# 841 Knoll Avenue, Waterloo, IA 50701

> **TL;DR:** 1bd/1ba single family, $119,500 ($249/sqft), built 1935, 480 sqft.
> A/C. Est. $639/mo. Listed 11 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $119,500 |
| Price/sqft | $249 |
| Bedrooms | 1 |
| Bathrooms | 1 full |
| Square Feet | 480 |
| Year Built | 1935 |
| Lot Size | 5,227 sqft (0.12 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 11 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $604 |
| Estimated Insurance | $35 |
| **Total** | **$639** |

## Nearby Schools

- **Elementary:** Lou Henry
- **Middle:** George Washington Carver Academy
- **High:** East High

## Key Amenities

- A/C

## Property Highlights

- Built in 1935
- 0.12 acre lot

## Description

### Agent Description
Awesome starter home in a great neighborhood. 1 Bed, 1 Bath, first floor laundry, 2 stall detached newer garage. New Roof, new siding in 2026

## Location

- **Address:** 841 Knoll Avenue, Waterloo, IA 50701
- **County:** Black Hawk
- **Neighborhood:** Galloway Addition Waterloo Lot 313
- **Coordinates:** 42.500105, -92.368158
- **Google Maps:** https://www.google.com/maps?q=42.500105,-92.368158

## Listing Agent

- **Name:** Kevin Harberts
- **Brokerage:** Berkshire Hathaway HomeServices One Realty Centre
- **Broker Phone:** (319) 233-7000
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/841-Knoll-Ave_Waterloo_IA_50701_M71883-25906?f=listhub&s=WCFBORIA&m=20265097&c=propsimple)

## Photos

![841 Knoll Avenue - Photo 1](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f120844153r.jpg)

![841 Knoll Avenue - Photo 2](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f3046606172r.jpg)

![841 Knoll Avenue - Photo 3](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f573840433r.jpg)

![841 Knoll Avenue - Photo 4](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f3727959459r.jpg)

![841 Knoll Avenue - Photo 5](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f572637555r.jpg)

![841 Knoll Avenue - Photo 6](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f829698580r.jpg)

![841 Knoll Avenue - Photo 7](http://lh.rdcpix.com/911c09e9f064f31633c047f4b3338ac0l-f1478597936r.jpg)

---

**MLS#:** 20265097 | **Updated:** 2026-10-28
**Source:** listhub

*Copyright © 2026 Northeast Iowa Regional Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/841-knoll-avenue-waterloo-ia-50701-b8b8dd8a26ce4c44a0c3bb1b7fcca97a)

---

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