OFF MARKET

Off market jun 2025 for $355K

$409,335

Est. refi paymentEst. refi $2,456/mo

•

2,080

sq ft

29650 Grennan Rd, Rock Falls, IL 61071

About this home

Take the winding blacktop driveway up to this beautiful one-owner family home on 5 acres South of Rock Falls in Montmorency School District. Enter the large foyer that directs you to the lovely Living Room with views thru the bay window that go as far as the eye can see. Stone wood-burning fireplace accents the West wall. Off of the LR is the formal dining room, currently being used as a bedroom. Handsome hardwood floors take you from the dining room into the large Kitchen and Breakfast Area, complete with pantry & desk area. Also on the Main Floor is a full bath & laundry room. Access to the newly finished garage and the back yard is just off this hall. Upstairs is the large Master Suite, complete with hardwood floors & full bath. 2 more good-sized Bedrooms share a full hall bathroom. Downstairs is a Family Room with hardwood flooring and woodburning stove. Extra large storage area completes the lower level. Amenities include solid 6-panel oak doors, Central Vacuum, replacement windows, new boiler and newer roof. 18' x 18' storage building with new 2024 roof just off from the house for all your toys. Come and view this custom-built home that has been expertly maintained.

Single-familyProperty Type

1974Year Built

5 acresLot Size

$197Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Chris King • United Country Sauk Valley Realty

Bought with Patricia Sword • RE/MAX Sauk Valley

Redfin checked: 2 minutes ago

•Source:MRED as Distributed by MLS Grid #12273203

Redfin Estimate

$409,335

$54K since sold in June 2025$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 76.7% higher than the average sale price ($232K) of 6 comparable homes.

SOLD SEP 29, 2026
$340,000
A
3 beds2.5 baths2,055 sq ft
301 Stouffer Rd, Sterling, IL 61081
SOLD JUN 10, 2026
$235,000
B
3 beds2 baths1,365 sq ft
31769 E Thome Rd, Rock Falls, IL 61071
SOLD JUN 23, 2026
$185,000
C
3 beds1.5 baths1,672 sq ft
8950 Hoover Rd, Rock Falls, IL 61071
SOLD JUN 23, 2026
$210,000
D
3 beds1.5 baths1,695 sq ft
10340 Hoover Rd, Rock Falls, IL 61071
SOLD JUL 17, 2026
$210,000
E
3 beds2 baths1,916 sq ft
612 W Humphrey Ave, Rock Falls, IL 61071
SOLD SEP 10, 2026
$209,900
F
2 beds2.5 baths1,344 sq ft
28121 Woodside Dr, Rock Falls, IL 61071

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Refinance

Est. cash available

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Rent

$3,390/mo

Redfin rental estimate

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Market trends in 61071, IL

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

96.6%

+0.6% MoM

Median sale price

$142K

$4K MoM

Avg. days on market

50d

1 days MoM

Recently sold homes

0 MoM

New listings for sale

$129,900
3 beds1 bath1,620 sq ft
305 4th Ave, Rock Falls, IL 61071
$134,900
3 beds1 bath936 sq ft
415 W 5th St, Rock Falls, IL 61071
$229,900
3 beds2.5 baths1,571 sq ft
711 Marsha Ln, Rock Falls, IL 61071
See all

Provided by Redfin

Sale history for 29650 Grennan Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,364 (+13.5%)

$16,858 + $82,028

$98,886

2024

$6,487 (+9.5%)

$14,866 + $72,335

$87,201

2023

$5,925 (+5.2%)

$13,545 + $65,909

$79,454

2022

$5,635 (−0.2%)

$12,693 + $61,765

$74,458

2021

$5,647 (+2.1%)

$12,604 + $61,330

$73,934

2020

$5,531 (+1.9%)

$12,307 + $59,887

$72,194

2019

$5,430 (+12.7%)

$12,046 + $58,615

$70,661

2018

$4,819 (−0.1%)

$9,130 + $51,383

$60,513

2017

$4,825 (+3.6%)

$8,749 + $49,241

$57,990

2016

$4,656 (+1.4%)

$8,328 + $46,874

$55,202

2015

$4,592 (+2.1%)

$8,022 + $45,149

$53,171

2013

$4,497

$8,414 + $47,353

$55,767

Tax history for 29650 Grennan Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,364 (+13.5%)

$16,858 + $82,028

$98,886

2024

$6,487 (+9.5%)

$14,866 + $72,335

$87,201

2023

$5,925 (+5.2%)

$13,545 + $65,909

$79,454

2022

$5,635 (−0.2%)

$12,693 + $61,765

$74,458

2021

$5,647 (+2.1%)

$12,604 + $61,330

$73,934

2020

$5,531 (+1.9%)

$12,307 + $59,887

$72,194

2019

$5,430 (+12.7%)

$12,046 + $58,615

$70,661

2018

$4,819 (−0.1%)

$9,130 + $51,383

$60,513

2017

$4,825 (+3.6%)

$8,749 + $49,241

$57,990

2016

$4,656 (+1.4%)

$8,328 + $46,874

$55,202

2015

$4,592 (+2.1%)

$8,022 + $45,149

$53,171

2013

$4,497

$8,414 + $47,353

$55,767

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

5 Acres

Year renovated

—

Sq. Ft.

2,952

Year built

1974

Style

Single Family Residential

County

Whiteside County

APN

1715401005

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 21, 2026.

A-1

Agricultural District

The purpose of the agricultural district is to preserve, to the greatest extent possible, the agricultural base of the county. This is to be accomplished by limiting the allowable and conditional uses and also through the use of the LESA program when considering proposed changes to other zoning classifications.

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Religious facility
Housing-Group
Housing-Single unit
Infrastructure
Office
Educational/school
Kennel
Park & open space

Property details

Parking

Parking Information
# of Garage Spaces: 2
# of Parking (Total): 8
Parking Features: Asphalt, Garage Door Opener, On Site, Garage Owned, Attached, Off Street, Driveway, Owned, Garage

Interior

Bathroom Information
# of Baths (Full): 3

Bedroom Information
# of Bedrooms: 3
# of Bedrooms Possible: 3

Room Information
Room Type: Foyer
Level: Main
Dimensions: 10 x 16
Flooring: Ceramic Tile

Room Information
Room Type: Bedroom 2
Level: Second
Dimensions: 12 x 17
Window Treatments: Blinds
Flooring: Carpet

Room Information
Room Type: Bedroom 3
Level: Second
Dimensions: 11 x 13
Window Treatments: Window Treatments
Flooring: Carpet

Room Information
Room Type: Bedroom 4

Room Information
Room Type: Dining Room
Level: Main
Dimensions: 11 x 13
Window Treatments: Window Treatments
Flooring: Hardwood

Room Information
Room Type: Family Room
Level: Basement
Dimensions: 27 x 26
Flooring: Hardwood

Room Information
Room Type: Kitchen
Type: Breakfast Room
Level: Main
Dimensions: 19 x 13
Window Treatments: Blinds
Flooring: Hardwood

Room Information
Room Type: Laundry
Level: Main
Dimensions: 5 x 5
Flooring: Vinyl

Room Information
Room Type: Living Room
Level: Main
Dimensions: 21 x 16
Window Treatments: Window Treatments
Flooring: Carpet

Room Information
Room Type: Master Bedroom
Level: Second
Dimensions: 16 x 12
Window Treatments: Window Treatments
Flooring: Hardwood
Bath: Full

Additional Rooms Information
Dining Room: Kitchen/Dining Combo
Basement: Partially Finished, Full
Basement Sq. Ft.: 951
Laundry Features: Main Level, Laundry Closet

Interior Features
Interior Features: 1st Floor Full Bath, Dining Combo, Separate Dining Room
# of Rooms: 7
Flooring: Hardwood, Carpet

Equipment
Appliances: Double Oven, Dishwasher, Range Hood, Water Softener Owned
Water-Softener Owned, Central Vacuum, TV Antenna, CO Detectors, Ceiling Fan(s)

Fireplace Information
# of Fireplaces: 2
Fireplace Location: Family Room,Living Room
Fireplace Features: Wood Burning

Exterior

Exterior Features
Patio And Porch Features: Patio

Building Information
Living Area Source: Assessor
Below Grade Finished Area: 528
Age: 51-60 Years
Built Before 1978 (Y/N): Yes
Roof: Asphalt
Foundation Details: Concrete Perimeter
Construction Materials: Brick, Wood Siding
Aprox. Total Finished Sq Ft: 2,608

Property Information
Property Type: Detached Single
Property Type: 2 Stories
Main Sq Ft: 1282
Ownership: Fee Simple
Property Currently Being Leased: No
Rebuilt (Y/N): No
Rehab (Y/N): No
Total Finished/Unfinshed Sq Ft: 3,031
Total Sq Ft: 2,080
Unfinished Basement Sq Ft: 423
Upper Sq Ft: 798
General Information: School Bus Service
Parcel Number: 17154010050000

Lot Information
Dimensions: 330 X 660
Lot Size: 5.0-5.99 Acres
Lot Size Source: County Records
Lot Features: Wooded, Mature Trees, Backs to Trees/Woods
Zero Lot Line: No

Financial

Tax Information
Tax Annual Amount: $5,925
Tax Year: 2023
Tax Exemptions: Homeowner,Senior

Financial Information
Finance Code: Cash
Special Service Area: N

Utilities

Utility Information
Water Source: Well
Sewer: Septic Tank

Heating & Cooling
Heating: Propane, Baseboard
Cooling: Central Air

Location

Community Information
Community Features: Street Paved

Homeowners Association Information
Master Association Fee Frequency: Not Required

School Information
Elementary School District: 145
Elementary School: Montmorency School K-8
Middle Or Junior School District: 145
Middle Or Junior School: Montmorency School K-8
High School District: 301
High School: Rock Falls Township High School

Location Information
Township: Montmorency
Corporate Limits: Unincorporated
Directions: S of Rock Falls on IL #40 to Grennan Rd

Public facts

Beds: 3
Baths: —
Sq. Ft.: 2,952
Stories: —
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Whiteside County
APN: 1715401005

Home facts updated by county records on Sep 21, 2026

Other

Listing Information
Holds Earnest Money: Yes
Possession: Closing
Some Photos Virtually Staged?: No

Teams Information
Buyer Team Name: KEBroker.com

Around this home

Schools

Montmorency Ccsd #145

Public K-8 • Assigned • 0.7mi

5/10

Rock Falls Township High School

Public 9-12 • Assigned • 4.4mi

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

2/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

2/10 Wind Factor

0% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Rock Falls, IL • 61071

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.9 hours in June and 3.7 hours in December, placing it below the U.S. average for solar exposure.

9.9 hrs

3.7 hrs

JuneDecember

Provided by Shadowmap

Is this your home?

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Home values near 29650 Grennan Rd

Data from public records.

Address	Redfin Estimate
29702 Grennan Rd, Rock Falls, IL 3 Beds \| - Baths \| 1248 Sq. Ft.	$260,445
29860 Grennan Rd, Rock Falls, IL 4 Beds \| 3.5 Baths \| 2120 Sq. Ft.	$513,008

Address	Redfin Estimate
29038 Grennan Rd, Rock Falls, IL 4 Beds \| - Baths \| 3240 Sq. Ft.	$333,065
29598 Grennan Rd, Rock Falls, IL 3 Beds \| - Baths \| 2264 Sq. Ft.	$248,844

Address	Redfin Estimate
29920 Grennan Rd, Rock Falls, IL 4 Beds \| - Baths \| 1779 Sq. Ft.	$301,512
29086 Mechling Ln, Rock Falls, IL 3 Beds \| - Baths \| 2272 Sq. Ft.	$222,924

Property information provided by MRED as Distributed by MLS Grid when last listed in 2025. This data may not match . Learn more.

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