121 Castle Ave, Waco, TX 76710
OFF MARKET

$647,600

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 2,453 sqft (on 0.32 acres)

121 Castle Ave, Waco, TX 76710

Austin Avenue
Est. Refi. Payment $4,157/mo*
Refinance Your Home

Home Value

Trulia Estimate
$648K
Since last month
Decreased$13K (-2%)
Since last year
Decreased$28K (-4.2%)
Since last sale
Increased$233K (+56.7%)
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 +56% in the last 10 years
MonthEstimated value
2026
August 2026$643K
July 2026$657K
June 2026$663K
May 2026$655K
April 2026$637K
March 2026$627K
February 2026$618K
January 2026$623K
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
3211 Austin Ave, Waco, TX
0.04
Single-Family Home
-
02/10/26
5
3.5
3,280
115 Karem Rd, Waco, TX
0.19
Single-Family Home
-
10/27/25
4
3.5
2,506
3121 Austin Ave, Waco, TX
0.08
Single-Family Home
-
12/10/25
3
3
2,464
322 Crescent Rd, Waco, TX
0.22
Single-Family Home
-
10/02/25
4
3
3,105
102 N 30th St, Waco, TX
0.23
Single-Family Home
-
05/08/26
4
3.5
4,067
3426 Austin Ave, Waco, TX
0.17
Single-Family Home
-
10/24/25
3
2
2,556
419 Oriental Rd, Waco, TX
0.19
Single-Family Home
-
01/21/26
4
2
2,016
2825 Sanger Ave, Waco, TX
0.49
Single-Family Home
-
09/19/25
3
2.5
2,329
129 Karem Rd, Waco, TX
0.17
Single-Family Home
-
12/31/25
2
2
1,707
3600 Sanger Ave, Waco, TX
0.43
Single-Family Home
-
12/17/25
5
2
2,110

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
3211 Austin Ave, Waco, TX 76710
0.04
-
5
3.5
3,280
Recently Sold
3300 Austin Ave, Waco, TX 76710
0.08
$2,699,000
4
3.5
6,176
For Sale
3121 Austin Ave, Waco, TX 76710
0.08
-
3
3
2,464
Recently Sold
3416 Austin Ave, Waco, TX 76710
0.13
$548,500
3
2.5
2,818
Off Market
3407 Chateau Ave, Waco, TX 76710
0.09
$423,200
4
3
2,323
Off Market
3404 Chateau Ave, Waco, TX 76710
0.11
$343,500
2
2
1,729
Off Market
3413 Chateau Ave, Waco, TX 76710
0.12
$678,600
3
3
3,782
Off Market
215 Castle Dr, Waco, TX 76710
0.11
$485,300
4
2
2,656
Off Market
3426 Austin Ave, Waco, TX 76710
0.17
$403,400
3
2
2,556
Off Market
219 Castle Ave, Waco, TX 76710
0.14
$343,600
3
2
2,609
Off Market
129 Karem Rd, Waco, TX 76710
0.17
-
2
2
1,707
Recently Sold
115 Karem Rd, Waco, TX 76710
0.19
-
4
3.5
2,506
Recently Sold

Local Information

  • Map ViewExplore the area around 121 Castle Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1936
Lot Size
0.32 acres
Living Area
2,453 sqft
Price/Sqft
$264
Parking
Garage

About this House

This single-family home is located at 121 Castle Ave, Waco, TX. 121 Castle Ave is in the Austin Avenue neighborhood in Waco, TX and in ZIP code 76710. This property has 4 bedrooms, 4 bathrooms and approximately 2,453 sqft of floor space. This property has a lot size of 0.32 acres and was built in 1936.
121 Castle Ave, Waco, TX 76710 is a 4 bedroom, 4 bathroom, 2,453 sqft single-family home in Austin Avenue, built in 1936. It last sold for $410,500 on Jul 27, 2016. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $647,600, with a rent estimate of $3,232/month.

Home Details for 121 Castle Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet
Interior Details
Additional StorageNumber of Rooms: 8Storage
Heating & Cooling
Air ConditioningCooling System: Central
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionExterior: OtherFoundation Type: SlabSprinkler System
Pool
Pool
Parking & Garage
GarageParking: Carport, Garage

Property Information

Year Built
Year Built: 1936Year Updated: 1984
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 0.32 acres

Price and Tax history

DateEventPrice
Jul 27, 2016
Source: N/A
Sold
--

Market trends in Waco

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$237K
$183MoM
Sale-to-List Price
97.9%
0.2%MoM
Price per sq ft
$158
$1MoM
Available listings
742
12MoM

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.

Neighborhood Overview

Austin Avenue
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Austin Avenue

At least 13 Trulia users voted on each feature.

  • 95 % Say it's dog friendly

  • 87 % Say there's holiday spirit

  • 80 % Say car is needed

  • 73 % Say there are sidewalks

  • 62 % Say parking is easy

  • 56 % Say yards are well-kept

  • 50 % Say it's walkable to restaurants

  • 47 % Say neighbors are friendly

  • 46 % Say kids play outside

  • 45 % Say they plan to stay for at least 5 years

  • 45 % Say there's wildlife

  • 44 % Say it's quiet

  • 42 % Say streets are well-lit

  • 40 % Say people would walk alone at night

  • 32 % Say there are community events

  • 11 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "nothing the neighborhood is very good and the neighborhood is quiet with no worries about loudness at night"
    0
    Flag
  • Gwen G.
    "People walk their dogs daily, there are some sidewalks but cars don’t typically speed through the neighborhood so it’s pretty safe to walk. The scenery is gorgeous down austin Avenue and all the unique houses give you some eye candy while your dog does it’s business. "
    3
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 121 Castle Ave

  • What is 121 Castle Ave estimated to be worth?
    Trulia's estimated value for 121 Castle Ave in Waco, TX is $647,600.
  • What is the price history for 121 Castle Ave?
    121 Castle Ave in Waco, TX last sold in July 2016.
  • Is Waco a buyer's or seller's market?
    Waco is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Waco?
    The median sale price in Waco is $237K. That is up $183 from the prior month.
  • Does 121 Castle Ave have air conditioning?
    Yes, 121 Castle Ave in Waco, TX has air conditioning.
  • Does 121 Castle Ave have a pool?
    Yes, 121 Castle Ave in Waco, TX has a pool.

Explore by feature - Pet Friendly

191 pet-friendly rentals in Waco, TX

Explore by feature - Garage

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Explore by feature - Air Conditioning

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Explore by feature - Pool

53 rentals with a pool in Waco, TX

Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

67 rentals with an outdoor space in Waco, TX

Apartments for Rent

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