200
$218,200
2024
$4,855 (+10.1%)
$51,000 + $167,200
$218,200
2023
$4,411
$45,300 + $148,600
$193,900
2022
$4,411 (+14.6%)
$45,300 + $148,600
$193,900
2021
$3,849 (+0.3%)
$37,700 + $123,900
$161,600
2020
$3,838
$37,700 + $123,900
$161,600
2019
$3,838 (+0.3%)
$37,700 + $123,900
$161,600
2018
$3,827 (+5.6%)
$37,700 + $123,900
$161,600
2016
$3,625 (+5.2%)
$37,700 + $124,500
$162,200
2015
$3,447 (+1.4%)
$37,700 + $124,500
$162,200
2014
$3,398 (+1.5%)
$37,700 + $124,500
$162,200
2013
$3,348
$37,700 + $126,200
$163,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
UR
Urban Residence Districts
This district is intended to provide for, protect and stabilize medium density urban residential areas of single- and two-family detached dwellings and their adjunct public and institutional uses. It is designed to ensure a family living environment in an urban setting through lot size requirements that provide adequate yard space for family outdoor activity and play space for children.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Public service
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Property details
Interior
Basement Information
Basement Sq. Ft: 1,438
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,444
Gross Sq. Ft: 2,946
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 188,179
Municipality Name: AUBURN CITY
Acres: 4.32
Zoning Code: N/A
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,444
Stories: 1.0
Lot Size: 4.32 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: Androscoggin County
APN: 443862
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Walton School
Public PreK-6 • Assigned • 0.6mi
4/10
Auburn Middle School
Public 7-8 • Assigned • 2.4mi
4/10
Edward Little High School
Public 9-12 • Assigned • 1.8mi
4/10
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
3/10 Heat Factor
7 days above 93° expected this year, 15 days in 30 years
4/10 Wind Factor
13% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Auburn, ME • 04210
Average low and high temperatures (°F)
28
10
31
10
43
25
54
35
64
46
77
55
81
61
80
54
73
50
61
40
47
30
33
15
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.1 hours in
June and 3.7 hours in December, placing it below the
U.S. average for solar exposure.
8.1 hrs
3.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$366,000 – $442,000
Reach more buyers when you sell with Redfin. Save up to $3,842 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.