400 E Prospect Ave, Ottawa, IL 61350
Property image
Property image
OFF MARKET

400 E Prospect Ave
Ottawa, IL 61350

  • Studio
  • 3,192 sqft (on 0.30 acres)

$444,700

Trulia Estimate
as of Aug 14, 2026

$444,700

Trulia Estimate
as of Aug 14, 2026
Studio
3,192 sqft
(on 0.30 acres)

Home Value

Trulia Estimate
$445K
Since last month
Decreased$6K (-1.3%)
Since last year
Increased$17K (+4%)
Since last sale
Increased$120K (+36.4%)
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 +103% in the last 10 years
MonthEstimated value
2026
August 2026$450K
July 2026$449K
June 2026$456K
May 2026$447K
April 2026$438K
March 2026$425K
February 2026$428K
January 2026$401K
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
436 Park Ave, Ottawa, IL
0.30
Single-Family Home
$386,500
06/12/26
3
2.5
2,674
424 Park Ave, Ottawa, IL
0.28
Single-Family Home
$299,500
08/10/26
3
2
1,942
402 E Van Buren St, Ottawa, IL
0.06
Single-Family Home
$215,000
10/10/25
2
2
1,550
402 E Van Buren St, Ottawa, IL
0.06
Single-Family Home
$215,000
10/14/25
3
2
1,550
407 4th Ave, La Salle, IL
0.13
Single-Family Home
$229,000
12/19/25
4
2.5
2,062
200 E Allen St, Ottawa, IL
0.52
Single-Family Home
$282,000
12/03/25
3
2.5
2,169
616 E Center St, Ottawa, IL
0.25
Single-Family Home
$240,000
09/12/25
4
2.5
2,100
314 Congress St, Ottawa, IL
0.49
Single-Family Home
$370,000
04/17/26
4
2
2,653
438 1st Ave, Ottawa, IL
0.20
Single-Family Home
$189,000
08/15/25
-
1,470
326 Congress St, Ottawa, IL
0.48
Single-Family Home
$256,000
02/13/26
5
1.5
2,830

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
401 E Prospect Ave, Ottawa, IL 61350
0.03
$325,000
5
2
2,862
For Sale
402 E Van Buren St, Ottawa, IL 61350
0.06
-
2
2
1,550
Off Market
403 E Van Buren St, Ottawa, IL 61350
0.09
$306,500
3
2
2,500
Off Market
1st Ave, Ottawa, IL 61350
0.10
-
-
-
-
Off Market
417 E Van Buren St, Ottawa, IL 61350
0.10
-
4
3
2,749
Off Market
409 3rd Ave, Ottawa, IL 61350
0.12
$173,200
3
1
1,519
Off Market
220 Catherine St, Ottawa, IL 61350
0.14
$153,100
4
2
1,325
Off Market
407 4th Ave, La Salle, IL 61350
0.13
$229,000
4
2.5
2,062
Recently Sold
203 E Van Buren St, Ottawa, IL 61350
0.16
$150,000
4
1
1,002
Recently Sold
411 1st Ave, Ottawa, IL 61350
0.16
$230,100
3
1
1,332
Off Market
412 4th Ave S, Ottawa, IL 61350
0.15
$197,800
4
2
-
Off Market
524/600 E Van Buren St, Ottawa, IL 61350
0.15
$1,900,000
7
9
8,660
For Sale

Local Information

  • Map ViewExplore the area around 400 E Prospect Ave.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1900
Lot Size
0.3 acres
Living Area
3,192 sqft
Price/Sqft
$139

About this House

This single-family home is located at 400 E Prospect Ave, Ottawa, IL. 400 E Prospect Ave is in Ottawa, IL and in ZIP code 61350. This property has approximately 3,192 sqft of floor space. This property has a lot size of 0.62 acres and was built in 1900.
400 E Prospect Ave, Ottawa, IL 61350 is a studio, 3,192 sqft single-family home built in 1900. It last sold for $330,000 on Jul 2, 2012. It is currently off market. The Trulia Estimate is $444,700, with a rent estimate of $1,912/month.

Home Details for 400 E Prospect Ave

Property Information

Year Built
Year Built: 1900
Property Type / Style
Property Type: Single Family Home

Lot Information

Lot Area: 0.30 acres

Price and Tax history

DateEventPrice
Jul 2, 2012
Source: MRED as distributed by MLS GRID #07528844
Sold
$330,000

Market trends in Ottawa

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$192K
$4.67KMoM
Sale-to-List Price
98.6%
Price per sq ft
$157
$11MoM
Available listings
101
10MoM
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Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Ottawa

At least 136 Trulia users voted on each feature.

  • 87 % Say car is needed

  • 87 % Say it's dog friendly

  • 82 % Say yards are well-kept

  • 81 % Say parking is easy

  • 78 % Say there's holiday spirit

  • 78 % Say people would walk alone at night

  • 71 % Say it's quiet

  • 70 % Say there are sidewalks

  • 68 % Say kids play outside

  • 58 % Say streets are well-lit

  • 55 % Say neighbors are friendly

  • 55 % Say it's walkable to grocery stores

  • 52 % Say there's wildlife

  • 49 % Say it's walkable to restaurants

  • 46 % Say they plan to stay for at least 5 years

  • 35 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Megan Tamblyn
    "One of us is 5 minutes away, the other works from home. Our home is 5-10 minutes from many restaurants and stores. "
    0
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  • Dread27
    "Need a vehicle to access most areas of Ottawa. Walking is an option, due to many sidewalks. Ottawa is limited because of only one bridge crossing the Illinois River. The Northeast side of town (where the High School located) is also limited because of only 2 ways in and out. Currently it has only 1 way due to construction. "
    0
    Flag
  • Meredith Martin Olsen
    "Small local business and lots of churches to pick from based on your religious beliefs. Neighborhood is quite "
    0
    Flag
  • Jessica W.
    "Every Christmas Eve the neighborhood lights luminaries. We are a close knit community. Neighbors are very gracious to one another."
    6
    Flag
  • Tenaisha K.
    "It’s Quiet peaceful and relaxing with vibrant ad outgoing people whom relax and never causes Trouble "
    0
    Flag
  • Lisa C.
    "we have neighborhood bbqs, the town has family friendly events most weekends, lots of parks, family restaurants"
    1
    Flag
  • Jess M.
    "Sometimes there’s a festival or an event that blocks off roads and sometimes you don’t know when they’re happening so it’s a major inconvenience when you try to get to work and there’s a lot of traffic and no one moving. "
    5
    Flag
  • Kendra S. M.
    "Close knit community. Lots of festivals throughout the year. Wonderful local restaurants. Friendly city! "
    2
    Flag
  • Jess M.
    "There’s a lot of other dogs so if your dog doesn’t like other dogs just be careful. Everyone picks up after there animals pretty well and most of the dogs are nice. A lot of them end up being aggressive with your dog but other than that it’s a lovely place for your dog. "
    5
    Flag
  • Charity P.
    "Fireworks show is the best in state of Illinois for the Fourth of July everyone pitches in for the show to be better each year "
    2
    Flag
  • Crashdummy
    "nice and quiet great place to start a family. close to schools and pharmacy friendly people in the neighbor hood"
    4
    Flag
  • Mrsjackson09
    "South bluff neighborhood. Close to river, river views & assorted wildlife that passes through the bluff. "
    1
    Flag
  • Brandi M. B.
    "i live here and everyone is nice and knows eachother and works together if needed so ive never had a problem with the current neiborhood im living in at this moment."
    1
    Flag
  • Kristine M.
    "I have been living here for the past 14 years. It is the closest thing to country living. Anything you want is nearby. Raised the kids and grandchildren out here and feel like we made the best decision by moving to this area."
    0
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  • Felix A. L. O.
    "Location cannot be beat. Lovely area filled with unique styles of homes. Not a cookie-cutter development. Quiet, peaceful and friendly. Great mix of people of all ages. Well maintained homes make the North side a sought after location. Believe it or not, there are people who actually did not know this area of Ottawa exists. Close enough to the downtown area if you choose to take a nice walk to the riverfront. Good caring neighbors. Cannot emphasize enough how nice and tranquil it is in this area. Great School District, close to all churches and Ottawa Regional Hospital and Medical Center. Definately a lovely place to live. "
    0
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Apartments for Rent

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Explore by feature - Air Conditioning

9 rentals with air conditioning in Ottawa, IL

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6 rentals with a washer/dryer in Ottawa, IL

Homes for sale near 400 E Prospect Ave

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Off Market Homes Near 400 E Prospect Ave

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Frequently asked questions about 400 E Prospect Ave

  • What is 400 E Prospect Ave estimated to be worth?
    Trulia's estimated value for 400 E Prospect Ave in Ottawa, IL is $444,700.
  • What is the price history for 400 E Prospect Ave?
    400 E Prospect Ave in Ottawa, IL last sold for $330,000 in July 2012.
  • Is Ottawa a buyer's or seller's market?
    Ottawa is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Ottawa?
    The median sale price in Ottawa is $192K. That is up $4.67K from the prior month.
  • How big is the lot at 400 E Prospect Ave?
    The lot at 400 E Prospect Ave in Ottawa, IL is about 0.62 acres (27,007 sq ft).