$632,600
- 5 Beds
- 3.5 Baths
- 4,071 sqft (on 0.38 acres)
505 Harper Dr, Algonquin, IL 60102
Est. Refi. Payment $4,474/mo*
Refinance Your HomeCurrently Off Market - Sold Sep 30, 2014 for $328,000
Home Value
Trulia Estimate
$633KSince last month
Decreased$400 (-0.1%)Since last year
Increased$39K (+6.6%)Since last sale
Increased$304K (+92.7%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +81% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $632K |
| July 2026 | $633K |
| June 2026 | $643K |
| May 2026 | $636K |
| April 2026 | $632K |
| March 2026 | $621K |
| February 2026 | $599K |
| January 2026 | $600K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.38 | Single-Family Home | $370,000 | 04/06/26 | 5 | 3 | 3,800 | |
0.28 | Single-Family Home | $435,000 | 07/20/26 | 5 | 3.5 | 3,099 | |
0.10 | Single-Family Home | $570,000 | 08/03/26 | 4 | 2.5 | 3,384 | |
0.12 | Single-Family Home | $535,000 | 07/01/26 | 4 | 3.5 | 3,476 | |
0.16 | Single-Family Home | $367,500 | 03/09/26 | 3 | 2.5 | 1,883 | |
0.38 | Single-Family Home | $650,725 | 08/25/26 | 5 | 2.5 | 3,084 | |
0.11 | Single-Family Home | $419,000 | 06/22/26 | 3 | 2 | 1,810 | |
0.38 | Single-Family Home | $672,425 | 02/18/26 | 4 | 3.5 | 3,237 | |
0.38 | Single-Family Home | $634,930 | 11/19/25 | 5 | 3.5 | 3,517 | |
0.51 | Single-Family Home | $457,000 | 11/06/25 | 4 | 3.5 | 3,168 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.04 | $704,800 | 4 | 2.5 | 5,110 | Off Market | |
0.09 | $493,200 | 5 | 2.5 | - | Off Market | |
0.07 | $844,700 | 4 | 4.5 | 3,944 | Off Market | |
0.08 | $749,900 | 5 | 2.5 | 4,200 | For Sale | |
0.11 | $571,300 | 4 | 3 | 2,044 | Off Market | |
0.10 | $570,000 | 4 | 2.5 | 3,384 | Recently Sold | |
0.11 | $419,000 | 3 | 2 | 1,810 | Recently Sold | |
0.13 | $415,900 | 4 | 2 | - | Off Market | |
0.12 | $535,000 | 4 | 3.5 | 3,476 | Recently Sold | |
0.13 | $570,800 | 4 | 3.5 | 3,331 | Off Market | |
0.16 | $367,500 | 3 | 2.5 | 1,883 | Recently Sold | |
0.16 | $471,400 | 4 | 2.5 | 2,800 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
2005
Lot Size
0.38 acres
Living Area
4,071 sqft
Price/Sqft
$155
Parking
Garage
About this House
Step into luxury. Two story foyer with marble entry welcomes you to this breathtaking home. Chef's kitchen with huge center island and planning desk. First floor study. Two story family room with fireplace and custom millwork. 3 full baths upstairs. English basement with brand new carpet and paint features 2nd fireplace. Hardwood entire 1st floor.
505 Harper Dr, Algonquin, IL 60102 is a 5 bedroom, 4 bathroom, 4,071 sqft single-family home built in 2005. It last sold for $328,000 on Sep 30, 2014. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $632,600, with a rent estimate of $4,591/month.
Home Details for 505 Harper Dr
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Interior Details BasementAtticNumber of Rooms: 10Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master Bath, Office, Pantry, Recreation Room |
Heating & Cooling Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: Tile, Carpet, Hardwood, Laminate |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Fireplace & Spa FireplaceJetted Bath Tub |
Security Security System |
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Exterior Home Features Roof: AsphaltDeckExterior: Wood, BrickGardenLawnPatio |
Parking & Garage GarageParking Spaces: 3Parking: Garage Attached |
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Year Built Year Built: 2005Year Updated: 2020 |
Property Type / Style Property Type: Single Family HomeArchitecture: Modern |
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Lot Area: 0.38 acres |
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Community rooms Fitness Center |
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Intercom |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Mar 24, 2021 Source: N/A | ListingRemoved | |
Sep 30, 2014 Source: MRED as distributed by MLS GRID #08660022 | Sold | $328,000 |
Aug 7, 2014 Source: N/A | PriceChange | $349,999 Price decreased by 4% |
Jul 27, 2014 Source: N/A | PriceChange | $365,000 Price decreased by 3% |
Jul 9, 2014 Source: N/A | Listed For Sale | $375,000 |
Nov 18, 2013 Source: MRED as distributed by MLS GRID #08458320 | Sold | $303,250 |
Oct 27, 2013 Source: Agent Provided | Pending | $299,250 |
Oct 3, 2013 Source: Agent Provided | Listed For Sale | $299,250 |
Dec 18, 2012 Source: Agent Provided | ListingRemoved | $259,000 |
Nov 11, 2012 Source: Agent Provided | Listed For Sale | $259,000 |
Aug 31, 2012 Source: Agent Provided | ListingRemoved | $265,000 |
Aug 29, 2012 Source: Agent Provided | Listed For Sale | $265,000 |
Sep 15, 2010 Source: Agent Provided | ListingRemoved | $660,000 |
May 15, 2010 Source: Agent Provided | Listed For Sale | $660,000 |
Apr 5, 2007 Source: N/A | Sold | $640,000 |
May 21, 2004 Source: N/A | Sold | $135,000 |
May 8, 1998 Source: N/A | Sold | $70,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $16,817 | $679,410 |
Home facts updated by county records
Market trends in Algonquin
Last updated July 2026
Avg. sale price
$390K
$5.67KMoM
Sale-to-List Price
100.9%
0.3%MoM
Price per sq ft
$208
$5MoM
Available listings
84
4MoM
Around this home
What Locals Say about Algonquin
At least 199 Trulia users voted on each feature.
94 % Say it's dog friendly
91 % Say car is needed
86 % Say parking is easy
85 % Say yards are well-kept
83 % Say there are sidewalks
82 % Say there's holiday spirit
78 % Say people would walk alone at night
76 % Say kids play outside
73 % Say it's quiet
71 % Say there's wildlife
67 % Say streets are well-lit
60 % Say neighbors are friendly
56 % Say they plan to stay for at least 5 years
47 % Say it's walkable to restaurants
45 % Say it's walkable to grocery stores
37 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 505 Harper Dr
- What is 505 Harper Dr estimated to be worth?Trulia's estimated value for 505 Harper Dr in Algonquin, IL is $632,600.
- What is the price history for 505 Harper Dr?505 Harper Dr in Algonquin, IL last sold for $328,000 in September 2014.
- Is Algonquin a buyer's or seller's market?Algonquin is currently a balanced market, based on recent for-sale activity.
- What's the median sale price in Algonquin?The median sale price in Algonquin is $390K. That is down $5.67K from the prior month.
- Does 505 Harper Dr have air conditioning?Yes, 505 Harper Dr in Algonquin, IL has air conditioning.
- Does 505 Harper Dr have laundry facilities?Yes, 505 Harper Dr in Algonquin, IL has in-unit laundry.

