Did you say DOUBLE LOT? Discover the charm and potential of this unique 3-bedroom, 2-bath home built in 1890, now complemented by a brand new 2-car garage and situated on a spacious DOUBLE lot. Full of character, the home showcases original woodwork, tall ceilings, and large windows that fill the space with natural light. The main level features a cozy living room, formal dining area, and a generous kitchen with plenty of space to make it your own. A full bath is located on each level, with two large bedrooms and a bonus room upstairs—perfect for storage, an office, or an oversized walk-in closet. Whether you’re drawn to its historic details or excited by the opportunity to update and restore, this property offers a rare blend of space, charm, and potential.
Single-familyProperty Type
1890Year Built
0.51 acresLot Size
$92Price/Sq.Ft.
4 car garageParking
Listed by Haley Rose• Toast Real Estate
Bought with Michelle Osborne• Better Homes and Gardens R.E.
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Market trends in 51521, IA
Last updated September 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
95.9%
0.8% MoM
Median sale price
$195K
$10K MoM
Avg. days on market
37d
16 days MoM
Recently sold homes
6
1 MoM
Provided by Redfin
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Rental estimate
Est. $1,637 per month, based on comparable rentals
Sale and tax history for 506 N Walnut St
Sale History
Tax History
Date
Event
Price
GPRMLS #22535564
Apr 20, 2026
Sold
$152,000
$92/sq ft
Mar 13, 2026
Pending
—
Dec 31, 2025
Listed
$165,000
$100/sq ft
SWIAR #25-2521
Apr 20, 2026
Sold
$152,000
$92/sq ft
Mar 25, 2026
Contingent
—
Dec 2, 2025
Listed
$165,000
$100/sq ft
+39
Did you say DOUBLE LOT? Discover the charm and potential of this unique 3-bedroom, 2-bath home built in 1890, now complemented by a brand new 2-car garage and situated on a spacious DOUBLE lot. Full of character, the home showcases original woodwork, tall ceilings, and large windows that fill the space with natural light. The main level features a cozy living room, formal dining area, and a generous kitchen with plenty of space to make it your own. A full bath is located on each level, with two large bedrooms and a bonus room upstairs—perfect for storage, an office, or an oversized walk-in closet. Whether you're drawn to its historic details or excited by the opportunity to update and restore, this property offers a rare blend of space, charm, and potential.
GPRMLS #22534149
Dec 31, 2025
Listing Removed
—
Dec 3, 2025
Listed
$165,000
$100/sq ft
GPRMLS #22517463
Dec 3, 2025
Listing Removed
—
Oct 21, 2025
Price Changed
$175,000
$106/sq ft
Sep 16, 2025
Price Changed
$180,000
$109/sq ft
Aug 27, 2025
Price Changed
$190,000
$115/sq ft
Jun 21, 2025
Listed
$200,000
$122/sq ft
SWIAR #25-1519
Oct 21, 2025
Price Changed
$175,000
$106/sq ft
Sep 16, 2025
Price Changed
$180,000
$109/sq ft
Aug 27, 2025
Price Changed
$190,000
$115/sq ft
Jul 31, 2025
Listed
$200,000
$122/sq ft
SWIAR #25-1235
Jul 10, 2025
Listed
$200,000
$122/sq ft
Public Records
Mar 31, 2023
Sold
$110,500
$67/sq ft
Public Records
Jun 5, 2006
Sold
$76,500
$46/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$1,808 (+5.6%)
$31,000 + $127,600
$158,600
2023
$1,712 (+3.0%)
$15,400 + $92,000
$107,400
2022
$1,662 (+38.3%)
$15,400 + $92,000
$107,400
2021
$1,202 (+1.3%)
$15,400 + $70,400
$85,800
2020
$1,186 (−0.2%)
$15,400 + $70,400
$85,800
2019
$1,188 (+3.1%)
$10,187 + $49,113
$59,300
2018
$1,152 (−5.0%)
$10,187 + $49,113
$59,300
2017
$1,212 (+1.0%)
$10,187 + $49,113
$59,300
2016
$1,200 (−2.1%)
$10,187 + $49,113
$59,300
2015
$1,226 (+2.7%)
$10,187 + $49,113
$59,300
2014
$1,194
$10,187 + $49,113
$59,300
Public record
Beds
3
Baths
1
Stories
1.5
Lot width
140 ft.
Lot depth
—
Lot size
0.51 Acres
Year renovated
—
Sq. Ft.
796
Year built
1890
Style
Single Family Residential
County
Pottawattamie County
APN
7739 09 335 010
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 13, 2026.
Property details
Parking
Garage Features
Garage Spaces: 4
Has Garage
Parking Features
Parking Total: 4
Parking Features: Detached, Garage Door Opener
Covered Spaces: 4
Interior
Room Information
Basement: Full, Unfinished
Yes
Basement Area: 796
Master Bedroom Level: Main Floor
Bedroom2 Level: 2nd Floor
Bedroom3 Level: 2nd Floor
Bathroom Information
Bathrooms Total Integer: 2
# of Bathrooms (1/3): 2
Main Level Bathrooms: 1
Main Floor Bathrooms: 1,000
2nd Floor Bathrooms: 1,000
Interior Features
# of Fireplaces: 0
Exterior
Building Information
Levels: One and One Half
Year Built: 1,890
Building Area Total: 1646
Building Area Units: Square Feet
Exterior Features
Patio And Porch Features: Porch
Exterior Features: Separate Entrance
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Property Condition: Not New and NOT a Model
Living Area: 1646
Living Area Units: Square Feet
Below Grade Finished Area Units: Square Feet
Below Grade Finished Area: 0
Above Grade Finished Area Units: Square Feet
Above Grade Finished Area: 1646
Land Information
Foundation Details: Concrete Perimeter
Lot Information
Lot Features: Over 1/2 up to 1 Acre
Lot Size Dimensions: 142 x 157
Lot Size Acres: 0.51
Lot Included in Price
Financial
Tax Information
Tax Annual Amount: 0
Tax Year: 2023
Utilities
Heating & Cooling
Has Heating
Heating: Natural Gas, Forced Air
Has Cooling
Cooling: Central Air
Utility Information
Water Source: Public
Sewer: Public Sewer
Location
School Information
Elementary School District: Other
Elementary School: Other
Middle Or Junior School District: Other
Middle Or Junior School: Other
High School District: Other
High School: Other
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 796
Stories: 1.5
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 1890
Year Renovated: —
County: Pottawattamie County
APN: 7739 09 335 010
Home facts updated by county records on Aug 13, 2026
Other
Documents & Disclosures
Documents Count: 6
Around this home
Schools
AHSTW Primary School
Public PreK-3 • Assigned • 0.8mi
7/10
AHSTW Intermediate School
Public 4-8 • Assigned • 0.8mi
9/10
A-H-S-T High School
Public 9-12 • Assigned • 0.8mi
6/10
Provided by GreatSchools
Historical weather
Avoca, IA • 51521
Average low and high temperatures (°F)
31
12
39
17
58
32
63
42
73
50
83
63
85
67
80
62
79
56
70
46
50
32
38
20
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
83/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$192,000 – $232,000
Sell confidently with a local market expert in Avoca.